Split into separate maven modules.

Signed-off-by: Kai Zimmermann <kai.zimmermann@bosch-si.com>

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/AbstractBaseEntityEvent.java

@@ -0,0 +1,55 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.TenantAwareBaseEntity;
+
+/**
+ * An abstract definition class for {@link EntityEvent} for
+ * {@link TenantAwareBaseEntity}s, which holds the {@link TenantAwareBaseEntity}
+ * .
+ *
+ *
+ *
+ * @param <E>
+ *            the type of the {@link TenantAwareBaseEntity}
+ */
+public abstract class AbstractBaseEntityEvent<E extends TenantAwareBaseEntity> extends AbstractDistributedEvent
+        implements EntityEvent {
+
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+    private final E entity;
+
+    /**
+     * @param baseEntity
+     *            the entity which has been created or modified
+     */
+    public AbstractBaseEntityEvent(final E baseEntity) {
+        super(baseEntity.getOptLockRevision(), baseEntity.getTenant());
+        this.entity = baseEntity;
+    }
+
+    @Override
+    public E getEntity() {
+        return entity;
+    }
+
+    @Override
+    public <T> T getEntity(final Class<T> entityClass) {
+        return entityClass.cast(entity);
+    }
+
+    @Override
+    public String getTenant() {
+        return entity.getTenant();
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/AbstractEntityBulkEvent.java

@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.eclipse.hawkbit.repository.model.TenantAwareBaseEntity;
+
+/**
+ * 
+ * A abstract typesafe bulkevent which contains all changed base entities.
+ * 
+ * @param <E>
+ */
+public abstract class AbstractEntityBulkEvent<E extends TenantAwareBaseEntity> implements EntityBulkEvent<E> {
+
+    private static final long serialVersionUID = 1L;
+
+    private List<E> entities;
+
+    private String tenant;
+
+    /**
+     * Constructor.
+     * 
+     * @param tenant
+     *            the tenant
+     * @param entities
+     *            the changed entities
+     */
+    public AbstractEntityBulkEvent(final String tenant, final List<E> entities) {
+        this.entities = entities;
+        this.tenant = tenant;
+    }
+
+    /**
+     * Constructor.
+     * 
+     * @param tenant
+     *            the tenant
+     * @param entitiy
+     *            the changed entity
+     */
+    public AbstractEntityBulkEvent(final String tenant, final E entitiy) {
+        this(tenant, Arrays.asList(entitiy));
+    }
+
+    @Override
+    public List<E> getEntities() {
+        return entities;
+    }
+
+    @Override
+    public long getRevision() {
+        return -1;
+    }
+
+    @Override
+    public String getTenant() {
+        return tenant;
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/AbstractPropertyChangeEvent.java

@@ -0,0 +1,83 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import java.util.Map;
+
+import org.eclipse.hawkbit.repository.model.TenantAwareBaseEntity;
+
+/**
+ * Property change event.
+ *
+ * @param <E>
+ */
+public class AbstractPropertyChangeEvent<E extends TenantAwareBaseEntity> extends AbstractBaseEntityEvent<E> {
+
+    private static final long serialVersionUID = -3671601415138242311L;
+    private final transient Map<String, Values> changeSet;
+
+    /**
+     * Initialize base entity and property changed with old and new value.
+     * 
+     * @param baseEntity
+     *            entity changed
+     * @param changeSetValues
+     *            details of properties changed and old value and new value of
+     *            the changed properties
+     */
+    public AbstractPropertyChangeEvent(final E baseEntity, final Map<String, Values> changeSetValues) {
+        super(baseEntity);
+        this.changeSet = changeSetValues;
+    }
+
+    /**
+     * @return the changeSet
+     */
+    public Map<String, Values> getChangeSet() {
+        return changeSet;
+    }
+
+    /**
+     * Carries old value and new value of a property .
+     *
+     */
+    public class Values {
+        private final Object oldValue;
+        private final Object newValue;
+
+        /**
+         * Initialize old value and new changes value of property.
+         * 
+         * @param oldValue
+         *            old value before change
+         * @param newValue
+         *            new value after change
+         */
+        public Values(final Object oldValue, final Object newValue) {
+            super();
+            this.oldValue = oldValue;
+            this.newValue = newValue;
+        }
+
+        /**
+         * @return the oldValue
+         */
+        public Object getOldValue() {
+            return oldValue;
+        }
+
+        /**
+         * @return the newValue
+         */
+        public Object getNewValue() {
+            return newValue;
+        }
+
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/ActionCreatedEvent.java

@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.Action;
+
+/**
+ * Defines the {@link AbstractBaseEntityEvent} of creating a new {@link Action}.
+ */
+public class ActionCreatedEvent extends AbstractBaseEntityEvent<Action> {
+    private static final long serialVersionUID = 181780358321768629L;
+
+    /**
+     * @param action
+     */
+    public ActionCreatedEvent(final Action action) {
+        super(action);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/ActionPropertyChangeEvent.java

@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import java.util.Map;
+
+import org.eclipse.hawkbit.repository.model.Action;
+
+/**
+ * Defines the {@link AbstractPropertyChangeEvent} of {@link Action}.
+ */
+public class ActionPropertyChangeEvent extends AbstractPropertyChangeEvent<Action> {
+    private static final long serialVersionUID = 181780358321768629L;
+
+    /**
+     * @param action
+     * @param changeSetValues
+     */
+    public ActionPropertyChangeEvent(final Action action,
+            final Map<String, AbstractPropertyChangeEvent<Action>.Values> changeSetValues) {
+        super(action, changeSetValues);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/DistributionSetTagAssigmentResultEvent.java

@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.DistributionSetTagAssignmentResult;
+
+/**
+ * A event for assignment target tag.
+ */
+public class DistributionSetTagAssigmentResultEvent {
+
+    private final DistributionSetTagAssignmentResult assigmentResult;
+
+    /**
+     * Constructor.
+     * 
+     * @param assigmentResult
+     *            the assignment result-
+     */
+    public DistributionSetTagAssigmentResultEvent(final DistributionSetTagAssignmentResult assigmentResult) {
+        this.assigmentResult = assigmentResult;
+    }
+
+    public DistributionSetTagAssignmentResult getAssigmentResult() {
+        return assigmentResult;
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/DistributionSetTagCreatedBulkEvent.java

@@ -0,0 +1,46 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import java.util.List;
+
+import org.eclipse.hawkbit.repository.model.DistributionSetTag;
+
+/**
+ * * A bulk event which contains one or many new ds tag after creating.
+ */
+public class DistributionSetTagCreatedBulkEvent extends AbstractEntityBulkEvent<DistributionSetTag> {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Constructor.
+     * 
+     * @param tenant
+     *            the tenant
+     * @param entities
+     *            the new ds tags
+     */
+    public DistributionSetTagCreatedBulkEvent(final String tenant, final List<DistributionSetTag> entities) {
+        super(tenant, entities);
+    }
+
+    /**
+     * Constructor.
+     * 
+     * @param tenant
+     *            the tenant.
+     * @param entity
+     *            the new ds tag
+     */
+    public DistributionSetTagCreatedBulkEvent(final String tenant, final DistributionSetTag entity) {
+        super(tenant, entity);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/DistributionSetTagDeletedEvent.java

@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.DistributionSetTag;
+
+/**
+ * Defines the {@link AbstractBaseEntityEvent} of update a
+ * {@link DistributionSetTag}.
+ *
+ */
+public class DistributionSetTagDeletedEvent extends AbstractBaseEntityEvent<DistributionSetTag> {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Constructor.
+     * 
+     * @param tag
+     *            the tag which is deleted
+     */
+    public DistributionSetTagDeletedEvent(final DistributionSetTag tag) {
+        super(tag);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/DistributionSetTagUpdateEvent.java

@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.DistributionSetTag;
+
+/**
+ * Defines the {@link AbstractBaseEntityEvent} for update a
+ * {@link DistributionSetTag}.
+ *
+ */
+public class DistributionSetTagUpdateEvent extends AbstractBaseEntityEvent<DistributionSetTag> {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Constructor.
+     * 
+     * @param tag
+     *            the tag which is updated
+     */
+    public DistributionSetTagUpdateEvent(final DistributionSetTag tag) {
+        super(tag);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/EntityBulkEvent.java

@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import java.io.Serializable;
+import java.util.List;
+
+import org.eclipse.hawkbit.repository.model.TenantAwareBaseEntity;
+
+/**
+ * An event interface which declares event types that an entities has been
+ * changed.
+ *
+ * @param <E>
+ *            the entity type
+ */
+public interface EntityBulkEvent<E extends TenantAwareBaseEntity> extends Serializable, Event {
+
+    /**
+     * A typesafe way to retrieve the the entities from the event, which might
+     * be loaded lazy in case the event has been distributed from another node.
+     * 
+     * @return the entities might be lazy loaded. Might be {@code null} in case
+     *         the entity e.g. is queried lazy on a different node and has been
+     *         already deleted from the database
+     */
+    List<E> getEntities();
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/RolloutChangeEvent.java

@@ -0,0 +1,38 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+/**
+ * Event declaration for the UI to notify the UI that a rollout has been
+ * changed.
+ * 
+ * @author Michael Hirsch
+ *
+ */
+public class RolloutChangeEvent extends AbstractEvent {
+
+    private final Long rolloutId;
+
+    /**
+     * @param revision
+     *            the revision of the event
+     * @param tenant
+     *            the tenant of the event
+     * @param rolloutId
+     *            the ID of the rollout which has been changed
+     */
+    public RolloutChangeEvent(final long revision, final String tenant, final Long rolloutId) {
+        super(revision, tenant);
+        this.rolloutId = rolloutId;
+    }
+
+    public Long getRolloutId() {
+        return rolloutId;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/RolloutGroupChangeEvent.java

@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+/**
+ * Event declaration for the UI to notify the UI that a rollout has been
+ * changed.
+ * 
+ * @author Michael Hirsch
+ *
+ */
+public class RolloutGroupChangeEvent extends AbstractEvent {
+
+    private final Long rolloutId;
+    private final Long rolloutGroupId;
+
+    /**
+     * @param revision
+     *            the revision of the event
+     * @param tenant
+     *            the tenant of the event
+     * @param rolloutId
+     *            the ID of the rollout which has been changed
+     * @param rolloutGroupId
+     *            the ID of the rollout group which has been changed
+     */
+    public RolloutGroupChangeEvent(final long revision, final String tenant, final Long rolloutId,
+            final Long rolloutGroupId) {
+        super(revision, tenant);
+        this.rolloutId = rolloutId;
+        this.rolloutGroupId = rolloutGroupId;
+    }
+
+    public Long getRolloutId() {
+        return rolloutId;
+    }
+
+    public Long getRolloutGroupId() {
+        return rolloutGroupId;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/RolloutGroupCreatedEvent.java

@@ -0,0 +1,65 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+/**
+ * Event definition which is been published in case a rollout group has been
+ * created for a specific rollout.
+ * 
+ * @author Michael Hirsch
+ *
+ */
+public class RolloutGroupCreatedEvent extends AbstractDistributedEvent {
+
+    private static final long serialVersionUID = 1L;
+    private final Long rolloutId;
+    private final Long rolloutGroupId;
+    private final int totalRolloutGroup;
+    private final int createdRolloutGroup;
+
+    /**
+     * Creating a new rollout group created event for a specific rollout.
+     * 
+     * @param tenant
+     *            the tenant of this event
+     * @param revision
+     *            the revision of the event
+     * @param rolloutId
+     *            the ID of the rollout the group has been created
+     * @param totalRolloutGroup
+     *            the total number of rollout groups for this rollout
+     * @param createdRolloutGroup
+     *            the number of already created groups of the rollout
+     */
+    public RolloutGroupCreatedEvent(final String tenant, final long revision, final Long rolloutId,
+            final Long rolloutGroupId, final int totalRolloutGroup, final int createdRolloutGroup) {
+        super(revision, tenant);
+        this.rolloutId = rolloutId;
+        this.rolloutGroupId = rolloutGroupId;
+        this.totalRolloutGroup = totalRolloutGroup;
+        this.createdRolloutGroup = createdRolloutGroup;
+
+    }
+
+    public Long getRolloutId() {
+        return rolloutId;
+    }
+
+    public int getTotalRolloutGroup() {
+        return totalRolloutGroup;
+    }
+
+    public int getCreatedRolloutGroup() {
+        return createdRolloutGroup;
+    }
+
+    public Long getRolloutGroupId() {
+        return rolloutGroupId;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/RolloutGroupPropertyChangeEvent.java

@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import java.util.Map;
+
+import org.eclipse.hawkbit.repository.model.RolloutGroup;
+
+/**
+ * Defines the {@link AbstractPropertyChangeEvent} of {@link RolloutGroup}.
+ */
+public class RolloutGroupPropertyChangeEvent extends AbstractPropertyChangeEvent<RolloutGroup> {
+
+    private static final long serialVersionUID = 4026477044419472686L;
+
+    /**
+     * 
+     * @param rolloutGroup
+     * @param changeSetValues
+     */
+    public RolloutGroupPropertyChangeEvent(final RolloutGroup rolloutGroup,
+            final Map<String, AbstractPropertyChangeEvent<RolloutGroup>.Values> changeSetValues) {
+        super(rolloutGroup, changeSetValues);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/RolloutPropertyChangeEvent.java

@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import java.util.Map;
+
+import org.eclipse.hawkbit.repository.model.Rollout;
+
+/**
+ * Defines the {@link AbstractPropertyChangeEvent} of {@link Rollout}.
+ */
+public class RolloutPropertyChangeEvent extends AbstractPropertyChangeEvent<Rollout> {
+    private static final long serialVersionUID = 1056221355466373514L;
+
+    /**
+     * 
+     * @param rollout
+     * @param changeSetValues
+     */
+    public RolloutPropertyChangeEvent(final Rollout rollout,
+            final Map<String, AbstractPropertyChangeEvent<Rollout>.Values> changeSetValues) {
+        super(rollout, changeSetValues);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/TargetAssignDistributionSetEvent.java

@@ -0,0 +1,86 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import java.net.URI;
+import java.util.Collection;
+
+import org.eclipse.hawkbit.repository.model.SoftwareModule;
+
+/**
+ * Event that gets sent when a distribution set gets assigned to a target.
+ *
+ */
+public class TargetAssignDistributionSetEvent extends AbstractEvent {
+
+    private final Collection<SoftwareModule> softwareModules;
+    private final String controllerId;
+    private final Long actionId;
+    private final URI targetAdress;
+    private final String targetToken;
+
+    /**
+     * Creates a new {@link TargetAssignDistributionSetEvent}.
+     *
+     * @param revision
+     *            the revision of the event
+     * @param tenant
+     *            the tenant of the event
+     * @param controllerId
+     *            the ID of the controller
+     * @param actionId
+     *            the action id of the assignment
+     * @param softwareModules
+     *            the software modules which have been assigned to the target
+     * @param targetAdress
+     *            the targetAdress of the target
+     * @param targetToken
+     *            the authentication token of the target
+     */
+    public TargetAssignDistributionSetEvent(final long revision, final String tenant, final String controllerId,
+            final Long actionId, final Collection<SoftwareModule> softwareModules, final URI targetAdress,
+            final String targetToken) {
+        super(revision, tenant);
+        this.controllerId = controllerId;
+        this.actionId = actionId;
+        this.softwareModules = softwareModules;
+        this.targetAdress = targetAdress;
+        this.targetToken = targetToken;
+    }
+
+    /**
+     * @return the action id of the assignment
+     */
+    public Long getActionId() {
+        return actionId;
+    }
+
+    /**
+     * @return the controllerId of the Target which has been assigned to the
+     *         distribution set
+     */
+    public String getControllerId() {
+        return controllerId;
+    }
+
+    /**
+     * @return the software modules which have been assigned to the target
+     */
+    public Collection<SoftwareModule> getSoftwareModules() {
+        return softwareModules;
+    }
+
+    public URI getTargetAdress() {
+        return targetAdress;
+    }
+
+    public String getTargetToken() {
+        return targetToken;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/TargetCreatedEvent.java

@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.Target;
+
+/**
+ * Defines the {@link AbstractBaseEntityEvent} of creating a new {@link Target}.
+ *
+ *
+ */
+public class TargetCreatedEvent extends AbstractBaseEntityEvent<Target> {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * @param target
+     *            the target which has been created
+     */
+    public TargetCreatedEvent(final Target target) {
+        super(target);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/TargetInfoUpdateEvent.java

@@ -0,0 +1,77 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.TargetInfo;
+
+/**
+ * Event for update the targets info.
+ */
+public class TargetInfoUpdateEvent implements EntityEvent {
+
+    private final long revision;
+    private final TargetInfo targetInfo;
+    private final String tenant;
+    private String originNodeId;
+    private String nodeId;
+
+    /**
+     * Constructor.
+     * 
+     * @param targetInfo
+     *            the target info entity
+     */
+    public TargetInfoUpdateEvent(final TargetInfo targetInfo) {
+        this.targetInfo = targetInfo;
+        this.tenant = targetInfo.getTarget().getTenant();
+        this.revision = -1;
+    }
+
+    @Override
+    public void setOriginNodeId(final String originNodeId) {
+        this.originNodeId = originNodeId;
+    }
+
+    @Override
+    public void setNodeId(final String nodeId) {
+        this.nodeId = nodeId;
+
+    }
+
+    @Override
+    public String getOriginNodeId() {
+        return this.originNodeId;
+    }
+
+    @Override
+    public String getNodeId() {
+        return this.nodeId;
+    }
+
+    @Override
+    public long getRevision() {
+        return revision;
+    }
+
+    @Override
+    public <E> E getEntity(final Class<E> entityClass) {
+        return entityClass.cast(targetInfo);
+    }
+
+    @Override
+    public TargetInfo getEntity() {
+        return targetInfo;
+    }
+
+    @Override
+    public String getTenant() {
+        return tenant;
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/TargetTagAssigmentResultEvent.java

@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.TargetTagAssignmentResult;
+
+/**
+ * A event for assignment target tag.
+ */
+public class TargetTagAssigmentResultEvent {
+
+    private final TargetTagAssignmentResult assigmentResult;
+
+    /**
+     * Constructor.
+     * 
+     * @param assigmentResult
+     *            the assignment result-
+     */
+    public TargetTagAssigmentResultEvent(final TargetTagAssignmentResult assigmentResult) {
+        this.assigmentResult = assigmentResult;
+    }
+
+    public TargetTagAssignmentResult getAssigmentResult() {
+        return assigmentResult;
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/TargetTagCreatedBulkEvent.java

@@ -0,0 +1,46 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import java.util.List;
+
+import org.eclipse.hawkbit.repository.model.TargetTag;
+
+/**
+ * A bulk event which contains one or many new target tags after creating.
+ */
+public class TargetTagCreatedBulkEvent extends AbstractEntityBulkEvent<TargetTag> {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Constructor.
+     * 
+     * @param tenant
+     *            the tenant
+     * @param entities
+     *            the new targets
+     */
+    public TargetTagCreatedBulkEvent(final String tenant, final List<TargetTag> entities) {
+        super(tenant, entities);
+    }
+
+    /**
+     * Constructor.
+     * 
+     * @param tenant
+     *            the tenant
+     * @param entity
+     *            one new target
+     */
+    public TargetTagCreatedBulkEvent(final String tenant, final TargetTag entity) {
+        super(tenant, entity);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/TargetTagDeletedEvent.java

@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.TargetTag;
+
+/**
+ * Defines the {@link AbstractBaseEntityEvent} of update a {@link TargetTag}.
+ *
+ */
+public class TargetTagDeletedEvent extends AbstractBaseEntityEvent<TargetTag> {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Constructor.
+     * 
+     * @param tag
+     *            the tag which is deleted
+     */
+    public TargetTagDeletedEvent(final TargetTag tag) {
+        super(tag);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/eventbus/event/TargetTagUpdateEvent.java

@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.eventbus.event;
+
+import org.eclipse.hawkbit.repository.model.TargetTag;
+
+/**
+ * Defines the {@link AbstractBaseEntityEvent} for update a {@link TargetTag}.
+ *
+ */
+public class TargetTagUpdateEvent extends AbstractBaseEntityEvent<TargetTag> {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Constructor.
+     * 
+     * @param tag
+     *            the tag which is updated
+     */
+    public TargetTagUpdateEvent(final TargetTag tag) {
+        super(tag);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/report/model/AbstractReportSeries.java

@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.report.model;
+
+import java.io.Serializable;
+
+/**
+ * An abstract report series.
+ *
+ *
+ *
+ *
+ */
+public class AbstractReportSeries implements Serializable {
+
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    private final String name;
+
+    /**
+     * @param name
+     *            the name of the series
+     */
+    public AbstractReportSeries(final String name) {
+        this.name = name;
+    }
+
+    /**
+     * @return the name of the series
+     */
+    public String getName() {
+        return name;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/report/model/DataReportSeries.java

@@ -0,0 +1,67 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.report.model;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Stream;
+
+/**
+ * A data report series which contains a list of {@link DataReportSeriesItem}.
+ *
+ *
+ *
+ * @param <T>
+ *            the type of the report series item
+ */
+public class DataReportSeries<T extends Serializable> extends AbstractReportSeries {
+
+    private static final long serialVersionUID = 1L;
+
+    private final List<DataReportSeriesItem<T>> data = new ArrayList<>();
+
+    /**
+     * @param name
+     *            the name of data series
+     */
+    public DataReportSeries(final String name) {
+        super(name);
+    }
+
+    /**
+     * Constructs a ListSeries with the given series name and array of values.
+     *
+     * @param name
+     *            the name of the data series
+     * @param values
+     *            data report series item for this data series.
+     */
+    public DataReportSeries(final String name, final List<DataReportSeriesItem<T>> values) {
+        this(name);
+        setData(values);
+    }
+
+    private void setData(final List<DataReportSeriesItem<T>> values) {
+        data.clear();
+        data.addAll(values);
+    }
+
+    /**
+     * @return An array of the numeric values
+     */
+    @SuppressWarnings("unchecked")
+    public DataReportSeriesItem<T>[] getData() {
+        return data.toArray(new DataReportSeriesItem[data.size()]);
+    }
+
+    public Stream<DataReportSeriesItem<T>> getDataStream() {
+        return data.stream();
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/report/model/DataReportSeriesItem.java

@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.report.model;
+
+import java.io.Serializable;
+
+/**
+ * An data report series item which contains a type and a value.
+ *
+ *
+ *
+ * @param <T>
+ *            the type of the report series item
+ */
+public class DataReportSeriesItem<T extends Serializable> implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+    private final T type;
+    private final Number data;
+
+    /**
+     * @param type
+     *            the type of the data report series item
+     * @param data
+     *            the data of the report series item
+     */
+    public DataReportSeriesItem(final T type, final Number data) {
+        this.type = type;
+        this.data = data;
+    }
+
+    /**
+     * @return the type of the data report item
+     */
+    public T getType() {
+        return type;
+    }
+
+    /**
+     * @return the data of the data report item
+     */
+    public Number getData() {
+        return data;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/report/model/InnerOuterDataReportSeries.java

@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.report.model;
+
+import java.io.Serializable;
+
+/**
+ * A double data series which contains an inner and an outer series ideal for
+ * showing donut charts.
+ *
+ *
+ *
+ * @param <T>
+ *            The type parameter for the report series data
+ */
+public class InnerOuterDataReportSeries<T extends Serializable> {
+
+    private final DataReportSeries<T> innerSeries;
+    private final DataReportSeries<T> outerSeries;
+
+    /**
+     * @param innerSeries
+     *            the innerseries of an circle donut chart
+     * @param outerSeries
+     *            the outer series of an donut chart
+     */
+    public InnerOuterDataReportSeries(final DataReportSeries<T> innerSeries, final DataReportSeries<T> outerSeries) {
+        this.innerSeries = innerSeries;
+        this.outerSeries = outerSeries;
+    }
+
+    /**
+     * @return the innerSeries
+     */
+    public DataReportSeries<T> getInnerSeries() {
+        return innerSeries;
+    }
+
+    /**
+     * @return the outerSeries
+     */
+    public DataReportSeries<T> getOuterSeries() {
+        return outerSeries;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/report/model/ListReportSeries.java

@@ -0,0 +1,63 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.report.model;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * A simple list report series which just contains a list of values of a report.
+ *
+ *
+ *
+ *
+ */
+public class ListReportSeries extends AbstractReportSeries {
+
+    private final List<Number> data = new ArrayList<>();
+
+    /**
+     * @param name
+     *            the name of the list report series
+     */
+    public ListReportSeries(final String name) {
+        super(name);
+    }
+
+    /**
+     * Constructs a ListSeries with the given series name and array of values.
+     *
+     * @param name
+     *            the name of the list report series
+     * @param values
+     *            the values of the list report series
+     */
+    public ListReportSeries(final String name, final Number... values) {
+        this(name);
+        setData(values);
+    }
+
+    /**
+     * Sets the values in the list series to the ones provided.
+     *
+     * @param values
+     */
+    private void setData(final Number... values) {
+        this.data.clear();
+        Collections.addAll(this.data, values);
+    }
+
+    /**
+     * @return An array of the numeric values
+     */
+    public Number[] getData() {
+        return data.toArray(new Number[data.size()]);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/report/model/SeriesTime.java

@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.report.model;
+
+/**
+ * A series time enum definition for {@link DataReportSeriesItem}s.
+ *
+ *
+ *
+ *
+ */
+public enum SeriesTime {
+
+    /**
+     * hour.
+     */
+    HOUR,
+    /**
+     * day.
+     */
+    DAY,
+    /**
+     * week.
+     */
+    WEEK,
+    /**
+     * month.
+     */
+    MONTH,
+    /**
+     * year.
+     */
+    YEAR,
+
+    /**
+     * more than one year.
+     */
+    MORE_THAN_YEAR,
+
+    /**
+     * never.
+     */
+    NEVER;
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/report/model/SystemUsageReport.java

@@ -0,0 +1,95 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.report.model;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.google.common.collect.ImmutableList;
+
+/**
+ * Bean for holding the system usage stats.
+ *
+ */
+public class SystemUsageReport {
+    private final long overallTargets;
+    private final long overallArtifacts;
+    private final long overallArtifactVolumeInBytes;
+    private final long overallActions;
+
+    private final List<TenantUsage> tenants = new ArrayList<>();
+
+    /**
+     * Constructor.
+     *
+     * @param overallTargets
+     *            of the system
+     * @param overallArtifacts
+     *            of the system
+     * @param overallActions
+     *            of the system
+     * @param overallArtifactVolumeInBytes
+     *            of the system
+     */
+    public SystemUsageReport(final long overallTargets, final long overallArtifacts, final long overallActions,
+            final long overallArtifactVolumeInBytes) {
+        super();
+        this.overallTargets = overallTargets;
+        this.overallArtifacts = overallArtifacts;
+        this.overallActions = overallActions;
+
+        this.overallArtifactVolumeInBytes = overallArtifactVolumeInBytes;
+    }
+
+    /**
+     * @return overallTargets in the system
+     */
+    public long getOverallTargets() {
+        return overallTargets;
+    }
+
+    /**
+     * @return overallArtifacts in the system
+     */
+    public long getOverallArtifacts() {
+        return overallArtifacts;
+    }
+
+    /**
+     * @return overallArtifactVolumeInBytes of the system
+     */
+    public long getOverallArtifactVolumeInBytes() {
+        return overallArtifactVolumeInBytes;
+    }
+
+    /**
+     * @param tenantUsage
+     *            of one tenant
+     * @return updated bean
+     */
+    public SystemUsageReport addTenantData(final TenantUsage tenantUsage) {
+        tenants.add(tenantUsage);
+        return this;
+    }
+
+    /**
+     * @return actions of system
+     */
+    public long getOverallActions() {
+        return overallActions;
+    }
+
+    /**
+     * @return tenant data
+     */
+    public List<TenantUsage> getTenants() {
+        return ImmutableList.copyOf(tenants);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/report/model/TenantUsage.java

@@ -0,0 +1,161 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.report.model;
+
+/**
+ * System usage stats element for a tenant.
+ *
+ */
+public class TenantUsage {
+
+    private final String tenantName;
+    private long targets;
+    private long artifacts;
+    private long actions;
+    private long overallArtifactVolumeInBytes;
+
+    /**
+     * Constructor.
+     *
+     * @param tenantName
+     */
+    public TenantUsage(final String tenantName) {
+        super();
+        this.tenantName = tenantName;
+    }
+
+    /**
+     * @return name of the tenant
+     */
+    public String getTenantName() {
+        return tenantName;
+    }
+
+    /**
+     * @return number of targets of the tenant
+     */
+    public long getTargets() {
+        return targets;
+    }
+
+    /**
+     * @param targets
+     *            of the tenant
+     * @return updated tenant stats element
+     */
+    public TenantUsage setTargets(final long targets) {
+        this.targets = targets;
+        return this;
+    }
+
+    /**
+     * @return number of undeleted artifacts of the tenant
+     */
+    public long getArtifacts() {
+        return artifacts;
+    }
+
+    /**
+     * @param artifacts
+     *            of tenant
+     * @return updated tenant stats element
+     */
+    public TenantUsage setArtifacts(final long artifacts) {
+        this.artifacts = artifacts;
+        return this;
+    }
+
+    /**
+     * @return current overallArtifactVolumeInBytes
+     */
+    public long getOverallArtifactVolumeInBytes() {
+        return overallArtifactVolumeInBytes;
+    }
+
+    /**
+     * @param overallArtifactVolumeInBytes
+     *            of the tenant in bytes
+     * @return updated tenant stats element
+     */
+    public TenantUsage setOverallArtifactVolumeInBytes(final long overallArtifactVolumeInBytes) {
+        this.overallArtifactVolumeInBytes = overallArtifactVolumeInBytes;
+        return this;
+    }
+
+    /**
+     * @return number of actions of tenant
+     */
+    public long getActions() {
+        return actions;
+    }
+
+    /**
+     * @param actions
+     *            of the tenant
+     * @return updated tenant stats element
+     */
+    public TenantUsage setActions(final long actions) {
+        this.actions = actions;
+        return this;
+    }
+
+    @Override
+    public int hashCode() { // NOSONAR - as this is generated code
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + (int) (actions ^ (actions >>> 32));
+        result = prime * result + (int) (artifacts ^ (artifacts >>> 32));
+        result = prime * result + (int) (overallArtifactVolumeInBytes ^ (overallArtifactVolumeInBytes >>> 32));
+        result = prime * result + (int) (targets ^ (targets >>> 32));
+        result = prime * result + ((tenantName == null) ? 0 : tenantName.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object obj) { // NOSONAR - as this is generated
+                                              // code
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final TenantUsage other = (TenantUsage) obj;
+        if (actions != other.actions) {
+            return false;
+        }
+        if (artifacts != other.artifacts) {
+            return false;
+        }
+        if (overallArtifactVolumeInBytes != other.overallArtifactVolumeInBytes) {
+            return false;
+        }
+        if (targets != other.targets) {
+            return false;
+        }
+        if (tenantName == null) {
+            if (other.tenantName != null) {
+                return false;
+            }
+        } else if (!tenantName.equals(other.tenantName)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        return "SystemUsage [tenantName=" + tenantName + ", targets=" + targets + ", artifacts=" + artifacts
+                + ", actions=" + actions + ", overallArtifactVolumeInBytes=" + overallArtifactVolumeInBytes + "]";
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/ArtifactManagement.java

@@ -0,0 +1,293 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.io.InputStream;
+import java.util.List;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.artifact.repository.model.DbArtifact;
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.exception.ArtifactDeleteFailedException;
+import org.eclipse.hawkbit.repository.exception.ArtifactUploadFailedException;
+import org.eclipse.hawkbit.repository.exception.EntityAlreadyExistsException;
+import org.eclipse.hawkbit.repository.exception.EntityNotFoundException;
+import org.eclipse.hawkbit.repository.exception.GridFSDBFileNotFoundException;
+import org.eclipse.hawkbit.repository.exception.InvalidMD5HashException;
+import org.eclipse.hawkbit.repository.exception.InvalidSHA1HashException;
+import org.eclipse.hawkbit.repository.model.Artifact;
+import org.eclipse.hawkbit.repository.model.ExternalArtifact;
+import org.eclipse.hawkbit.repository.model.ExternalArtifactProvider;
+import org.eclipse.hawkbit.repository.model.LocalArtifact;
+import org.eclipse.hawkbit.repository.model.SoftwareModule;
+import org.hibernate.validator.constraints.NotEmpty;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.hateoas.Identifiable;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Service for {@link Artifact} management operations.
+ *
+ */
+public interface ArtifactManagement {
+
+    /**
+     * Creates {@link ExternalArtifact} based on given provider.
+     *
+     * @param externalRepository
+     *            the artifact is located in
+     * @param urlSuffix
+     *            of the artifact
+     *            {@link ExternalArtifactProvider#getDefaultSuffix()} is used if
+     *            empty.
+     * @param moduleId
+     *            to assign the artifact to
+     *
+     * @return created {@link ExternalArtifact}
+     *
+     * @throws EntityNotFoundException
+     *             if {@link SoftwareModule} with given ID does not exist
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    ExternalArtifact createExternalArtifact(@NotNull ExternalArtifactProvider externalRepository, String urlSuffix,
+            @NotNull Long moduleId);
+
+    /**
+     * Persists {@link ExternalArtifactProvider} based on given properties.
+     *
+     * @param name
+     *            of the provided
+     * @param description
+     *            which is optional
+     * @param basePath
+     *            of all {@link ExternalArtifact}s of the provider
+     * @param defaultUrlSuffix
+     *            that is used if {@link ExternalArtifact#getUrlSuffix()} is
+     *            empty.
+     * @return created {@link ExternalArtifactProvider}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    ExternalArtifactProvider createExternalArtifactProvider(@NotEmpty String name, String description,
+            @NotNull String basePath, String defaultUrlSuffix);
+
+    /**
+     * Persists artifact binary as provided by given InputStream. assign the
+     * artifact in addition to given {@link SoftwareModule}.
+     *
+     * @param inputStream
+     *            to read from for artifact binary
+     * @param moduleId
+     *            to assign the new artifact to
+     * @param filename
+     *            of the artifact
+     * @param overrideExisting
+     *            to <code>true</code> if the artifact binary can be overridden
+     *            if it already exists
+     *
+     * @return uploaded {@link LocalArtifact}
+     *
+     * @throw ArtifactUploadFailedException if upload fails
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    LocalArtifact createLocalArtifact(@NotNull InputStream inputStream, @NotNull Long moduleId, final String filename,
+            final boolean overrideExisting);
+
+    /**
+     * Persists artifact binary as provided by given InputStream. assign the
+     * artifact in addition to given {@link SoftwareModule}.
+     *
+     * @param inputStream
+     *            to read from for artifact binary
+     * @param moduleId
+     *            to assign the new artifact to
+     * @param filename
+     *            of the artifact
+     * @param overrideExisting
+     *            to <code>true</code> if the artifact binary can be overridden
+     *            if it already exists
+     * @param contentType
+     *            the contentType of the file
+     *
+     * @return uploaded {@link LocalArtifact}
+     *
+     * @throw ArtifactUploadFailedException if upload fails
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    LocalArtifact createLocalArtifact(@NotNull InputStream inputStream, @NotNull Long moduleId,
+            @NotNull String filename, final boolean overrideExisting, @NotNull String contentType);
+
+    /**
+     * Persists artifact binary as provided by given InputStream. assign the
+     * artifact in addition to given {@link SoftwareModule}.
+     *
+     * @param stream
+     *            to read from for artifact binary
+     * @param moduleId
+     *            to assign the new artifact to
+     * @param filename
+     *            of the artifact
+     * @param providedSha1Sum
+     *            optional sha1 checksum to check the new file against
+     * @param providedMd5Sum
+     *            optional md5 checksum to check the new file against
+     * @param overrideExisting
+     *            to <code>true</code> if the artifact binary can be overdiden
+     *            if it already exists
+     * @param contentType
+     *            the contentType of the file
+     * @return uploaded {@link LocalArtifact}
+     *
+     * @throws EntityNotFoundException
+     *             if given software module does not exist
+     * @throws EntityAlreadyExistsException
+     *             if File with that name already exists in the Software Module
+     * @throws ArtifactUploadFailedException
+     *             if upload fails with internal server errors
+     * @throws InvalidMD5HashException
+     *             if check against provided MD5 checksum failed
+     * @throws InvalidSHA1HashException
+     *             if check against provided SHA1 checksum failed
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    LocalArtifact createLocalArtifact(@NotNull InputStream stream, @NotNull Long moduleId, @NotEmpty String filename,
+            String providedMd5Sum, String providedSha1Sum, boolean overrideExisting, String contentType);
+
+    /**
+     * Deletes {@link Artifact} based on given id.
+     *
+     * @param id
+     *            of the {@link Artifact} that has to be deleted.
+     * @throws ArtifactDeleteFailedException
+     *             if deletion failed (MongoDB is not available)
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteExternalArtifact(@NotNull Long id);
+
+    /**
+     * Deletes a local artifact.
+     *
+     * @param existing
+     *            the related local artifact
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteLocalArtifact(@NotNull LocalArtifact existing);
+
+    /**
+     * Deletes {@link Artifact} based on given id.
+     *
+     * @param id
+     *            of the {@link Artifact} that has to be deleted.
+     * @throws ArtifactDeleteFailedException
+     *             if deletion failed (MongoDB is not available)
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteLocalArtifact(@NotNull Long id);
+
+    /**
+     * Searches for {@link Artifact} with given {@link Identifiable}.
+     *
+     * @param id
+     *            to search for
+     * @return found {@link Artifact} or <code>null</code> is it could not be
+     *         found.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Artifact findArtifact(@NotNull Long id);
+
+    /**
+     * Find by artifact by software module id and filename.
+     *
+     * @param filename
+     *            file name
+     * @param softwareModuleId
+     *            software module id.
+     * @return LocalArtifact if artifact present
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_CONTROLLER)
+    List<LocalArtifact> findByFilenameAndSoftwareModule(@NotNull String filename, @NotNull Long softwareModuleId);
+
+    /**
+     * Find all local artifact by sha1 and return the first artifact.
+     *
+     * @param sha1
+     *            the sha1
+     * @return the first local artifact
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_CONTROLLER)
+    LocalArtifact findFirstLocalArtifactsBySHA1(@NotNull String sha1);
+
+    /**
+     * Searches for {@link Artifact} with given file name.
+     *
+     * @param filename
+     *            to search for
+     * @return found List of {@link LocalArtifact}s.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_CONTROLLER)
+    List<LocalArtifact> findLocalArtifactByFilename(@NotNull String filename);
+
+    /**
+     * Get local artifact for a base software module.
+     *
+     * @param pageReq
+     *            Pageable
+     * @param swId
+     *            software module id
+     * @return Page<LocalArtifact>
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<LocalArtifact> findLocalArtifactBySoftwareModule(@NotNull Pageable pageReq, @NotNull Long swId);
+
+    /**
+     * Finds {@link SoftwareModule} by given id.
+     *
+     * @param id
+     *            to search for
+     * @return the found {@link SoftwareModule}s or <code>null</code> if not
+     *         found.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_CONTROLLER)
+    SoftwareModule findSoftwareModuleById(@NotNull Long id);
+
+    /**
+     * Retrieves software module including details (
+     * {@link SoftwareModule#getArtifacts()}).
+     *
+     * @param id
+     *            parameter
+     * @param isDeleted
+     *            parameter
+     * @return the found {@link SoftwareModule}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    SoftwareModule findSoftwareModuleWithDetails(@NotNull Long id);
+
+    /**
+     * Loads {@link DbArtifact} from store for given {@link LocalArtifact}.
+     *
+     * @param artifact
+     *            to search for
+     * @return loaded {@link DbArtifact}
+     *
+     * @throws GridFSDBFileNotFoundException
+     *             if file could not be found in store
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DOWNLOAD_ARTIFACT + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.HAS_CONTROLLER_DOWNLOAD)
+    DbArtifact loadLocalArtifactBinary(@NotNull LocalArtifact artifact);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/ControllerManagement.java

@@ -0,0 +1,286 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.net.URI;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.exception.EntityAlreadyExistsException;
+import org.eclipse.hawkbit.repository.exception.EntityNotFoundException;
+import org.eclipse.hawkbit.repository.exception.ToManyAttributeEntriesException;
+import org.eclipse.hawkbit.repository.exception.ToManyStatusEntriesException;
+import org.eclipse.hawkbit.repository.model.Action;
+import org.eclipse.hawkbit.repository.model.Action.Status;
+import org.eclipse.hawkbit.repository.model.ActionStatus;
+import org.eclipse.hawkbit.repository.model.DistributionSet;
+import org.eclipse.hawkbit.repository.model.LocalArtifact;
+import org.eclipse.hawkbit.repository.model.SoftwareModule;
+import org.eclipse.hawkbit.repository.model.Target;
+import org.eclipse.hawkbit.repository.model.TargetInfo;
+import org.eclipse.hawkbit.repository.model.TargetUpdateStatus;
+import org.eclipse.hawkbit.tenancy.configuration.TenantConfigurationKey;
+import org.hibernate.validator.constraints.NotEmpty;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Service layer for all operations of the DDI API (with access permissions only
+ * for the controller).
+ *
+ */
+public interface ControllerManagement {
+
+    String SERVER_MESSAGE_PREFIX = "Update Server: ";
+
+    /**
+     * Adds an {@link ActionStatus} for a cancel {@link Action} including
+     * potential state changes for the target and the {@link Action} itself.
+     * 
+     * @param actionStatus
+     *            to be added
+     * @return the persisted {@link Action}
+     * 
+     * @throws EntityAlreadyExistsException
+     *             if a given entity already exists
+     * 
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    Action addCancelActionStatus(@NotNull ActionStatus actionStatus);
+
+    /**
+     * Simple addition of a new {@link ActionStatus} entry to the {@link Action}
+     * . No state changes.
+     * 
+     * @param statusMessage
+     *            to add to the action
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    void addInformationalActionStatus(@NotNull ActionStatus statusMessage);
+
+    /**
+     * Adds an {@link ActionStatus} entry for an update {@link Action} including
+     * potential state changes for the target and the {@link Action} itself.
+     *
+     * @param actionStatus
+     *            to be added
+     * @return the updated {@link Action}
+     *
+     * @throws EntityAlreadyExistsException
+     *             if a given entity already exists
+     * @throws ToManyStatusEntriesException
+     *             if more than the allowed number of status entries are
+     *             inserted
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    Action addUpdateActionStatus(@NotNull ActionStatus actionStatus);
+
+    /**
+     * Retrieves all {@link Action}s which are active and assigned to a
+     * {@link Target}.
+     *
+     * @param target
+     *            the target to retrieve the actions from
+     * @return a list of actions assigned to given target which are active
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    List<Action> findActionByTargetAndActive(@NotNull Target target);
+
+    /**
+     * Get the {@link Action} entity for given actionId with all lazy
+     * attributes.
+     *
+     * @param actionId
+     *            to be id of the action
+     * @return the corresponding {@link Action}
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    Action findActionWithDetails(@NotNull Long actionId);
+
+    /**
+     * register new target in the repository (plug-and-play).
+     *
+     * @param controllerId
+     *            reference
+     * @param address
+     *            the client IP address of the target, might be {@code null}
+     * @return target reference
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    Target findOrRegisterTargetIfItDoesNotexist(@NotEmpty String controllerId, URI address);
+
+    /**
+     * Retrieves all {@link SoftwareModule}s which are assigned to the given
+     * {@link DistributionSet}.
+     *
+     * @param distributionSet
+     *            the distribution set which should be assigned to the returned
+     *            {@link SoftwareModule}s
+     * @return a list of {@link SoftwareModule}s assigned to given
+     *         {@code distributionSet}
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    List<SoftwareModule> findSoftwareModulesByDistributionSet(@NotNull DistributionSet distributionSet);
+
+    /**
+     * Retrieves last {@link Action} for a download of an artifact of given
+     * module and target.
+     *
+     * @param controllerId
+     *            to look for
+     * @param module
+     *            that should be assigned to the target
+     * @return last {@link Action} for given combination
+     *
+     * @throws EntityNotFoundException
+     *             if action for given combination could not be found
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    Action getActionForDownloadByTargetAndSoftwareModule(@NotEmpty String controllerId, @NotNull SoftwareModule module);
+
+    /**
+     * @return current {@link TenantConfigurationKey#POLLING_TIME_INTERVAL}.
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    String getPollingTime();
+
+    /**
+     * An direct access to the security token of an
+     * {@link Target#getSecurityToken()} without authorization. This is
+     * necessary to be able to access the security-token without any
+     * security-context information because the security-token is used for
+     * authentication.
+     *
+     * @param controllerId
+     *            the ID of the controller to retrieve the security token for
+     * @return the security context of the target, in case no target exists for
+     *         the given controllerId {@code null} is returned
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    String getSecurityTokenByControllerId(@NotEmpty String controllerId);
+
+    /**
+     * Checks if a given target has currently or has even been assigned to the
+     * given artifact through the action history list. This can e.g. indicate if
+     * a target is allowed to download a given artifact because it has currently
+     * assigned or had ever been assigned to the target and so it's visible to a
+     * specific target e.g. for downloading.
+     * 
+     * @param controllerId
+     *            the ID of the target to check
+     * @param localArtifact
+     *            the artifact to verify if the given target had even been
+     *            assigned to
+     * @return {@code true} if the given target has currently or had ever a
+     *         relation to the given artifact through the action history,
+     *         otherwise {@code false}
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    boolean hasTargetArtifactAssigned(@NotNull String controllerId, @NotNull LocalArtifact localArtifact);
+
+    /**
+     * Registers retrieved status for given {@link Target} and {@link Action} if
+     * it does not exist yet.
+     *
+     * @param action
+     *            to the handle status for
+     * @param message
+     *            for the status
+     * @return the update action in case the status has been changed to
+     *         {@link Status#RETRIEVED}
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    Action registerRetrieved(@NotNull Action action, String message);
+
+    /**
+     * Updates attributes of the controller.
+     *
+     * @param controllerId
+     *            to update
+     * @param attributes
+     *            to insert
+     *
+     * @return updated {@link Target}
+     *
+     * @throws EntityNotFoundException
+     *             if target that has to be updated could not be found
+     * @throws ToManyAttributeEntriesException
+     *             if maximum
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    Target updateControllerAttributes(@NotEmpty String controllerId, @NotNull Map<String, String> attributes);
+
+    /**
+     * Refreshes the time of the last time the controller has been connected to
+     * the server.
+     *
+     * @param controllerId
+     *            of the target to to update
+     * @param address
+     *            the client address of the target, might be {@code null}
+     * @return the updated target
+     *
+     * @throws EntityNotFoundException
+     *             if target with given ID could not be found
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    Target updateLastTargetQuery(@NotEmpty String controllerId, URI address);
+
+    /**
+     * Refreshes the time of the last time the controller has been connected to
+     * the server.
+     *
+     * @param target
+     *            to update
+     * @param address
+     *            the client address of the target, might be {@code null}
+     * @return the updated target
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    TargetInfo updateLastTargetQuery(@NotNull TargetInfo target, @NotNull URI address);
+
+    /**
+     * Update selective the target status of a given {@code target}.
+     *
+     * @param targetInfo
+     *            the target to update the target status
+     * @param status
+     *            the status to be set of the target. Might be {@code null} if
+     *            the target status should not be updated
+     * @param lastTargetQuery
+     *            the last target query to be set of the target. Might be
+     *            {@code null} if the target lastTargetQuery should not be
+     *            updated
+     * @param address
+     *            the client address of the target, might be {@code null}
+     * @return the updated TargetInfo
+     */
+    @PreAuthorize(SpringEvalExpressions.IS_CONTROLLER)
+    TargetInfo updateTargetStatus(@NotNull TargetInfo targetInfo, TargetUpdateStatus status, Long lastTargetQuery,
+            URI address);
+
+    /**
+     * Generates an empty {@link ActionStatus} without persisting it.
+     * 
+     * @return {@link ActionStatus} object
+     */
+    ActionStatus generateActionStatus();
+
+    ActionStatus generateActionStatus(Action action, Status status, Long occurredAt, final String message);
+
+    ActionStatus generateActionStatus(Action action, final Status status, Long occurredAt,
+            final Collection<String> messages);
+
+    ActionStatus generateActionStatus(Action action, Status status, Long occurredAt);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/DeploymentManagement.java

@@ -0,0 +1,449 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.util.Collection;
+import java.util.List;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.exception.CancelActionNotAllowedException;
+import org.eclipse.hawkbit.repository.exception.EntityNotFoundException;
+import org.eclipse.hawkbit.repository.model.Action;
+import org.eclipse.hawkbit.repository.model.Action.ActionType;
+import org.eclipse.hawkbit.repository.model.ActionStatus;
+import org.eclipse.hawkbit.repository.model.ActionWithStatusCount;
+import org.eclipse.hawkbit.repository.model.DistributionSet;
+import org.eclipse.hawkbit.repository.model.DistributionSetType;
+import org.eclipse.hawkbit.repository.model.Rollout;
+import org.eclipse.hawkbit.repository.model.RolloutGroup;
+import org.eclipse.hawkbit.repository.model.SoftwareModuleType;
+import org.eclipse.hawkbit.repository.model.Target;
+import org.hibernate.validator.constraints.NotEmpty;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Slice;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * A DeploymentManagement service provides operations for the deployment of
+ * {@link DistributionSet}s to {@link Target}s.
+ *
+ */
+public interface DeploymentManagement {
+
+    /**
+     * method assigns the {@link DistributionSet} to all {@link Target}s.
+     *
+     * @param pset
+     *            {@link DistributionSet} which is assigned to the
+     *            {@link Target}s
+     * @param targets
+     *            the {@link Target}s which should obtain the
+     *            {@link DistributionSet}
+     *
+     * @return the changed targets
+     *
+     * @throw IncompleteDistributionSetException if mandatory
+     *        {@link SoftwareModuleType} are not assigned as define by the
+     *        {@link DistributionSetType}. *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY_AND_UPDATE_TARGET)
+    DistributionSetAssignmentResult assignDistributionSet(@NotNull DistributionSet pset,
+            @NotEmpty List<Target> targets);
+
+    /**
+     * method assigns the {@link DistributionSet} to all {@link Target}s by
+     * their IDs with a specific {@link ActionType} and {@code forcetime}.
+     *
+     * @param dsID
+     *            the ID of the distribution set to assign
+     * @param actionType
+     *            the type of the action to apply on the assignment
+     * @param forcedTimestamp
+     *            the time when the action should be forced, only necessary for
+     *            {@link ActionType#TIMEFORCED}
+     * @param targetIDs
+     *            the IDs of the target to assign the distribution set
+     * @return the assignment result
+     *
+     * @throw IncompleteDistributionSetException if mandatory
+     *        {@link SoftwareModuleType} are not assigned as define by the
+     *        {@link DistributionSetType}.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY_AND_UPDATE_TARGET)
+    DistributionSetAssignmentResult assignDistributionSet(@NotNull final Long dsID, final ActionType actionType,
+            final long forcedTimestamp, @NotEmpty final String... targetIDs);
+
+    /**
+     * method assigns the {@link DistributionSet} to all {@link Target}s by
+     * their IDs with a specific {@link ActionType} and {@code forcetime}.
+     *
+     * @param dsID
+     *            the ID of the distribution set to assign
+     * @param targets
+     *            a list of all targets and their action type
+     * @return the assignment result
+     *
+     * @throw IncompleteDistributionSetException if mandatory
+     *        {@link SoftwareModuleType} are not assigned as define by the
+     *        {@link DistributionSetType}.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY_AND_UPDATE_TARGET)
+    DistributionSetAssignmentResult assignDistributionSet(@NotNull Long dsID,
+            @NotEmpty Collection<TargetWithActionType> targets);
+
+    /**
+     * method assigns the {@link DistributionSet} to all {@link Target}s by
+     * their IDs with a specific {@link ActionType} and {@code forcetime}.
+     *
+     * @param dsID
+     *            the ID of the distribution set to assign
+     * @param targets
+     *            a list of all targets and their action type
+     * @param rollout
+     *            the rollout for this assignment
+     * @param rolloutGroup
+     *            the rollout group for this assignment
+     * @return the assignment result
+     *
+     * @throw IncompleteDistributionSetException if mandatory
+     *        {@link SoftwareModuleType} are not assigned as define by the
+     *        {@link DistributionSetType}.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY_AND_UPDATE_TARGET)
+    DistributionSetAssignmentResult assignDistributionSet(@NotNull Long dsID,
+            @NotEmpty Collection<TargetWithActionType> targets, Rollout rollout, RolloutGroup rolloutGroup);
+
+    /**
+     * method assigns the {@link DistributionSet} to all {@link Target}s by
+     * their IDs.
+     *
+     * @param dsID
+     *            {@link DistributionSet} which is assigned to the
+     *            {@link Target}s
+     * @param targetIDs
+     *            IDs of the {@link Target}s which should obtain the
+     *            {@link DistributionSet}
+     *
+     * @return the changed targets
+     *
+     * @throws EntityNotFoundException
+     *             if {@link DistributionSet} does not exist.
+     *
+     * @throw IncompleteDistributionSetException if mandatory
+     *        {@link SoftwareModuleType} are not assigned as define by the
+     *        {@link DistributionSetType}.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY_AND_UPDATE_TARGET)
+    DistributionSetAssignmentResult assignDistributionSet(@NotNull Long dsID, @NotEmpty String... targetIDs);
+
+    /**
+     * Cancels given {@link Action} for given {@link Target}. The method will
+     * immediately add a {@link ActionStatus.Status#CANCELED} status to the
+     * action. However, it might be possible that the controller will continue
+     * to work on the cancellation.
+     *
+     * @param action
+     *            to be canceled
+     * @param target
+     *            for which the action needs cancellation
+     *
+     * @return generated {@link CancelAction} or <code>null</code> if not in
+     *         {@link Target#getActiveActions()}.
+     * @throws CancelActionNotAllowedException
+     *             in case the given action is not active or is already a cancel
+     *             action
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    Action cancelAction(@NotNull Action action, @NotNull Target target);
+
+    /**
+     * counts all actions associated to a specific target.
+     *
+     * @param rsqlParam
+     *            rsql query string
+     * @param target
+     *            the target associated to the actions to count
+     * @return the count value of found actions associated to the target
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Long countActionsByTarget(@NotNull String rsqlParam, @NotNull Target target);
+
+    /**
+     * counts all actions associated to a specific target.
+     *
+     * @param target
+     *            the target associated to the actions to count
+     * @return the count value of found actions associated to the target
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Long countActionsByTarget(@NotNull Target target);
+
+    /**
+     * Creates an action entry into the action repository. In case of existing
+     * scheduled actions the scheduled actions gets canceled. A scheduled action
+     * is created in-active.
+     *
+     * @param targets
+     *            the targets to create scheduled actions for
+     * @param distributionSet
+     *            the distribution set for the actions
+     * @param actionType
+     *            the action type for the action
+     * @param forcedTime
+     *            the forcedTime of the action
+     * @param rollout
+     *            the roll out for this action
+     * @param rolloutGroup
+     *            the roll out group for this action
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    void createScheduledAction(@NotEmpty Collection<Target> targets, @NotNull DistributionSet distributionSet,
+            @NotNull ActionType actionType, Long forcedTime, @NotNull Rollout rollout,
+            @NotNull RolloutGroup rolloutGroup);
+
+    /**
+     * Get the {@link Action} entity for given actionId.
+     *
+     * @param actionId
+     *            to be id of the action
+     * @return the corresponding {@link Action}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Action findAction(@NotNull Long actionId);
+
+    /**
+     * Retrieves all actions for a specific rollout and in a specific status.
+     *
+     * @param rollout
+     *            the rollout the actions beglong to
+     * @param actionStatus
+     *            the status of the actions
+     * @return the actions referring a specific rollout an in a specific status
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<Action> findActionsByRolloutAndStatus(@NotNull Rollout rollout, @NotNull Action.Status actionStatus);
+
+    /**
+     * Retrieving all actions referring to a given rollout with a specific
+     * action as parent reference and a specific status.
+     *
+     * Finding all actions of a specific rolloutgroup parent relation.
+     *
+     * @param rollout
+     *            the rollout the actions belong to
+     * @param rolloutGroupParent
+     *            the parent rollout group the actions should reference
+     * @param actionStatus
+     *            the status the actions have
+     * @return the actions referring a specific rollout and a specific parent
+     *         rollout group in a specific status
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    List<Action> findActionsByRolloutGroupParentAndStatus(@NotNull Rollout rollout,
+            @NotNull RolloutGroup rolloutGroupParent, @NotNull Action.Status actionStatus);
+
+    /**
+     * Retrieves all {@link Action}s of a specific target.
+     *
+     * @param pageable
+     *            pagination parameter
+     * @param target
+     *            of which the actions have to be searched
+     * @return a paged list of actions associated with the given target
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Slice<Action> findActionsByTarget(@NotNull Pageable pageable, @NotNull Target target);
+
+    /**
+     * Retrieves all {@link Action}s assigned to a specific {@link Target} and a
+     * given specification.
+     *
+     * @param rsqlParam
+     *            rsql query string
+     * @param target
+     *            the target which must be assigned to the actions
+     * @param pageable
+     *            the page request
+     * @return a slice of actions assigned to the specific target and the
+     *         specification
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Slice<Action> findActionsByTarget(@NotNull String rsqlParam, @NotNull Target target, @NotNull Pageable pageable);
+
+    /**
+     * Retrieves all {@link Action}s of a specific target ordered by action ID.
+     *
+     * @param target
+     *            the target associated with the actions
+     * @return a list of actions associated with the given target ordered by
+     *         action ID
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<Action> findActionsByTarget(@NotNull Target target);
+
+    /**
+     * Retrieves all {@link Action}s which are referring the given
+     * {@link Target}.
+     *
+     * @param foundTarget
+     *            the target to find actions for
+     * @param pageable
+     *            the pageable request to limit, sort the actions
+     * @return a slice of actions found for a specific target
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Slice<Action> findActionsByTarget(@NotNull Target foundTarget, @NotNull Pageable pageable);
+
+    /**
+     * Retrieves all the {@link ActionStatus} entries of the given
+     * {@link Action} and {@link Target}.
+     *
+     * @param pageReq
+     *            pagination parameter
+     * @param action
+     *            to be filtered on
+     * @param withMessages
+     *            to <code>true</code> if {@link ActionStatus#getMessages()}
+     *            need to be fetched.
+     * @return the corresponding {@link Page} of {@link ActionStatus}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<ActionStatus> findActionStatusByAction(@NotNull Pageable pageReq, @NotNull Action action);
+
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<ActionStatus> findActionStatusByActionWithMessages(@NotNull Pageable pageReq, @NotNull Action action);
+
+    /**
+     * Retrieves all {@link Action}s of a specific target ordered by action ID.
+     *
+     * @param target
+     *            the target associated with the actions
+     * @return a list of actions associated with the given target ordered by
+     *         action ID
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<ActionWithStatusCount> findActionsWithStatusCountByTargetOrderByIdDesc(@NotNull Target target);
+
+    /**
+     * Get the {@link Action} entity for given actionId with all lazy attributes
+     * (i.e. distributionSet, target, target.assignedDs).
+     *
+     * @param actionId
+     *            to be id of the action
+     * @return the corresponding {@link Action}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Action findActionWithDetails(@NotNull Long actionId);
+
+    /**
+     * Retrieves all active {@link Action}s of a specific target ordered by
+     * action ID.
+     *
+     * @param pageable
+     *            the pagination parameter
+     * @param target
+     *            the target associated with the actions
+     * @return a paged list of actions associated with the given target
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<Action> findActiveActionsByTarget(@NotNull Pageable pageable, @NotNull Target target);
+
+    /**
+     * Retrieves all active {@link Action}s of a specific target ordered by
+     * action ID.
+     *
+     * @param target
+     *            the target associated with the actions
+     * @return a list of actions associated with the given target
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<Action> findActiveActionsByTarget(@NotNull Target target);
+
+    /**
+     * Retrieves all inactive {@link Action}s of a specific target ordered by
+     * action ID.
+     *
+     * @param pageable
+     *            the pagination parameter
+     * @param target
+     *            the target associated with the actions
+     * @return a paged list of actions associated with the given target
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<Action> findInActiveActionsByTarget(@NotNull Pageable pageable, @NotNull Target target);
+
+    /**
+     * Retrieves all inactive {@link Action}s of a specific target ordered by
+     * action ID.
+     *
+     * @param target
+     *            the target associated with the actions
+     * @return a list of actions associated with the given target
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<Action> findInActiveActionsByTarget(@NotNull Target target);
+
+    /**
+     * Force cancels given {@link Action} for given {@link Target}. Force
+     * canceling means that the action is marked as canceled on the SP server
+     * and a cancel request is sent to the target. But however it's not tracked,
+     * if the targets handles the cancel request or not.
+     *
+     * @param action
+     *            to be canceled
+     * @param target
+     *            for which the action needs cancellation
+     *
+     * @return generated {@link CancelAction} or <code>null</code> if not in
+     *         {@link Target#getActiveActions()}.
+     * @throws CancelActionNotAllowedException
+     *             in case the given action is not active
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    Action forceQuitAction(@NotNull Action action);
+
+    /**
+     * Updates a {@link TargetAction} and forces the {@link TargetAction} if
+     * it's not already forced.
+     *
+     * @param targetId
+     *            the ID of the target
+     * @param actionId
+     *            the ID of the action
+     * @return the updated or the found {@link TargetAction}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    Action forceTargetAction(@NotNull Long actionId);
+
+    /**
+     * Starting an action which is scheduled, e.g. in case of roll out a
+     * scheduled action must be started now.
+     *
+     * @param action
+     *            the action to start now.
+     * @return the action which has been started
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    Action startScheduledAction(@NotNull Action action);
+
+    /**
+     * Generates an empty {@link Action} without persisting it.
+     * 
+     * @return {@link Action} object
+     */
+    Action generateAction();
+
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<ActionStatus> findActionStatusAll(@NotNull Pageable pageable);
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/DistributionSetAssignmentResult.java

@@ -0,0 +1,67 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.hawkbit.repository.model.AssignmentResult;
+import org.eclipse.hawkbit.repository.model.Target;
+
+/**
+ * A bean which holds a complex result of an service operation to combine the
+ * information of an assignment and how much of the assignment has been done and
+ * how much of the assignments had already been existed.
+ *
+ */
+public class DistributionSetAssignmentResult extends AssignmentResult<Target> {
+
+    private final List<String> assignedTargets;
+    private final List<Long> actions;
+
+    private final TargetManagement targetManagement;
+
+    /**
+     *
+     * Constructor.
+     *
+     * @param assignedTargets
+     *            the target objects which have been assigned to the
+     *            distribution set
+     * @param assigned
+     *            count of the assigned targets
+     * @param alreadyAssigned
+     *            the count of the already assigned targets
+     * @param targetManagement
+     *            to retrieve the assigned targets
+     * @param actions
+     *            of the assignment
+     *
+     */
+    public DistributionSetAssignmentResult(final List<String> assignedTargets, final int assigned,
+            final int alreadyAssigned, final List<Long> actions, final TargetManagement targetManagement) {
+        super(assigned, alreadyAssigned, 0, Collections.emptyList(), Collections.emptyList());
+        this.assignedTargets = assignedTargets;
+        this.actions = actions;
+        this.targetManagement = targetManagement;
+    }
+
+    /**
+     * @return the actionIds
+     */
+    public List<Long> getActions() {
+        return actions;
+    }
+
+    @Override
+    public List<Target> getAssignedEntity() {
+        return targetManagement.findTargetByControllerID(assignedTargets);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/DistributionSetFilter.java

@@ -0,0 +1,145 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.util.Collection;
+
+import org.eclipse.hawkbit.repository.model.DistributionSetType;
+
+/**
+ * Holds distribution set filter parameters.
+ */
+public final class DistributionSetFilter {
+    /**
+     *
+     * Distribution set filter builder.
+     *
+     *
+     *
+     */
+    public static class DistributionSetFilterBuilder {
+        private Boolean isDeleted;
+        private Boolean isComplete;
+        private DistributionSetType type;
+        private String searchText;
+        private Boolean selectDSWithNoTag;
+        private Collection<String> tagNames;
+        private String assignedTargetId;
+        private String installedTargetId;
+
+        /**
+         * Build filter.
+         *
+         * @return DistributionSetFilter
+         */
+        public DistributionSetFilter build() {
+            return new DistributionSetFilter(this);
+        }
+
+        public DistributionSetFilterBuilder setAssignedTargetId(final String assignedTargetId) {
+            this.assignedTargetId = assignedTargetId;
+            return this;
+        }
+
+        public DistributionSetFilterBuilder setInstalledTargetId(final String installedTargetId) {
+            this.installedTargetId = installedTargetId;
+            return this;
+        }
+
+        public DistributionSetFilterBuilder setIsComplete(final Boolean isComplete) {
+            this.isComplete = isComplete;
+            return this;
+        }
+
+        public DistributionSetFilterBuilder setIsDeleted(final Boolean isDeleted) {
+            this.isDeleted = isDeleted;
+            return this;
+        }
+
+        public DistributionSetFilterBuilder setSearchText(final String searchText) {
+            this.searchText = searchText;
+            return this;
+        }
+
+        public DistributionSetFilterBuilder setSelectDSWithNoTag(final Boolean selectDSWithNoTag) {
+            this.selectDSWithNoTag = selectDSWithNoTag;
+            return this;
+        }
+
+        public DistributionSetFilterBuilder setTagNames(final Collection<String> tagNames) {
+            this.tagNames = tagNames;
+            return this;
+        }
+
+        public DistributionSetFilterBuilder setType(final DistributionSetType type) {
+            this.type = type;
+            return this;
+        }
+
+    }
+    private final Boolean isDeleted;
+    private final Boolean isComplete;
+    private final DistributionSetType type;
+    private final String searchText;
+    private final Boolean selectDSWithNoTag;
+    private final Collection<String> tagNames;
+    private final String assignedTargetId;
+
+    private final String installedTargetId;
+
+    /**
+     * Parametric constructor.
+     *
+     * @param builder
+     *            DistributionSetFilterBuilder
+     */
+    public DistributionSetFilter(final DistributionSetFilterBuilder builder) {
+        this.isDeleted = builder.isDeleted;
+        this.isComplete = builder.isComplete;
+        this.type = builder.type;
+        this.searchText = builder.searchText;
+        this.selectDSWithNoTag = builder.selectDSWithNoTag;
+        this.tagNames = builder.tagNames;
+        this.assignedTargetId = builder.assignedTargetId;
+        this.installedTargetId = builder.installedTargetId;
+    }
+
+    public String getAssignedTargetId() {
+        return assignedTargetId;
+    }
+
+    public String getInstalledTargetId() {
+        return installedTargetId;
+    }
+
+    public Boolean getIsComplete() {
+        return isComplete;
+    }
+
+    public Boolean getIsDeleted() {
+        return isDeleted;
+    }
+
+    public String getSearchText() {
+        return searchText;
+    }
+
+    public Boolean getSelectDSWithNoTag() {
+        return selectDSWithNoTag;
+    }
+
+    public Collection<String> getTagNames() {
+        return tagNames;
+    }
+
+    public DistributionSetType getType() {
+        return type;
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/DistributionSetManagement.java

@@ -0,0 +1,600 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Set;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.DistributionSetFilter.DistributionSetFilterBuilder;
+import org.eclipse.hawkbit.repository.exception.DistributionSetCreationFailedMissingMandatoryModuleException;
+import org.eclipse.hawkbit.repository.exception.EntityAlreadyExistsException;
+import org.eclipse.hawkbit.repository.exception.EntityNotFoundException;
+import org.eclipse.hawkbit.repository.exception.EntityReadOnlyException;
+import org.eclipse.hawkbit.repository.model.Action;
+import org.eclipse.hawkbit.repository.model.DistributionSet;
+import org.eclipse.hawkbit.repository.model.DistributionSetMetadata;
+import org.eclipse.hawkbit.repository.model.DistributionSetTag;
+import org.eclipse.hawkbit.repository.model.DistributionSetTagAssignmentResult;
+import org.eclipse.hawkbit.repository.model.DistributionSetType;
+import org.eclipse.hawkbit.repository.model.SoftwareModule;
+import org.eclipse.hawkbit.repository.model.SoftwareModuleType;
+import org.eclipse.hawkbit.repository.model.Tag;
+import org.eclipse.hawkbit.repository.model.Target;
+import org.hibernate.validator.constraints.NotEmpty;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Management service for {@link DistributionSet}s.
+ *
+ */
+public interface DistributionSetManagement {
+
+    // TODO rename/document the whole with details thing (document what the
+    // details are and maybe find a better name, e.g. with dependencies?)
+
+    /**
+     * Assigns {@link SoftwareModule} to existing {@link DistributionSet}.
+     *
+     * @param ds
+     *            to assign and update
+     * @param softwareModules
+     *            to get assigned
+     * @return the updated {@link DistributionSet}.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSet assignSoftwareModules(@NotNull DistributionSet ds, Set<SoftwareModule> softwareModules);
+
+    /**
+     * Assign a {@link DistributionSetTag} assignment to given
+     * {@link DistributionSet}s.
+     *
+     * @param dsIds
+     *            to assign for
+     * @param tag
+     *            to assign
+     * @return list of assigned ds
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    List<DistributionSet> assignTag(@NotEmpty Collection<Long> dsIds, @NotNull DistributionSetTag tag);
+
+    /**
+     * Count all {@link DistributionSet}s in the repository that are not marked
+     * as deleted.
+     *
+     * @return number of {@link DistributionSet}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Long countDistributionSetsAll();
+
+    /**
+     * Count all {@link DistributionSet}s in the repository that are not marked
+     * as deleted.
+     * 
+     * @param type
+     *            to look for
+     *
+     * @return number of {@link DistributionSet}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Long countDistributionSetsByType(@NotNull DistributionSetType type);
+
+    /**
+     * @return number of {@link DistributionSetType}s in the repository.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Long countDistributionSetTypesAll();
+
+    /**
+     * Creates a new {@link DistributionSet}.
+     *
+     * @param dSet
+     *            {@link DistributionSet} to be created
+     * @return the new persisted {@link DistributionSet}
+     *
+     * @throws EntityAlreadyExistsException
+     *             if a given entity already exists
+     * @throws DistributionSetCreationFailedMissingMandatoryModuleException
+     *             is {@link DistributionSet} does not contain mandatory
+     *             {@link SoftwareModule}s.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    DistributionSet createDistributionSet(@NotNull DistributionSet dSet);
+
+    /**
+     * creates a list of distribution set meta data entries.
+     *
+     * @param metadata
+     *            the meta data entries to create or update
+     * @return the updated or created distribution set meta data entries
+     * @throws EntityAlreadyExistsException
+     *             in case one of the meta data entry already exists for the
+     *             specific key
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    List<DistributionSetMetadata> createDistributionSetMetadata(@NotEmpty Collection<DistributionSetMetadata> metadata);
+
+    /**
+     * creates or updates a single distribution set meta data entry.
+     *
+     * @param metadata
+     *            the meta data entry to create or update
+     * @return the updated or created distribution set meta data entry
+     * @throws EntityAlreadyExistsException
+     *             in case the meta data entry already exists for the specific
+     *             key
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSetMetadata createDistributionSetMetadata(@NotNull DistributionSetMetadata metadata);
+
+    /**
+     * Creates multiple {@link DistributionSet}s.
+     *
+     * @param distributionSets
+     *            to be created
+     * @return the new {@link DistributionSet}s
+     * @throws EntityAlreadyExistsException
+     *             if a given entity already exists
+     * @throws DistributionSetCreationFailedMissingMandatoryModuleException
+     *             is {@link DistributionSet} does not contain mandatory
+     *             {@link SoftwareModule}s.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    List<DistributionSet> createDistributionSets(@NotNull Collection<DistributionSet> distributionSets);
+
+    /**
+     * Creates new {@link DistributionSetType}.
+     *
+     * @param type
+     *            to create
+     * @return created {@link Entity}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    DistributionSetType createDistributionSetType(@NotNull DistributionSetType type);
+
+    /**
+     * Creates multiple {@link DistributionSetType}s.
+     *
+     * @param types
+     *            to create
+     * @return created {@link Entity}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    List<DistributionSetType> createDistributionSetTypes(@NotNull Collection<DistributionSetType> types);
+
+    /**
+     * <p>
+     * {@link DistributionSet} can be deleted/erased from the repository if they
+     * have never been assigned to any {@link UpdateAction} or {@link Target}.
+     * </p>
+     *
+     * <p>
+     * If they have been assigned that need to be marked as deleted which as a
+     * result means that they cannot be assigned anymore to any targets. (define
+     * e.g. findByDeletedFalse())
+     * </p>
+     *
+     * @param set
+     *            to delete
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteDistributionSet(@NotNull DistributionSet set);
+
+    /**
+     * Deleted {@link DistributionSet}s by their IDs. That is either a soft
+     * delete of the entities have been linked to an {@link UpdateAction} before
+     * or a hard delete if not.
+     *
+     * @param distributionSetIDs
+     *            to be deleted
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteDistributionSet(@NotEmpty Long... distributionSetIDs);
+
+    /**
+     * deletes a distribution set meta data entry.
+     *
+     * @param id
+     *            the ID of the distribution set meta data to delete
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    void deleteDistributionSetMetadata(@NotNull final DistributionSet distributionSet, @NotNull final String key);
+
+    /**
+     * Deletes or mark as delete in case the type is in use.
+     *
+     * @param type
+     *            to delete
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteDistributionSetType(@NotNull DistributionSetType type);
+
+    /**
+     * retrieves the distribution set for a given action.
+     *
+     * @param action
+     *            the action associated with the distribution set
+     * @return the distribution set which is associated with the action
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSet findDistributionSetByAction(@NotNull Action action);
+
+    /**
+     * Find {@link DistributionSet} based on given ID without details, e.g.
+     * {@link DistributionSet#getAgentHub()}.
+     *
+     * @param distid
+     *            to look for.
+     * @return {@link DistributionSet} or <code>null</code> if it does not exist
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSet findDistributionSetById(@NotNull Long distid);
+
+    /**
+     * Find {@link DistributionSet} based on given ID including (lazy loaded)
+     * details, e.g. {@link DistributionSet#getAgentHub()}.
+     *
+     * Note: for performance reasons it is recommended to use
+     * {@link #findDistributionSetById(Long)} if details are not necessary.
+     *
+     * @param distid
+     *            to look for.
+     * @return {@link DistributionSet} or <code>null</code> if it does not exist
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSet findDistributionSetByIdWithDetails(@NotNull Long distid);
+
+    /**
+     * Find distribution set by name and version.
+     *
+     * @param distributionName
+     *            name of {@link DistributionSet}; case insensitive
+     * @param version
+     *            version of {@link DistributionSet}
+     * @return the page with the found {@link DistributionSet}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSet findDistributionSetByNameAndVersion(@NotEmpty String distributionName, @NotEmpty String version);
+
+    /**
+     * finds all meta data by the given distribution set id.
+     *
+     * @param distributionSetId
+     *            the distribution set id to retrieve the meta data from
+     * @param pageable
+     *            the page request to page the result
+     * @return a paged result of all meta data entries for a given distribution
+     *         set id
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSetMetadata> findDistributionSetMetadataByDistributionSetId(@NotNull Long distributionSetId,
+            @NotNull Pageable pageable);
+
+    /**
+     * finds all meta data by the given distribution set id.
+     *
+     * @param distributionSetId
+     *            the distribution set id to retrieve the meta data from
+     * @param rsqlParam
+     *            rsql query string
+     * @param pageable
+     *            the page request to page the result
+     * @return a paged result of all meta data entries for a given distribution
+     *         set id
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSetMetadata> findDistributionSetMetadataByDistributionSetId(@NotNull Long distributionSetId,
+            @NotNull String rsqlParam, @NotNull Pageable pageable);
+
+    /**
+     * Retrieves {@link DistributionSet} List for overview purposes (no
+     * {@link SoftwareModule}s and {@link DistributionSetTag}s).
+     *
+     * Please use {@link #findDistributionSetListWithDetails(Iterable)} if
+     * details are required.
+     *
+     * @param dist
+     *            List of {@link DistributionSet} IDs to be found
+     * @return the found {@link DistributionSet}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    List<DistributionSet> findDistributionSetsAll(Collection<Long> dist);
+
+    // TODO discuss: use enum instead of the true,false,null switch ?
+    /**
+     * finds all {@link DistributionSet}s.
+     *
+     * @param pageReq
+     *            the pagination parameter
+     * @param deleted
+     *            if TRUE, {@link DistributionSet}s marked as deleted are
+     *            returned. If FALSE, on {@link DistributionSet}s with
+     *            {@link DistributionSet#isDeleted()} == FALSE are returned.
+     *            <code>null</code> if both are to be returned
+     * @param complete
+     *            to <code>true</code> for returning only completed distribution
+     *            sets or <code>false</code> for only incomplete ones nor
+     *            <code>null</code> to return both.
+     * @param complete
+     *            set to if <code>false</code> incomplete DS should also be
+     *            shown.
+     *
+     *
+     * @return all found {@link DistributionSet}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSet> findDistributionSetsByDeletedAndOrCompleted(@NotNull Pageable pageReq, Boolean deleted,
+            Boolean complete);
+
+    /**
+     * finds all {@link DistributionSet}s.
+     *
+     * @param rsqlParam
+     *            rsql query string
+     * @param pageReq
+     *            the pagination parameter
+     * @param deleted
+     *            if TRUE, {@link DistributionSet}s marked as deleted are
+     *            returned. If FALSE, on {@link DistributionSet}s with
+     *            {@link DistributionSet#isDeleted()} == FALSE are returned.
+     *            <code>null</code> if both are to be returned
+     * @return all found {@link DistributionSet}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSet> findDistributionSetsAll(@NotNull String rsqlParam, @NotNull Pageable pageReq,
+            Boolean deleted);
+
+    /**
+     * method retrieves all {@link DistributionSet}s from the repository in the
+     * following order:
+     * <p>
+     * 1) {@link DistributionSet}s which have the given {@link Target} as
+     * {@link TargetStatus#getInstalledDistributionSet()}
+     * <p>
+     * 2) {@link DistributionSet}s which have the given {@link Target} as
+     * {@link Target#getAssignedDistributionSet()}
+     * <p>
+     * 3) {@link DistributionSet}s which have no connection to the given
+     * {@link Target} ordered by ID of the DistributionSet.
+     *
+     * @param pageable
+     *            the page request to page the result set *
+     * @param distributionSetFilterBuilder
+     *            has details of filters to be applied
+     * @param assignedOrInstalled
+     *            the controllerID of the Target to be ordered by
+     * @return
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSet> findDistributionSetsAllOrderedByLinkTarget(@NotNull Pageable pageable,
+            @NotNull DistributionSetFilterBuilder distributionSetFilterBuilder, @NotEmpty String assignedOrInstalled);
+
+    /**
+     * retrieves {@link DistributionSet}s by filtering on the given parameters.
+     *
+     * @param pageable
+     *            page parameter
+     * @param distributionSetFilter
+     *            has details of filters to be applied.
+     * @return the page of found {@link DistributionSet}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSet> findDistributionSetsByFilters(@NotNull Pageable pageable,
+            @NotNull DistributionSetFilter distributionSetFilter);
+
+    /**
+     * @param id
+     *            as {@link DistributionSetType#getId()}
+     * @return {@link DistributionSetType} if found or <code>null</code> if not
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSetType findDistributionSetTypeById(@NotNull Long id);
+
+    /**
+     * @param key
+     *            as {@link DistributionSetType#getKey()}
+     * @return {@link DistributionSetType} if found or <code>null</code> if not
+     */
+
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSetType findDistributionSetTypeByKey(@NotNull String key);
+
+    /**
+     * @param name
+     *            as {@link DistributionSetType#getName()}
+     * @return {@link DistributionSetType} if found or <code>null</code> if not
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSetType findDistributionSetTypeByName(@NotEmpty String name);
+
+    /**
+     * @param pageable
+     *            parameter
+     * @return all {@link DistributionSetType}s in the repository.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSetType> findDistributionSetTypesAll(@NotNull Pageable pageable);
+
+    /**
+     * Generic predicate based query for {@link DistributionSetType}.
+     *
+     * @param rsqlParam
+     *            rsql query string
+     * @param pageable
+     *            parameter for paging
+     *
+     * @return the found {@link SoftwareModuleType}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSetType> findDistributionSetTypesAll(@NotNull String rsqlParam, @NotNull Pageable pageable);
+
+    /**
+     * finds a single distribution set meta data by its id.
+     *
+     * @param id
+     *            the id of the distribution set meta data containing the meta
+     *            data key and the ID of the distribution set
+     * @return the found DistributionSetMetadata or {@code null} if not exits
+     * @throws EntityNotFoundException
+     *             in case the meta data does not exists for the given key
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSetMetadata findOne(@NotNull DistributionSet distributionSet, @NotNull String key);
+
+    /**
+     * Generates an empty {@link DistributionSet} without persisting it.
+     * 
+     * @return {@link DistributionSet} object
+     */
+    DistributionSet generateDistributionSet();
+
+    DistributionSetMetadata generateDistributionSetMetadata();
+
+    DistributionSetMetadata generateDistributionSetMetadata(DistributionSet distributionSet, String key, String value);
+
+    /**
+     * Generates an empty {@link DistributionSetType} without persisting it.
+     * 
+     * @return {@link DistributionSetType} object
+     */
+    DistributionSetType generateDistributionSetType();
+
+    DistributionSetType generateDistributionSetType(String key, String name, String description);
+
+    /**
+     * Checks if a {@link DistributionSet} is currently in use by a target in
+     * the repository.
+     *
+     * @param distributionSet
+     *            to check
+     * 
+     * @return <code>true</code> if in use
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    boolean isDistributionSetInUse(@NotNull DistributionSet distributionSet);
+
+    /**
+     * {@link Entity} based method call for
+     * {@link #toggleTagAssignment(Collection, String)}.
+     *
+     * @param sets
+     *            to toggle for
+     * @param tag
+     *            to toggle
+     * @return {@link DistributionSetTagAssignmentResult} with all meta data of
+     *         the assignment outcome.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSetTagAssignmentResult toggleTagAssignment(@NotEmpty Collection<DistributionSet> sets,
+            @NotNull DistributionSetTag tag);
+
+    /**
+     * Toggles {@link DistributionSetTag} assignment to given
+     * {@link DistributionSet}s by means that if some (or all) of the targets in
+     * the list have the {@link Tag} not yet assigned, they will be. If all of
+     * theme have the tag already assigned they will be removed instead.
+     *
+     * @param dsIds
+     *            to toggle for
+     * @param tagName
+     *            to toggle
+     * @return {@link DistributionSetTagAssignmentResult} with all meta data of
+     *         the assignment outcome.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSetTagAssignmentResult toggleTagAssignment(@NotEmpty Collection<Long> dsIds, @NotNull String tagName);
+
+    /**
+     * Unassign all {@link DistributionSet} from a given
+     * {@link DistributionSetTag} .
+     *
+     * @param tag
+     *            to unassign all ds
+     * @return list of unassigned ds
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    List<DistributionSet> unAssignAllDistributionSetsByTag(@NotNull DistributionSetTag tag);
+
+    /**
+     * Unassigns a {@link SoftwareModule} form an existing
+     * {@link DistributionSet}.
+     *
+     * @param ds
+     *            to get unassigned form
+     * @param softwareModule
+     *            to get unassigned
+     * @return the updated {@link DistributionSet}.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSet unassignSoftwareModule(@NotNull DistributionSet ds, @NotNull SoftwareModule softwareModule);
+
+    /**
+     * Unassign a {@link DistributionSetTag} assignment to given
+     * {@link DistributionSet}.
+     *
+     * @param dsId
+     *            to unassign for
+     * @param distributionSetTag
+     *            to unassign
+     * @return the unassigned ds or <null> if no ds is unassigned
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSet unAssignTag(@NotNull Long dsId, @NotNull DistributionSetTag distributionSetTag);
+
+    /**
+     * Updates existing {@link DistributionSet}.
+     *
+     * @param ds
+     *            to update
+     * @return the saved {@link Entity}.
+     * @throws NullPointerException
+     *             of {@link DistributionSet#getId()} is <code>null</code>
+     * @throw DataDependencyViolationException in case of illegal update
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSet updateDistributionSet(@NotNull DistributionSet ds);
+
+    /**
+     * updates a distribution set meta data value if corresponding entry exists.
+     *
+     * @param metadata
+     *            the meta data entry to be updated
+     * @return the updated meta data entry
+     * @throws EntityNotFoundException
+     *             in case the meta data entry does not exists and cannot be
+     *             updated
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSetMetadata updateDistributionSetMetadata(@NotNull DistributionSetMetadata metadata);
+
+    /**
+     * Updates existing {@link DistributionSetType}. However, keep in mind that
+     * is not possible to change the {@link DistributionSetTypeElement}s while
+     * the DS type is already in use.
+     *
+     * @param dsType
+     *            to update
+     * @return updated {@link Entity}
+     *
+     * @throws EntityReadOnlyException
+     *             if use tries to change the {@link DistributionSetTypeElement}
+     *             s while the DS type is already in use.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSetType updateDistributionSetType(@NotNull DistributionSetType dsType);
+
+    DistributionSet generateDistributionSet(String name, String version, String description, DistributionSetType type,
+            Collection<SoftwareModule> moduleList);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/OffsetBasedPageRequest.java

@@ -0,0 +1,65 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Sort;
+
+/**
+ * An implementation of the {@link PageRequest} which is offset based by means
+ * the offset is given and not the page number as in the original
+ * {@link PageRequest} implementation where the offset is generated. Due that
+ * the REST-API is working with {@code offset} and {@code limit} parameter we
+ * need an offset based page request.
+ */
+public final class OffsetBasedPageRequest extends PageRequest {
+
+    private static final long serialVersionUID = 1L;
+    private final int offset;
+
+    /**
+     * Creates a new {@link OffsetBasedPageRequest}. Offsets are zero indexed,
+     * thus providing 0 for {@code offset} will return the first entry.
+     * 
+     * @param offset
+     *            zero-based offset index.
+     * @param limit
+     *            the limit of the page to be returned.
+     */
+    public OffsetBasedPageRequest(final int offset, final int limit) {
+        this(offset, limit, null);
+    }
+
+    /**
+     * Creates a new {@link OffsetBasedPageRequest}. Offsets are zero indexed,
+     * thus providing 0 for {@code offset} will return the first entry.
+     * 
+     * @param offset
+     *            zero-based offset index.
+     * @param limit
+     *            the limit of the page to be returned.
+     * @param sort
+     *            sort can be {@literal null}.
+     */
+    public OffsetBasedPageRequest(final int offset, final int limit, final Sort sort) {
+        super(0, limit, sort);
+        this.offset = offset;
+    }
+
+    @Override
+    public int getOffset() {
+        return offset;
+    }
+
+    @Override
+    public String toString() {
+        return "OffsetBasedPageRequest [offset=" + offset + ", getPageSize()=" + getPageSize() + ", getPageNumber()="
+                + getPageNumber() + "]";
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/ReportManagement.java

@@ -0,0 +1,210 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.io.Serializable;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.YearMonth;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.report.model.DataReportSeries;
+import org.eclipse.hawkbit.report.model.InnerOuterDataReportSeries;
+import org.eclipse.hawkbit.report.model.ListReportSeries;
+import org.eclipse.hawkbit.report.model.SeriesTime;
+import org.eclipse.hawkbit.repository.model.TargetUpdateStatus;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Service layer for generating hawkBit statistics and reports.
+ *
+ */
+public interface ReportManagement {
+
+    /**
+     * Data base format.
+     *
+     *
+     *
+     * @param <T>
+     */
+    public interface DateType<T> {
+        /**
+         * @param s
+         * @return T
+         */
+        T format(String s);
+
+        /**
+         * h2 format.
+         *
+         * @return String
+         */
+        String h2Format();
+
+        /**
+         * mysql format.
+         *
+         * @return String
+         */
+        String mySqlFormat();
+    }
+
+    /**
+     * Return DateTypes.
+     */
+    public static final class DateTypes implements Serializable {
+        private static final long serialVersionUID = 1L;
+        private static final PerMonth PER_MONTH = new PerMonth();
+
+        private DateTypes() {
+            // Utility class
+        }
+
+        /**
+         * @return PerMonth
+         */
+        public static PerMonth perMonth() {
+            return PER_MONTH;
+        }
+
+    }
+
+    /**
+     * Gives the date format based on DB H2 or mySql.
+     *
+     *
+     *
+     */
+    public static final class PerMonth implements DateType<LocalDate>, Serializable {
+        private static final long serialVersionUID = 1L;
+        private static final String DATE_PATTERN = "yyyy-MM";
+
+        @Override
+        public LocalDate format(final String s) {
+            final DateTimeFormatter formatter = DateTimeFormatter.ofPattern(DATE_PATTERN);
+            final YearMonth ym = YearMonth.parse(s, formatter);
+            return ym.atDay(1);
+        }
+
+        @Override
+        public String h2Format() {
+            return DATE_PATTERN;
+        }
+
+        @Override
+        public String mySqlFormat() {
+            return "%Y-%m";
+        }
+
+    }
+
+    /**
+     * Generates a report of the top x distribution set assigned usage as a list
+     * of {@link InnerOuterDataReportSeries} which is ideal for generate a donut
+     * chart out of it. The inner series contains the distribution set names and
+     * total count usage. The outer series contains each version usage and its
+     * usage count. {@code inner: ds1:5 -> outer: vers 0.0.0:3, vers 1.0.0:2}
+     * {@code inner: ds2:1 -> outer: vers 0.0.1:1}
+     *
+     * The top x entries are seperated within the series, the rest of the
+     * distribution sets usage are summarized to a "misc" series.
+     *
+     * @param topXEntries
+     *            the top entries which should be shown, the rest distribution
+     *            set entries are summarized as "misc"
+     * @return a list of inner and outer series of distribution set usage
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    List<InnerOuterDataReportSeries<String>> distributionUsageAssigned(int topXEntries);
+
+    /**
+     * Generates a report of the top x distribution set installed usage as a
+     * list of {@link InnerOuterDataReportSeries} which is ideal for generate a
+     * donut chart out of it. The inner series contains the distribution set
+     * names and total count usage. The outer series contains each version usage
+     * and its usage count.
+     * {@code inner: ds1:5 -> outer: vers 0.0.0:3, vers 1.0.0:2}
+     * {@code inner: ds2:1 -> outer: vers 0.0.1:1}
+     *
+     * The top x entries are seperated within the series, the rest of the
+     * distribution sets usage are summarized to a "misc" series.
+     *
+     * @param topXEntries
+     *            the top entries which should be shown, the rest distribution
+     *            set entries are summarized as "misc"
+     * @return a list of inner and outer series of distribution set usage
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    List<InnerOuterDataReportSeries<String>> distributionUsageInstalled(int topXEntries);
+
+    /**
+     * Generates report for feedback over period.
+     *
+     * @param dateType
+     *            {@link PerMonth}
+     * @param from
+     *            start date
+     * @param to
+     *            end date
+     * @return <T> DataReportSeries<T> ListReportSeries list of action status
+     *         count
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    <T extends Serializable> DataReportSeries<T> feedbackReceivedOverTime(@NotNull DateType<T> dateType,
+            @NotNull LocalDateTime from, @NotNull LocalDateTime to);
+
+    /**
+     * Generates report for target created over period.
+     *
+     * @param dateType
+     *            {@link PerMonth}
+     * @param from
+     *            start date
+     * @param to
+     *            end date
+     * @return <T> DataReportSeries<T> ListReportSeries list of target created
+     *         count
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    <T extends Serializable> DataReportSeries<T> targetsCreatedOverPeriod(@NotNull DateType<T> dateType,
+            @NotNull LocalDateTime from, @NotNull LocalDateTime to);
+
+    /**
+     * Generates a report as a {@link ListReportSeries} targets polled based on
+     * the {@link TargetStatus#getLastTargetQuery()} within an hour, day, week,
+     * month, year, more than a year, never.
+     *
+     * The order of the numbers within the {@link DataReportSeries} is the order
+     * hour, day, week, month, year, more than a year, never.
+     *
+     * @return a {@link DataReportSeries} which contains the number of targets
+     *         which have not been polled in the last hour, day, ... year,more
+     *         than a year, never.
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DataReportSeries<SeriesTime> targetsLastPoll();
+
+    /**
+     * Generates a report of all targets of their current update status count.
+     * For each {@link TargetUpdateStatus} an total count of targets which are
+     * in this status currently.
+     *
+     * @return a data report series which contains the target count for each
+     *         target update status
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DataReportSeries<TargetUpdateStatus> targetStatus();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/RolloutGroupManagement.java

@@ -0,0 +1,146 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.model.Rollout;
+import org.eclipse.hawkbit.repository.model.RolloutGroup;
+import org.eclipse.hawkbit.repository.model.Target;
+import org.eclipse.hawkbit.repository.model.TargetWithActionStatus;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageRequest;
+import org.springframework.data.domain.Pageable;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Repository management service for RolloutGroup.
+ *
+ */
+public interface RolloutGroupManagement {
+
+    /**
+     * Retrieves a page of {@link RolloutGroup}s filtered by a given
+     * {@link Rollout} with the detailed status.
+     * 
+     * @param rolloutId
+     *            the ID of the rollout to filter the {@link RolloutGroup}s
+     * @param pageable
+     *            the page request to sort and limit the result
+     * @return a page of found {@link RolloutGroup}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Page<RolloutGroup> findAllRolloutGroupsWithDetailedStatus(@NotNull Long rolloutId, @NotNull Pageable pageable);
+
+    /**
+     * 
+     * Find all targets with action status by rollout group id. The action
+     * status might be {@code null} if for the target within the rollout no
+     * actions as been created, e.g. the target already had assigned the same
+     * distribution set we do not create an action for it but the target is in
+     * the result list of the rollout-group.
+     * 
+     * @param pageRequest
+     *            the page request to sort and limit the result
+     * @param rolloutGroup
+     *            rollout group
+     * @return {@link TargetWithActionStatus} target with action status
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ_AND_TARGET_READ)
+    Page<TargetWithActionStatus> findAllTargetsWithActionStatus(@NotNull PageRequest pageRequest,
+            @NotNull RolloutGroup rolloutGroup);
+
+    /**
+     * Retrieves a single {@link RolloutGroup} by its ID.
+     * 
+     * @param rolloutGroupId
+     *            the ID of the rollout group to find
+     * @return the found {@link RolloutGroup} by its ID or {@code null} if it
+     *         does not exists
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    RolloutGroup findRolloutGroupById(@NotNull Long rolloutGroupId);
+
+    /**
+     * Retrieves a page of {@link RolloutGroup}s filtered by a given
+     * {@link Rollout} and the given {@link Specification}.
+     * 
+     * @param rolloutId
+     *            the ID of the rollout to filter the {@link RolloutGroup}s
+     * @param specification
+     *            the specification to filter the result set based on attributes
+     *            of the {@link RolloutGroup}
+     * @param pageable
+     *            the page request to sort and limit the result
+     * @return a page of found {@link RolloutGroup}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Page<RolloutGroup> findRolloutGroupsAll(@NotNull Rollout rollout, @NotNull String rsqlParam,
+            @NotNull Pageable pageable);
+
+    /**
+     * Retrieves a page of {@link RolloutGroup}s filtered by a given
+     * {@link Rollout}.
+     * 
+     * @param rolloutId
+     *            the ID of the rollout to filter the {@link RolloutGroup}s
+     * @param pageable
+     *            the page request to sort and limit the result
+     * @return a page of found {@link RolloutGroup}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Page<RolloutGroup> findRolloutGroupsByRolloutId(@NotNull Long rolloutId, @NotNull Pageable pageable);
+
+    /**
+     * Get targets of specified rollout group.
+     * 
+     * @param rolloutGroup
+     *            rollout group
+     * @param page
+     *            the page request to sort and limit the result
+     * 
+     * @return Page<Target> list of targets of a rollout group
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ_AND_TARGET_READ)
+    Page<Target> findRolloutGroupTargets(@NotNull RolloutGroup rolloutGroup, @NotNull Pageable page);
+
+    /**
+     * Get targets of specified rollout group.
+     * 
+     * @param rolloutGroup
+     *            rollout group
+     * @param specification
+     *            the specification for filtering the targets of a rollout group
+     * @param pageable
+     *            the page request to sort and limit the result
+     * 
+     * @return Page<Target> list of targets of a rollout group
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ_AND_TARGET_READ)
+    Page<Target> findRolloutGroupTargets(@NotNull RolloutGroup rolloutGroup, @NotNull String rsqlParam,
+            @NotNull Pageable pageable);
+
+    /**
+     * Get count of targets in different status in rollout group.
+     *
+     * @param rolloutGroupId
+     *            rollout group id
+     * @return rolloutGroup with details of targets count for different statuses
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    RolloutGroup findRolloutGroupWithDetailedStatus(@NotNull Long rolloutGroupId);
+
+    /**
+     * Generates an empty {@link RolloutGroup} without persisting it.
+     * 
+     * @return {@link RolloutGroup} object
+     */
+    RolloutGroup generateRolloutGroup();
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/RolloutManagement.java

@@ -0,0 +1,343 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.eventbus.event.RolloutGroupCreatedEvent;
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.exception.RolloutIllegalStateException;
+import org.eclipse.hawkbit.repository.model.Rollout;
+import org.eclipse.hawkbit.repository.model.Rollout.RolloutStatus;
+import org.eclipse.hawkbit.repository.model.RolloutGroup;
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupStatus;
+import org.eclipse.hawkbit.repository.model.RolloutGroupConditions;
+import org.hibernate.validator.constraints.NotEmpty;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Slice;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * RolloutManagement to control rollouts e.g. like creating, starting, resuming
+ * and pausing rollouts. This service secures all the functionality based on the
+ * {@link PreAuthorize} annotation on methods.
+ */
+public interface RolloutManagement {
+
+    /**
+     * Checking running rollouts. Rollouts which are checked updating the
+     * {@link Rollout#setLastCheck(long)} to indicate that the current instance
+     * is handling the specific rollout. This code should run as system-code.
+     *
+     * <pre>
+     * {@code
+     *  SystemSecurityContext.runAsSystem(new Callable<Void>() {
+     *     public Void call() throws Exception {
+     *        //run system-code
+     *     }
+     * });
+     *  }
+     * </pre>
+     *
+     * This method is attend to be called by a scheduler.
+     * {@link RolloutScheduler}. And must be running in an transaction so it's
+     * splitted from the scheduler.
+     *
+     * Rollouts which are currently running are investigated, by means the
+     * error- and finish condition of running groups in this rollout are
+     * evaluated.
+     *
+     * @param delayBetweenChecks
+     *            the time in milliseconds of the delay between the further and
+     *            this check. This check is only applied if the last check is
+     *            less than (lastcheck-delay).
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_WRITE + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    void checkRunningRollouts(long delayBetweenChecks);
+
+    /**
+     * Counts all {@link Rollout}s in the repository.
+     *
+     * @return number of roll outs
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Long countRolloutsAll();
+
+    /**
+     * Count rollouts by given text in name or description.
+     *
+     * @param searchText
+     *            name or description
+     * @return total count rollouts for specified filter text.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Long countRolloutsAllByFilters(@NotEmpty String searchText);
+
+    /**
+     * Persists a new rollout entity. The filter within the
+     * {@link Rollout#getTargetFilterQuery()} is used to retrieve the targets
+     * which are effected by this rollout to create. The targets will then be
+     * split up into groups. The size of the groups can be defined in the
+     * {@code groupSize} parameter.
+     *
+     * The rollout is not started. Only the preparation of the rollout is done,
+     * persisting and creating all the necessary groups. The Rollout and the
+     * groups are persisted in {@link RolloutStatus#READY} and
+     * {@link RolloutGroupStatus#READY} so they can be started
+     * {@link #startRollout(Rollout)}.
+     *
+     * @param rollout
+     *            the rollout entity to create
+     * @param amountGroup
+     *            the amount of groups to split the rollout into
+     * @param conditions
+     *            the rolloutgroup conditions and actions which should be
+     *            applied for each {@link RolloutGroup}
+     * @return the persisted rollout.
+     *
+     * @throws IllegalArgumentException
+     *             in case the given groupSize is zero or lower.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_WRITE)
+    Rollout createRollout(@NotNull Rollout rollout, int amountGroup, @NotNull RolloutGroupConditions conditions);
+
+    /**
+     * Persists a new rollout entity. The filter within the
+     * {@link Rollout#getTargetFilterQuery()} is used to retrieve the targets
+     * which are effected by this rollout to create. The creation of the rollout
+     * will be done synchronously and will be returned. The targets will then be
+     * split up into groups. The size of the groups can be defined in the
+     * {@code groupSize} parameter.
+     *
+     * The creation of the rollout groups is executed asynchronously due it
+     * might take some time to split up the targets into groups. The creation of
+     * the {@link RolloutGroup} is published as event
+     * {@link RolloutGroupCreatedEvent}.
+     *
+     * The rollout is in status {@link RolloutStatus#CREATING} until all rollout
+     * groups has been created and the targets are split up, then the rollout
+     * will change the status to {@link RolloutStatus#READY}.
+     *
+     * The rollout is not started. Only the preparation of the rollout is done,
+     * persisting and creating all the necessary groups. The Rollout and the
+     * groups are persisted in {@link RolloutStatus#READY} and
+     * {@link RolloutGroupStatus#READY} so they can be started
+     * {@link #startRollout(Rollout)}.
+     *
+     * @param rollout
+     *            the rollout to be created
+     * @param amountGroup
+     *            the number of groups should be created for the rollout and
+     *            split up the targets
+     * @param conditions
+     *            the rolloutgroup conditions and actions which should be
+     *            applied for each {@link RolloutGroup}
+     * @return the created rollout entity in state
+     *         {@link RolloutStatus#CREATING}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_WRITE)
+    Rollout createRolloutAsync(@NotNull Rollout rollout, int amountGroup, @NotNull RolloutGroupConditions conditions);
+
+    /**
+     * Retrieves all rollouts.
+     *
+     * @param pageable
+     *            the page request to sort and limit the result
+     * @return a page of found rollouts
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Page<Rollout> findAll(@NotNull Pageable pageable);
+
+    /**
+     * Get count of targets in different status in rollout.
+     *
+     * @param pageable
+     *            the page request to sort and limit the result
+     * @return a list of rollouts with details of targets count for different
+     *         statuses
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Page<Rollout> findAllRolloutsWithDetailedStatus(@NotNull Pageable pageable);
+
+    /**
+     * Retrieves all rollouts found by the given specification.
+     *
+     * @param specification
+     *            the specification to filter rollouts
+     * @param pageable
+     *            the page request to sort and limit the result
+     * @return a page of found rollouts
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Page<Rollout> findAllWithDetailedStatusByPredicate(@NotNull String rsqlParam, @NotNull Pageable pageable);
+
+    /**
+     * Finds rollouts by given text in name or description.
+     *
+     * @param pageable
+     *            the page request to sort and limit the result
+     * @param searchText
+     *            search text which matches name or description of rollout
+     * @return the founded rollout or {@code null} if rollout with given ID does
+     *         not exists
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Slice<Rollout> findRolloutByFilters(@NotNull Pageable pageable, @NotEmpty String searchText);
+
+    /**
+     * Retrieves a specific rollout by its ID.
+     *
+     * @param rolloutId
+     *            the ID of the rollout to retrieve
+     * @return the founded rollout or {@code null} if rollout with given ID does
+     *         not exists
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Rollout findRolloutById(@NotNull Long rolloutId);
+
+    /**
+     * Retrieves a specific rollout by its name.
+     *
+     * @param rolloutName
+     *            the name of the rollout to retrieve
+     * @return the founded rollout or {@code null} if rollout with given name
+     *         does not exists
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Rollout findRolloutByName(@NotNull String rolloutName);
+
+    /**
+     * Get count of targets in different status in rollout.
+     *
+     * @param rolloutId
+     *            rollout id
+     * @return rollout details of targets count for different statuses
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    Rollout findRolloutWithDetailedStatus(@NotNull Long rolloutId);
+
+    /***
+     * Get finished percentage details for a specified group which is in running
+     * state.
+     *
+     * @param rolloutId
+     *            the ID of the {@link Rollout}
+     * @param rolloutGroup
+     *            the ID of the {@link RolloutGroup}
+     * @return percentage finished
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_READ)
+    float getFinishedPercentForRunningGroup(@NotNull Long rolloutId, @NotNull RolloutGroup rolloutGroup);
+
+    /**
+     * Pauses a rollout which is currently running. The Rollout switches
+     * {@link RolloutStatus#PAUSED}. {@link RolloutGroup}s which are currently
+     * running will be untouched. {@link RolloutGroup}s which are
+     * {@link RolloutGroupStatus#SCHEDULED} will not be started and keep in
+     * {@link RolloutGroupStatus#SCHEDULED} state until the rollout is
+     * {@link RolloutManagement#resumeRollout(Rollout)}.
+     *
+     * Switching the rollout status to {@link RolloutStatus#PAUSED} is
+     * sufficient due the {@link #checkRunningRollouts(long)} will not check
+     * this rollout anymore.
+     *
+     * @param rollout
+     *            the rollout to be paused.
+     *
+     * @throws RolloutIllegalStateException
+     *             if given rollout is not in {@link RolloutStatus#RUNNING}.
+     *             Only running rollouts can be paused.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_WRITE + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    void pauseRollout(@NotNull Rollout rollout);
+
+    /**
+     * Resumes a paused rollout. The rollout switches back to
+     * {@link RolloutStatus#RUNNING} state which is then picked up again by the
+     * {@link #checkRunningRollouts(long)}.
+     *
+     * @param rollout
+     *            the rollout to be resumed
+     * @throws RolloutIllegalStateException
+     *             if given rollout is not in {@link RolloutStatus#PAUSED}. Only
+     *             paused rollouts can be resumed.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_WRITE + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    void resumeRollout(@NotNull Rollout rollout);
+
+    /**
+     * Starts a rollout which has been created. The rollout must be in
+     * {@link RolloutStatus#READY} state. The according actions will be created
+     * for each affected target in the rollout. The actions of the first group
+     * will be started immediately {@link RolloutGroupStatus#RUNNING} as the
+     * other groups will be {@link RolloutGroupStatus#SCHEDULED} state.
+     *
+     * The rollout itself will be then also in {@link RolloutStatus#RUNNING}.
+     *
+     * @param rollout
+     *            the rollout to be started
+     *
+     * @return started rollout
+     *
+     * @throws RolloutIllegalStateException
+     *             if given rollout is not in {@link RolloutStatus#READY}. Only
+     *             ready rollouts can be started.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_WRITE + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    Rollout startRollout(@NotNull Rollout rollout);
+
+    /**
+     * Starts a rollout asynchronously which has been created. The rollout must
+     * be in {@link RolloutStatus#READY} state. The according actions will be
+     * created asynchronously for each affected target in the rollout. The
+     * actions of the first group will be started immediately
+     * {@link RolloutGroupStatus#RUNNING} as the other groups will be
+     * {@link RolloutGroupStatus#SCHEDULED} state.
+     *
+     * The rollout itself will be then also in {@link RolloutStatus#RUNNING}.
+     *
+     * @param rollout
+     *            the rollout to be started
+     *
+     * @return the started rollout
+     *
+     * @throws RolloutIllegalStateException
+     *             if given rollout is not in {@link RolloutStatus#READY}. Only
+     *             ready rollouts can be started.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_WRITE + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    Rollout startRolloutAsync(@NotNull Rollout rollout);
+
+    /**
+     * Update rollout details.
+     *
+     * @param rollout
+     *            rollout to be updated
+     *
+     * @return Rollout updated rollout
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_ROLLOUT_MANAGEMENT_WRITE)
+    Rollout updateRollout(@NotNull Rollout rollout);
+
+    /**
+     * Generates an empty {@link Rollout} without persisting it.
+     * 
+     * @return {@link Rollout} object
+     */
+    Rollout generateRollout();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/RolloutProperties.java

@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+/**
+ * Rollout Management properties.
+ *
+ */
+@Component
+@ConfigurationProperties("hawkbit.rollout")
+public class RolloutProperties {
+    /**
+     * Rollout scheduler configuration.
+     */
+    public static class Scheduler {
+        // used by @Scheduled annotation which needs constant
+        public static final String PROP_SCHEDULER_DELAY_PLACEHOLDER = "${hawkbit.rollout.scheduler.fixedDelay:30000}";
+
+        /**
+         * Schedule where the rollout scheduler looks necessary state changes in
+         * milliseconds.
+         */
+        private long fixedDelay = 30000L;
+
+        public long getFixedDelay() {
+            return fixedDelay;
+        }
+
+        public void setFixedDelay(final long fixedDelay) {
+            this.fixedDelay = fixedDelay;
+        }
+
+    }
+
+    private final Scheduler scheduler = new Scheduler();
+
+    public Scheduler getScheduler() {
+        return scheduler;
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/RolloutScheduler.java

@@ -0,0 +1,80 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.util.List;
+
+import org.eclipse.hawkbit.security.SystemSecurityContext;
+import org.eclipse.hawkbit.tenancy.TenantAware;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Profile;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+/**
+ * Scheduler to schedule the
+ * {@link RolloutManagement#checkRunningRollouts(long)}. The delay between the
+ * checks be be configured using the property
+ * {@link #PROP_SCHEDULER_DELAY_PLACEHOLDER}.
+ */
+@Component
+// don't active the rollout scheduler in test, otherwise it is hard to test
+// rolloutmanagement and leads weird side-effects maybe.
+@Profile("!test")
+public class RolloutScheduler {
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(RolloutScheduler.class);
+
+    @Autowired
+    private TenantAware tenantAware;
+
+    @Autowired
+    private SystemManagement systemManagement;
+
+    @Autowired
+    private RolloutManagement rolloutManagement;
+
+    @Autowired
+    private SystemSecurityContext systemSecurityContext;
+
+    @Autowired
+    private RolloutProperties rolloutProperties;
+
+    /**
+     * Scheduler method called by the spring-async mechanism. Retrieves all
+     * tenants from the {@link SystemManagement#findTenants()} and runs for each
+     * tenant the {@link RolloutManagement#checkRunningRollouts(long)} in the
+     * {@link SystemSecurityContext}.
+     */
+    @Scheduled(initialDelayString = RolloutProperties.Scheduler.PROP_SCHEDULER_DELAY_PLACEHOLDER, fixedDelayString = RolloutProperties.Scheduler.PROP_SCHEDULER_DELAY_PLACEHOLDER)
+    public void rolloutScheduler() {
+        LOGGER.debug("rollout schedule checker has been triggered.");
+        // run this code in system code privileged to have the necessary
+        // permission to query and create entities.
+        systemSecurityContext.runAsSystem(() -> {
+            // workaround eclipselink that is currently not possible to
+            // execute a query without multitenancy if MultiTenant
+            // annotation is used.
+            // https://bugs.eclipse.org/bugs/show_bug.cgi?id=355458. So
+            // iterate through all tenants and execute the rollout check for
+            // each tenant seperately.
+            final List<String> tenants = systemManagement.findTenants();
+            LOGGER.info("Checking rollouts for {} tenants", tenants.size());
+            for (final String tenant : tenants) {
+                tenantAware.runAsTenant(tenant, () -> {
+                    rolloutManagement.checkRunningRollouts(rolloutProperties.getScheduler().getFixedDelay());
+                    return null;
+                });
+            }
+            return null;
+        });
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/SoftwareManagement.java

@@ -0,0 +1,512 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.util.Collection;
+import java.util.List;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.exception.EntityAlreadyExistsException;
+import org.eclipse.hawkbit.repository.exception.EntityNotFoundException;
+import org.eclipse.hawkbit.repository.model.AssignedSoftwareModule;
+import org.eclipse.hawkbit.repository.model.DistributionSet;
+import org.eclipse.hawkbit.repository.model.SoftwareModule;
+import org.eclipse.hawkbit.repository.model.SoftwareModuleMetadata;
+import org.eclipse.hawkbit.repository.model.SoftwareModuleType;
+import org.hibernate.validator.constraints.NotEmpty;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Slice;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Service for managing {@link SoftwareModule}s.
+ *
+ */
+public interface SoftwareManagement {
+
+    /**
+     * Counts {@link SoftwareModule}s with given
+     * {@link SoftwareModule#getName()} or {@link SoftwareModule#getVersion()}
+     * and {@link SoftwareModule#getType()} that are not marked as deleted.
+     *
+     * @param searchText
+     *            to search for in name and version
+     * @param type
+     *            to filter the result
+     * @return number of found {@link SoftwareModule}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Long countSoftwareModuleByFilters(String searchText, SoftwareModuleType type);
+
+    /**
+     * Count all {@link SoftwareModule}s in the repository that are not marked
+     * as deleted.
+     *
+     * @return number of {@link SoftwareModule}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Long countSoftwareModulesAll();
+
+    /**
+     * Counts {@link SoftwareModule}s with given {@link SoftwareModuleType}.
+     *
+     * @param type
+     *            to count
+     * @return number of found {@link SoftwareModule}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Long countSoftwareModulesByType(@NotNull SoftwareModuleType type);
+
+    /**
+     * @return number of {@link SoftwareModuleType}s in the repository.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Long countSoftwareModuleTypesAll();
+
+    /**
+     * Create {@link SoftwareModule}s in the repository.
+     *
+     * @param swModules
+     *            {@link SoftwareModule}s to create
+     * @return SoftwareModule
+     * @throws EntityAlreadyExistsException
+     *             if a given entity already exists
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    List<SoftwareModule> createSoftwareModule(@NotNull Collection<SoftwareModule> swModules);
+
+    /**
+     *
+     * @param swModule
+     *            SoftwareModule to create
+     * @return SoftwareModule
+     * @throws EntityAlreadyExistsException
+     *             if a given entity already exists
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    SoftwareModule createSoftwareModule(@NotNull SoftwareModule swModule);
+
+    /**
+     * creates a list of software module meta data entries.
+     *
+     * @param metadata
+     *            the meta data entries to create or update
+     * @return the updated or created software module meta data entries
+     * @throws EntityAlreadyExistsException
+     *             in case one of the meta data entry already exists for the
+     *             specific key
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    List<SoftwareModuleMetadata> createSoftwareModuleMetadata(@NotNull Collection<SoftwareModuleMetadata> metadata);
+
+    /**
+     * creates or updates a single software module meta data entry.
+     *
+     * @param metadata
+     *            the meta data entry to create or update
+     * @return the updated or created software module meta data entry
+     * @throws EntityAlreadyExistsException
+     *             in case the meta data entry already exists for the specific
+     *             key
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    SoftwareModuleMetadata createSoftwareModuleMetadata(@NotNull SoftwareModuleMetadata metadata);
+
+    /**
+     * Creates multiple {@link SoftwareModuleType}s.
+     *
+     * @param types
+     *            to create
+     * @return created {@link Entity}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    List<SoftwareModuleType> createSoftwareModuleType(@NotNull final Collection<SoftwareModuleType> types);
+
+    /**
+     * Creates new {@link SoftwareModuleType}.
+     *
+     * @param type
+     *            to create
+     * @return created {@link Entity}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    SoftwareModuleType createSoftwareModuleType(@NotNull SoftwareModuleType type);
+
+    /**
+     * Deletes the given {@link SoftwareModule} {@link Entity}.
+     *
+     * @param bsm
+     *            is the {@link SoftwareModule} to be deleted
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteSoftwareModule(@NotNull SoftwareModule bsm);
+
+    /**
+     * deletes a software module meta data entry.
+     *
+     * @param id
+     *            the ID of the software module meta data to delete
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    void deleteSoftwareModuleMetadata(@NotNull SoftwareModule softwareModule, @NotNull String key);
+
+    /**
+     * Deletes {@link SoftwareModule}s which is any if the given ids.
+     *
+     * @param ids
+     *            of the Software Modules to be deleted
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteSoftwareModules(@NotNull Collection<Long> ids);
+
+    /**
+     * Deletes or marks as delete in case the type is in use.
+     *
+     * @param type
+     *            to delete
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteSoftwareModuleType(@NotNull SoftwareModuleType type);
+
+    /**
+     * @param pageable
+     *            the page request to page the result set
+     * @param set
+     *            to search for
+     * @return all {@link SoftwareModule}s that are assigned to given
+     *         {@link DistributionSet}.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<SoftwareModule> findSoftwareModuleByAssignedTo(@NotNull Pageable pageable, @NotNull DistributionSet set);
+
+    /**
+     * @param pageable
+     *            the page request to page the result set
+     * @param set
+     *            to search for
+     * @param type
+     *            to filter
+     * @return all {@link SoftwareModule}s that are assigned to given
+     *         {@link DistributionSet} filtered by {@link SoftwareModuleType}.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<SoftwareModule> findSoftwareModuleByAssignedToAndType(@NotNull Pageable pageable, @NotNull DistributionSet set,
+            @NotNull SoftwareModuleType type);
+
+    /**
+     * Filter {@link SoftwareModule}s with given
+     * {@link SoftwareModule#getName()} or {@link SoftwareModule#getVersion()}
+     * and {@link SoftwareModule#getType()} that are not marked as deleted.
+     *
+     * @param pageable
+     *            page parameter
+     * @param searchText
+     *            to be filtered as "like" on {@link SoftwareModule#getName()}
+     * @param type
+     *            to be filtered as "like" on {@link SoftwareModule#getType()}
+     * @return the page of found {@link SoftwareModule}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Slice<SoftwareModule> findSoftwareModuleByFilters(@NotNull Pageable pageable, String searchText,
+            SoftwareModuleType type);
+
+    /**
+     * Finds {@link SoftwareModule} by given id.
+     *
+     * @param id
+     *            to search for
+     * @return the found {@link SoftwareModule}s or <code>null</code> if not
+     *         found.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_CONTROLLER)
+    SoftwareModule findSoftwareModuleById(@NotNull Long id);
+
+    /**
+     * retrieves {@link SoftwareModule} by their name AND version AND type..
+     *
+     * @param name
+     *            of the {@link SoftwareModule}
+     * @param version
+     *            of the {@link SoftwareModule}
+     * @param type
+     *            of the {@link SoftwareModule}
+     * @return the found {@link SoftwareModule} or <code>null</code>
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    SoftwareModule findSoftwareModuleByNameAndVersion(@NotEmpty String name, @NotEmpty String version,
+            @NotNull SoftwareModuleType type);
+
+    /**
+     * finds a single software module meta data by its id.
+     *
+     * @param id
+     *            the id of the software module meta data containing the meta
+     *            data key and the ID of the software module
+     * @return the found SoftwareModuleMetadata or {@code null} if not exits
+     * @throws EntityNotFoundException
+     *             in case the meta data does not exists for the given key
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    SoftwareModuleMetadata findSoftwareModuleMetadata(@NotNull SoftwareModule softwareModule, @NotEmpty String key);
+
+    /**
+     * finds all meta data by the given software module id.
+     *
+     * @param swId
+     *            the software module id to retrieve the meta data from
+     * @param pageable
+     *            the page request to page the result
+     * @return a paged result of all meta data entries for a given software
+     *         module id
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<SoftwareModuleMetadata> findSoftwareModuleMetadataBySoftwareModuleId(@NotNull Long swId,
+            @NotNull Pageable pageable);
+
+    /**
+     * finds all meta data by the given software module id.
+     *
+     * @param softwareModuleId
+     *            the software module id to retrieve the meta data from
+     * @param spec
+     *            the specification to filter the result
+     * @param pageable
+     *            the page request to page the result
+     * @return a paged result of all meta data entries for a given software
+     *         module id
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<SoftwareModuleMetadata> findSoftwareModuleMetadataBySoftwareModuleId(@NotNull Long softwareModuleId,
+            @NotNull String rsqlParam, @NotNull Pageable pageable);
+
+    /**
+     * Filter {@link SoftwareModule}s with given
+     * {@link SoftwareModule#getName()} or {@link SoftwareModule#getVersion()}
+     * search text and {@link SoftwareModule#getType()} that are not marked as
+     * deleted and sort them by means of given distribution set related modules
+     * on top of the list.
+     * 
+     * After that the modules are sorted by {@link SoftwareModule#getName()} and
+     * {@link SoftwareModule#getVersion()} in ascending order.
+     *
+     * @param pageable
+     *            page parameter
+     * @param orderByDistributionId
+     *            the ID of distribution set to be ordered on top
+     * @param searchText
+     *            filtered as "like" on {@link SoftwareModule#getName()}
+     * @param type
+     *            filtered as "equal" on {@link SoftwareModule#getType()}
+     * @return the page of found {@link SoftwareModule}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Slice<AssignedSoftwareModule> findSoftwareModuleOrderBySetAssignmentAndModuleNameAscModuleVersionAsc(
+            @NotNull Pageable pageable, @NotNull Long orderByDistributionId, String searchText,
+            SoftwareModuleType type);
+
+    /**
+     * Retrieves all software modules. Deleted ones are filtered.
+     *
+     * @param pageable
+     *            pagination parameter
+     * @return the found {@link SoftwareModule}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Slice<SoftwareModule> findSoftwareModulesAll(@NotNull Pageable pageable);
+
+    /**
+     * Retrieves all software modules with a given list of ids
+     * {@link SoftwareModule#getId()}.
+     *
+     * @param ids
+     *            to search for
+     * @return {@link List} of found {@link SoftwareModule}s
+     */
+    List<SoftwareModule> findSoftwareModulesById(@NotEmpty Collection<Long> ids);
+
+    /**
+     * Retrieves all {@link SoftwareModule}s with a given specification.
+     *
+     * @param spec
+     *            the specification to filter the software modules
+     * @param pageable
+     *            pagination parameter
+     * @return the found {@link SoftwareModule}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<SoftwareModule> findSoftwareModulesByPredicate(@NotNull String rsqlParam, @NotNull Pageable pageable);
+
+    /**
+     * retrieves the {@link SoftwareModule}s by their {@link SoftwareModuleType}
+     * .
+     *
+     * @param pageable
+     *            page parameters
+     * @param type
+     *            to be filtered on
+     * @return the found {@link SoftwareModule}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Slice<SoftwareModule> findSoftwareModulesByType(@NotNull Pageable pageable, @NotNull SoftwareModuleType type);
+
+    /**
+     *
+     * @param id
+     *            to search for
+     * @return {@link SoftwareModuleType} in the repository with given
+     *         {@link SoftwareModuleType#getId()}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    SoftwareModuleType findSoftwareModuleTypeById(@NotNull Long id);
+
+    /**
+     *
+     * @param key
+     *            to search for
+     * @return {@link SoftwareModuleType} in the repository with given
+     *         {@link SoftwareModuleType#getKey()}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    SoftwareModuleType findSoftwareModuleTypeByKey(@NotNull String key);
+
+    /**
+     *
+     * @param name
+     *            to search for
+     * @return all {@link SoftwareModuleType}s in the repository with given
+     *         {@link SoftwareModuleType#getName()}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    SoftwareModuleType findSoftwareModuleTypeByName(@NotNull String name);
+
+    /**
+     * @param pageable
+     *            parameter
+     * @return all {@link SoftwareModuleType}s in the repository.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<SoftwareModuleType> findSoftwareModuleTypesAll(@NotNull Pageable pageable);
+
+    /**
+     * Retrieves all {@link SoftwareModuleType}s with a given specification.
+     *
+     * @param spec
+     *            the specification to filter the software modules types
+     * @param pageable
+     *            pagination parameter
+     * @return the found {@link SoftwareModuleType}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<SoftwareModuleType> findSoftwareModuleTypesAll(@NotNull String rsqlParam, @NotNull Pageable pageable);
+
+    /**
+     * Retrieves software module including details (
+     * {@link SoftwareModule#getArtifacts()}).
+     *
+     * @param id
+     *            parameter
+     * @param isDeleted
+     *            parameter
+     * @return the found {@link SoftwareModule}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    SoftwareModule findSoftwareModuleWithDetails(@NotNull Long id);
+
+    /**
+     * Updates existing {@link SoftwareModule}. Update-able values are
+     * {@link SoftwareModule#getDescription()}
+     * {@link SoftwareModule#getVendor()}.
+     *
+     * @param sm
+     *            to update
+     *
+     * @return the saved {@link Entity}.
+     *
+     * @throws NullPointerException
+     *             of {@link SoftwareModule#getId()} is <code>null</code>
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    SoftwareModule updateSoftwareModule(@NotNull SoftwareModule sm);
+
+    /**
+     * updates a distribution set meta data value if corresponding entry exists.
+     *
+     * @param metadata
+     *            the meta data entry to be updated
+     * @return the updated meta data entry
+     * @throws EntityNotFoundException
+     *             in case the meta data entry does not exists and cannot be
+     *             updated
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    SoftwareModuleMetadata updateSoftwareModuleMetadata(@NotNull SoftwareModuleMetadata metadata);
+
+    /**
+     * Updates existing {@link SoftwareModuleType}. Update-able value is
+     * {@link SoftwareModuleType#getDescription()} and
+     * {@link SoftwareModuleType#getColour()}.
+     *
+     * @param sm
+     *            to update
+     * @return updated {@link Entity}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    SoftwareModuleType updateSoftwareModuleType(@NotNull SoftwareModuleType sm);
+
+    /**
+     * Generates an empty {@link SoftwareModuleType} without persisting it.
+     * 
+     * @return {@link SoftwareModuleType} object
+     */
+    SoftwareModuleType generateSoftwareModuleType();
+
+    /**
+     * Generates an empty {@link SoftwareModule} without persisting it.
+     * 
+     * @return {@link SoftwareModule} object
+     */
+    SoftwareModule generateSoftwareModule();
+
+    /**
+     * Generates a {@link SoftwareModule} without persisting it.
+     *
+     * @param type
+     *            of the {@link SoftwareModule}
+     * @param name
+     *            abstract name of the {@link SoftwareModule}
+     * @param version
+     *            of the {@link SoftwareModule}
+     * @param description
+     *            of the {@link SoftwareModule}
+     * @param vendor
+     *            of the {@link SoftwareModule}
+     * 
+     * @return {@link SoftwareModule} object
+     */
+    SoftwareModule generateSoftwareModule(SoftwareModuleType type, String name, String version, String description,
+            String vendor);
+
+    /**
+     * Generates an empty {@link SoftwareModuleMetadata} pair without persisting
+     * it.
+     * 
+     * @return {@link SoftwareModuleMetadata} object
+     */
+    SoftwareModuleMetadata generateSoftwareModuleMetadata();
+
+    SoftwareModuleMetadata generateSoftwareModuleMetadata(SoftwareModule softwareModule, String key, String value);
+
+    SoftwareModuleType generateSoftwareModuleType(final String key, final String name, final String description,
+            final int maxAssignments);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/SystemManagement.java

@@ -0,0 +1,93 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.util.List;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.report.model.SystemUsageReport;
+import org.eclipse.hawkbit.repository.model.TenantMetaData;
+import org.eclipse.hawkbit.tenancy.TenantAware;
+import org.springframework.cache.interceptor.KeyGenerator;
+import org.springframework.context.annotation.Bean;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Central system management operations of the update server.
+ *
+ */
+public interface SystemManagement {
+
+    /**
+     * Checks if a specific tenant exists. The tenant will not be created lazy.
+     *
+     * @return {@code true} in case the tenant exits or {@code false} if not
+     */
+    String currentTenant();
+
+    /**
+     * Deletes all data related to a given tenant.
+     *
+     * @param tenant
+     *            to delete
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_SYSTEM_ADMIN)
+    void deleteTenant(@NotNull String tenant);
+
+    /**
+     *
+     * @return list of all tenant names in the system.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_SYSTEM_ADMIN + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    List<String> findTenants();
+
+    /**
+     * Calculated system usage statistics, both overall for the entire system
+     * and per tenant;
+     *
+     * @return SystemUsageReport of the current system
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_SYSTEM_ADMIN)
+    SystemUsageReport getSystemUsageStatistics();
+
+    /**
+     * @return {@link TenantMetaData} of {@link TenantAware#getCurrentTenant()}
+     */
+    TenantMetaData getTenantMetadata();
+
+    // TODO figure out why this is necessary and clean this up
+    @Bean
+    KeyGenerator currentTenantKeyGenerator();
+
+    /**
+     * Returns {@link TenantMetaData} of given and current tenant.
+     *
+     * DISCLAIMER: this variant is used during initial login (where the tenant
+     * is not yet in the session). Please user {@link #getTenantMetadata()} for
+     * regular requests.
+     *
+     * @param tenant
+     *            to retrieve data for
+     * @return {@link TenantMetaData} of given tenant
+     */
+    TenantMetaData getTenantMetadata(@NotNull String tenant);
+
+    /**
+     * Update call for {@link TenantMetaData}.
+     *
+     * @param metaData
+     *            to update
+     * @return updated {@link TenantMetaData} entity
+     */
+    TenantMetaData updateTenantMetadata(@NotNull TenantMetaData metaData);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/TagManagement.java

@@ -0,0 +1,292 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.util.Collection;
+import java.util.List;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.exception.EntityAlreadyExistsException;
+import org.eclipse.hawkbit.repository.model.DistributionSet;
+import org.eclipse.hawkbit.repository.model.DistributionSetTag;
+import org.eclipse.hawkbit.repository.model.Tag;
+import org.eclipse.hawkbit.repository.model.Target;
+import org.eclipse.hawkbit.repository.model.TargetTag;
+import org.hibernate.validator.constraints.NotEmpty;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Management service for {@link Tag}s.
+ *
+ */
+public interface TagManagement {
+
+    /**
+     * count {@link TargetTag}s.
+     * 
+     * @return size of {@link TargetTag}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    long countTargetTags();
+
+    /**
+     * Creates a {@link DistributionSet}.
+     *
+     * @param distributionSetTag
+     *            to be created.
+     * @return the new {@link DistributionSet}
+     * @throws EntityAlreadyExistsException
+     *             if distributionSetTag already exists
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    DistributionSetTag createDistributionSetTag(@NotNull DistributionSetTag distributionSetTag);
+
+    /**
+     * Creates multiple {@link DistributionSetTag}s.
+     *
+     * @param distributionSetTags
+     *            to be created
+     * @return the new {@link DistributionSetTag}
+     * @throws EntityAlreadyExistsException
+     *             if a given entity already exists
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_REPOSITORY)
+    List<DistributionSetTag> createDistributionSetTags(@NotNull Collection<DistributionSetTag> distributionSetTags);
+
+    /**
+     * Creates a new {@link TargetTag}.
+     * 
+     * @param targetTag
+     *            to be created
+     *
+     * @return the new created {@link TargetTag}
+     *
+     * @throws EntityAlreadyExistsException
+     *             if given object already exists
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_TARGET)
+    TargetTag createTargetTag(@NotNull TargetTag targetTag);
+
+    /**
+     * created multiple {@link TargetTag}s.
+     * 
+     * @param targetTags
+     *            to be created
+     * @return the new created {@link TargetTag}s
+     *
+     * @throws EntityAlreadyExistsException
+     *             if given object has already an ID.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_TARGET)
+    List<TargetTag> createTargetTags(@NotNull Collection<TargetTag> targetTags);
+
+    /**
+     * Deletes {@link DistributionSetTag} by given
+     * {@link DistributionSetTag#getName()}.
+     *
+     * @param tagName
+     *            to be deleted
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_REPOSITORY)
+    void deleteDistributionSetTag(@NotEmpty String tagName);
+
+    /**
+     * Deletes {@link TargetTag} with given name.
+     * 
+     * @param targetTagName
+     *            tag name of the {@link TargetTag} to be deleted
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_TARGET)
+    void deleteTargetTag(@NotEmpty String targetTagName);
+
+    /**
+     * 
+     * @return all {@link DistributionSetTag}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    List<DistributionSetTag> findAllDistributionSetTags();
+
+    /**
+     * returns all {@link DistributionSetTag}s.
+     *
+     * @param pageReq
+     *            page parameter
+     * @return all {@link DistributionSetTag}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSetTag> findAllDistributionSetTags(@NotNull Pageable pageReq);
+
+    /**
+     * Retrieves all DistributionSet tags based on the given specification.
+     *
+     * @param rsqlParam
+     *            rsql query string
+     * @param pageable
+     *            pagination parameter
+     * @return the found {@link DistributionSetTag}s, never {@code null}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    Page<DistributionSetTag> findAllDistributionSetTags(@NotNull String rsqlParam, @NotNull Pageable pageable);
+
+    /**
+     * @return all {@link TargetTag}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<TargetTag> findAllTargetTags();
+
+    /**
+     * returns all {@link TargetTag}s.
+     * 
+     * @param pageable
+     *            page parameter
+     *
+     * @return all {@link TargetTag}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<TargetTag> findAllTargetTags(@NotNull Pageable pageable);
+
+    /**
+     * Retrieves all target tags based on the given specification.
+     *
+     * @param rsqlParam
+     *            rsql query string
+     * @param pageable
+     *            pagination parameter
+     * @return the found {@link Target}s, never {@code null}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<TargetTag> findAllTargetTags(@NotNull String rsqlParam, @NotNull Pageable pageable);
+
+    /**
+     * Find {@link DistributionSet} based on given name.
+     *
+     * @param name
+     *            to look for.
+     * @return {@link DistributionSet} or <code>null</code> if it does not exist
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSetTag findDistributionSetTag(@NotEmpty String name);
+
+    /**
+     * Finds {@link DistributionSetTag} by given id.
+     *
+     * @param id
+     *            to search for
+     * @return the found {@link DistributionSetTag}s or <code>null</code> if not
+     *         found.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY)
+    DistributionSetTag findDistributionSetTagById(@NotNull Long id);
+
+    /**
+     * Find {@link TargetTag} based on given Name.
+     *
+     * @param name
+     *            to look for.
+     * @return {@link TargetTag} or <code>null</code> if it does not exist
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    TargetTag findTargetTag(@NotEmpty String name);
+
+    /**
+     * Finds {@link TargetTag} by given id.
+     *
+     * @param id
+     *            to search for
+     * @return the found {@link TargetTag}s or <code>null</code> if not found.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    TargetTag findTargetTagById(@NotNull Long id);
+
+    /**
+     * Updates an existing {@link DistributionSetTag}.
+     *
+     * @param distributionSetTag
+     *            to be updated
+     * @return the updated {@link DistributionSet}
+     * @throws NullPointerException
+     *             of {@link DistributionSetTag#getName()} is <code>null</code>
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_REPOSITORY)
+    DistributionSetTag updateDistributionSetTag(@NotNull DistributionSetTag distributionSetTag);
+
+    /**
+     * updates the {@link TargetTag}.
+     *
+     * @param targetTag
+     *            the {@link TargetTag} with updated values
+     * @return the updated {@link TargetTag}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    TargetTag updateTargetTag(@NotNull TargetTag targetTag);
+
+    /**
+     * Generates an empty {@link TargetTag} without persisting it.
+     * 
+     * @return {@link TargetTag} object
+     */
+    TargetTag generateTargetTag();
+
+    /**
+     * Generates an empty {@link DistributionSetTag} without persisting it.
+     * 
+     * @return {@link DistributionSetTag} object
+     */
+    DistributionSetTag generateDistributionSetTag();
+
+    /**
+     * Generates a {@link TargetTag} without persisting it.
+     * 
+     * @param name
+     *            of the tag
+     * @param description
+     *            of the tag
+     * @param colour
+     *            of the tag
+     * @return {@link TargetTag} object
+     */
+    TargetTag generateTargetTag(String name, String description, String colour);
+
+    /**
+     * Generates a {@link TargetTag} without persisting it.
+     * 
+     * @param name
+     *            of the tag
+     * @return {@link TargetTag} object
+     */
+    TargetTag generateTargetTag(String name);
+
+    /**
+     * Generates a {@link DistributionSetTag} without persisting it.
+     * 
+     * @param name
+     *            of the tag
+     * @param description
+     *            of the tag
+     * @param colour
+     *            of the tag
+     * @return {@link DistributionSetTag} object
+     */
+    DistributionSetTag generateDistributionSetTag(String name, String description, String colour);
+
+    /**
+     * Generates a {@link DistributionSetTag} without persisting it.
+     * 
+     * @param name
+     *            of the tag
+     * @return {@link DistributionSetTag} object
+     */
+    DistributionSetTag generateDistributionSetTag(String name);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/TargetFilterQueryManagement.java

@@ -0,0 +1,105 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.model.TargetFilterQuery;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Management service for {@link TargetFilterQuery}s.
+ *
+ */
+public interface TargetFilterQueryManagement {
+
+    /**
+     * creating new {@link TargetFilterQuery}.
+     *
+     * @param customTargetFilter
+     * @return the created {@link TargetFilterQuery}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_TARGET)
+    TargetFilterQuery createTargetFilterQuery(@NotNull TargetFilterQuery customTargetFilter);
+
+    /**
+     * Delete target filter query.
+     *
+     * @param targetFilterQueryId
+     *            IDs of target filter query to be deleted
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_TARGET)
+    void deleteTargetFilterQuery(@NotNull Long targetFilterQueryId);
+
+    /**
+     *
+     * Retrieves all target filter query{@link TargetFilterQuery}.
+     *
+     * @param pageable
+     *            pagination parameter
+     * @return the found {@link TargetFilterQuery}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<TargetFilterQuery> findAllTargetFilterQuery(@NotNull Pageable pageable);
+
+    /**
+     * Retrieves all target filter query which {@link TargetFilterQuery}.
+     *
+     *
+     * @param pageable
+     *            pagination parameter
+     * @param name
+     *            target filter query name
+     * @return the page with the found {@link TargetFilterQuery}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<TargetFilterQuery> findTargetFilterQueryByFilters(@NotNull Pageable pageable, String name);
+
+    /**
+     * Find target filter query by id.
+     *
+     * @param targetFilterQueryId
+     *            Target filter query id
+     * @return the found {@link TargetFilterQuery}
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    TargetFilterQuery findTargetFilterQueryById(@NotNull Long targetFilterQueryId);
+
+    /**
+     * Find target filter query by name.
+     *
+     * @param targetFilterQueryName
+     *            Target filter query name
+     * @return the found {@link TargetFilterQuery}
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    TargetFilterQuery findTargetFilterQueryByName(@NotNull String targetFilterQueryName);
+
+    /**
+     * updates the {@link TargetFilterQuery}.
+     *
+     * @param targetFilterQuery
+     *            to be updated
+     * @return the updated {@link TargetFilterQuery}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    TargetFilterQuery updateTargetFilterQuery(@NotNull TargetFilterQuery targetFilterQuery);
+
+    /**
+     * Generates an empty {@link TargetFilterQuery} without persisting it.
+     * 
+     * @return {@link TargetFilterQuery} object
+     */
+    TargetFilterQuery generateTargetFilterQuery();
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/TargetManagement.java

@@ -0,0 +1,600 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import java.net.URI;
+import java.util.Collection;
+import java.util.List;
+
+import javax.validation.constraints.NotNull;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.exception.EntityAlreadyExistsException;
+import org.eclipse.hawkbit.repository.model.DistributionSet;
+import org.eclipse.hawkbit.repository.model.Tag;
+import org.eclipse.hawkbit.repository.model.Target;
+import org.eclipse.hawkbit.repository.model.TargetFilterQuery;
+import org.eclipse.hawkbit.repository.model.TargetIdName;
+import org.eclipse.hawkbit.repository.model.TargetInfo;
+import org.eclipse.hawkbit.repository.model.TargetTag;
+import org.eclipse.hawkbit.repository.model.TargetTagAssignmentResult;
+import org.eclipse.hawkbit.repository.model.TargetUpdateStatus;
+import org.hibernate.validator.constraints.NotEmpty;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.domain.Slice;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Management service for {@link Target}s.
+ *
+ */
+public interface TargetManagement {
+
+    /**
+     * Assign a {@link TargetTag} assignment to given {@link Target}s.
+     *
+     * @param targetIds
+     *            to assign for
+     * @param tag
+     *            to assign
+     * @return list of assigned targets
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    List<Target> assignTag(@NotEmpty Collection<String> targetIds, @NotNull TargetTag tag);
+
+    /**
+     * Counts number of targets with given
+     * {@link Target#getAssignedDistributionSet()}.
+     *
+     * @param distId
+     *            to search for
+     *
+     * @return number of found {@link Target}s.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Long countTargetByAssignedDistributionSet(@NotNull Long distId);
+
+    /**
+     * Count {@link Target}s for all the given filter parameters.
+     *
+     * @param status
+     *            find targets having on of these {@link TargetUpdateStatus}s.
+     *            Set to <code>null</code> in case this is not required.
+     * @param searchText
+     *            to find targets having the text anywhere in name or
+     *            description. Set <code>null</code> in case this is not
+     *            required.
+     * @param installedOrAssignedDistributionSetId
+     *            to find targets having the {@link DistributionSet} as
+     *            installed or assigned. Set to <code>null</code> in case this
+     *            is not required.
+     * @param tagNames
+     *            to find targets which are having any one in this tag names.
+     *            Set <code>null</code> in case this is not required.
+     * @param selectTargetWithNoTag
+     *            flag to select targets with no tag assigned
+     *
+     * @return the found number {@link Target}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Long countTargetByFilters(Collection<TargetUpdateStatus> status, String searchText,
+            Long installedOrAssignedDistributionSetId, Boolean selectTargetWithNoTag, String... tagNames);
+
+    /**
+     * Counts number of targets with given
+     * {@link TargetInfo#getInstalledDistributionSet()}.
+     *
+     * @param distId
+     *            to search for
+     * @return number of found {@link Target}s.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Long countTargetByInstalledDistributionSet(@NotNull Long distId);
+
+    /**
+     * Count {@link TargetFilterQuery}s for given target filter query.
+     *
+     * @param targetFilterQuery
+     *            {link TargetFilterQuery}
+     * @return the found number {@link TargetFilterQuery}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Long countTargetByTargetFilterQuery(@NotEmpty String targetFilterQuery);
+
+    /**
+     * Count {@link TargetFilterQuery}s for given filter parameter.
+     *
+     * @param targetFilterQuery
+     *            {link TargetFilterQuery}
+     * @return the found number {@link TargetFilterQuery}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Long countTargetByTargetFilterQuery(@NotNull TargetFilterQuery targetFilterQuery);
+
+    /**
+     * Counts all {@link Target}s in the repository.
+     *
+     * @return number of targets
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Long countTargetsAll();
+
+    /**
+     * creating a new {@link Target}.
+     *
+     * @param target
+     *            to be created
+     * @return the created {@link Target}
+     *
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_TARGET + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_CONTROLLER)
+    Target createTarget(@NotNull Target target);
+
+    /**
+     * creating new {@link Target}s including poll status data. useful
+     * especially in plug and play scenarios.
+     *
+     * @param target
+     *            to be created *
+     * @param status
+     *            of the target
+     * @param lastTargetQuery
+     *            if a plug and play case
+     * @param address
+     *            if a plug and play case
+     *
+     * @throws EntityAlreadyExistsException
+     *             if {@link Target} with given {@link Target#getControllerId()}
+     *             already exists.
+     *
+     * @return created {@link Target}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_TARGET + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_CONTROLLER)
+    Target createTarget(@NotNull Target target, @NotNull TargetUpdateStatus status, Long lastTargetQuery, URI address);
+
+    /**
+     * creates multiple {@link Target}s. If some of the given {@link Target}s
+     * already exists in the DB a {@link EntityAlreadyExistsException} is
+     * thrown. {@link Target}s contain all objects of the parameter targets,
+     * including duplicates.
+     *
+     * @param targets
+     *            to be created.
+     * @return the created {@link Target}s
+     *
+     * @throws EntityAlreadyExistsException
+     *             of one of the given targets already exist.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_TARGET)
+    List<Target> createTargets(@NotNull Collection<Target> targets);
+
+    /**
+     * creating a new {@link Target} including poll status data. useful
+     * especially in plug and play scenarios.
+     *
+     * @param targets
+     *            to be created *
+     * @param status
+     *            of the target
+     * @param lastTargetQuery
+     *            if a plug and play case
+     * @param address
+     *            if a plug and play case
+     *
+     * @return newly created target
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_CREATE_TARGET)
+    List<Target> createTargets(@NotNull Collection<Target> targets, @NotNull TargetUpdateStatus status,
+            Long lastTargetQuery, URI address);
+
+    /**
+     * Deletes all targets with the given IDs.
+     *
+     * @param targetIDs
+     *            the technical IDs of the targets to be deleted
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_DELETE_TARGET)
+    void deleteTargets(@NotEmpty Long... targetIDs);
+
+    /**
+     * finds all {@link Target#getControllerId()} which are currently in the
+     * database.
+     *
+     * @return all IDs of all {@link Target} in the system
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<TargetIdName> findAllTargetIds();
+
+    /**
+     * Finds all targets for all the given parameters but returns not the full
+     * target but {@link TargetIdName}.
+     *
+     * @param pageRequest
+     *            the pageRequest to enhance the query for paging and sorting
+     * 
+     * @param filterByStatus
+     *            find targets having this {@link TargetUpdateStatus}s. Set to
+     *            <code>null</code> in case this is not required.
+     * @param filterBySearchText
+     *            to find targets having the text anywhere in name or
+     *            description. Set <code>null</code> in case this is not
+     *            required.
+     * @param installedOrAssignedDistributionSetId
+     *            to find targets having the {@link DistributionSet} as
+     *            installed or assigned. Set to <code>null</code> in case this
+     *            is not required.
+     * @param filterByTagNames
+     *            to find targets which are having any one in this tag names.
+     *            Set <code>null</code> in case this is not required.
+     * @param selectTargetWithNoTag
+     *            flag to select targets with no tag assigned
+     *
+     * @return the found {@link TargetIdName}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<TargetIdName> findAllTargetIdsByFilters(@NotNull Pageable pageRequest,
+            Collection<TargetUpdateStatus> filterByStatus, String filterBySearchText,
+            Long installedOrAssignedDistributionSetId, Boolean selectTargetWithNoTag, String... filterByTagNames);
+
+    /**
+     * Finds all targets for all the given parameter {@link TargetFilterQuery}
+     * and returns not the full target but {@link TargetIdName}.
+     *
+     * @param pageRequest
+     *            the pageRequest to enhance the query for paging and sorting
+     * @param targetFilterQuery
+     *            {@link TargetFilterQuery}
+     * @return the found {@link TargetIdName}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<TargetIdName> findAllTargetIdsByTargetFilterQuery(@NotNull Pageable pageRequest,
+            @NotNull TargetFilterQuery targetFilterQuery);
+
+    /**
+     * retrieves {@link Target}s by the assigned {@link DistributionSet} without
+     * details, i.e. NO {@link Target#getTags()} and {@link Target#getActions()}
+     * possible.
+     *
+     *
+     * @param distributionSetID
+     *            the ID of the {@link DistributionSet}
+     * @param pageReq
+     *            page parameter
+     * @return the found {@link Target}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY_AND_READ_TARGET)
+    Page<Target> findTargetByAssignedDistributionSet(@NotNull Long distributionSetID, @NotNull Pageable pageReq);
+
+    /**
+     * Retrieves {@link Target}s by the assigned {@link DistributionSet} without
+     * details, i.e. NO {@link Target#getTags()} and {@link Target#getActions()}
+     * possible including additional filtering based on the given {@code spec}.
+     *
+     * @param distributionSetID
+     *            the ID of the {@link DistributionSet}
+     * @param spec
+     *            the specification to filter the result set
+     * @param pageReq
+     *            page parameter
+     * @return the found {@link Target}s, never {@code null}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY_AND_READ_TARGET)
+    Page<Target> findTargetByAssignedDistributionSet(@NotNull Long distributionSetID, @NotNull String rsqlParam,
+            @NotNull Pageable pageReq);
+
+    /**
+     * Find {@link Target} based on given ID returns found Target without
+     * details, i.e. NO {@link Target#getTags()} and {@link Target#getActions()}
+     * possible.
+     *
+     * @param controllerIDs
+     *            to look for.
+     * @return List of found{@link Target}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<Target> findTargetByControllerID(@NotEmpty Collection<String> controllerIDs);
+
+    /**
+     * Find {@link Target} based on given ID returns found Target without
+     * details, i.e. NO {@link Target#getTags()} and {@link Target#getActions()}
+     * possible.
+     *
+     * @param controllerId
+     *            to look for.
+     * @return {@link Target} or <code>null</code> if it does not exist
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Target findTargetByControllerID(@NotEmpty String controllerId);
+
+    /**
+     * Find {@link Target} based on given ID returns found Target with details,
+     * i.e. {@link Target#getTags()} and {@link Target#getActions()} are
+     * possible.
+     *
+     * Note: try to use {@link #findTargetByControllerID(String)} as much as
+     * possible.
+     *
+     * @param controllerId
+     *            to look for.
+     * @return {@link Target} or <code>null</code> if it does not exist
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Target findTargetByControllerIDWithDetails(@NotEmpty String controllerId);
+
+    /**
+     * Filter {@link Target}s for all the given parameters. If all parameters
+     * except pageable are null, all available {@link Target}s are returned.
+     *
+     * @param pageable
+     *            page parameters
+     * @param status
+     *            find targets having this {@link TargetUpdateStatus}s. Set to
+     *            <code>null</code> in case this is not required.
+     * @param searchText
+     *            to find targets having the text anywhere in name or
+     *            description. Set <code>null</code> in case this is not
+     *            required.
+     * @param installedOrAssignedDistributionSetId
+     *            to find targets having the {@link DistributionSet} as
+     *            installed or assigned. Set to <code>null</code> in case this
+     *            is not required.
+     * @param tagNames
+     *            to find targets which are having any one in this tag names.
+     *            Set <code>null</code> in case this is not required.
+     * @param selectTargetWithNoTag
+     *            flag to select targets with no tag assigned
+     *
+     * @return the found {@link Target}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Slice<Target> findTargetByFilters(@NotNull Pageable pageable, Collection<TargetUpdateStatus> status,
+            String searchText, Long installedOrAssignedDistributionSetId, Boolean selectTargetWithNoTag,
+            String... tagNames);
+
+    /**
+     * retrieves {@link Target}s by the installed {@link DistributionSet}without
+     * details, i.e. NO {@link Target#getTags()} and {@link Target#getActions()}
+     * possible.
+     *
+     * @param distributionSetID
+     *            the ID of the {@link DistributionSet}
+     * @param pageReq
+     *            page parameter
+     * @return the found {@link Target}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY_AND_READ_TARGET)
+    Page<Target> findTargetByInstalledDistributionSet(@NotNull Long distributionSetID, @NotNull Pageable pageReq);
+
+    /**
+     * retrieves {@link Target}s by the installed {@link DistributionSet}without
+     * details, i.e. NO {@link Target#getTags()} and {@link Target#getActions()}
+     * possible including additional filtering based on the given {@code spec}.
+     *
+     * @param distributionSetId
+     *            the ID of the {@link DistributionSet}
+     * @param spec
+     *            the specification to filter the result
+     * @param pageable
+     *            page parameter
+     * @return the found {@link Target}s, never {@code null}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_REPOSITORY_AND_READ_TARGET)
+    Page<Target> findTargetByInstalledDistributionSet(@NotNull Long distributionSetId, @NotNull String rsqlParam,
+            @NotNull Pageable pageable);
+
+    /**
+     * Retrieves the {@link Target} which have a certain
+     * {@link TargetUpdateStatus} without details, i.e. NO
+     * {@link Target#getTags()} and {@link Target#getActions()} possible.
+     *
+     * @param pageable
+     *            page parameter
+     * @param status
+     *            the {@link TargetUpdateStatus} to be filtered on
+     * @return the found {@link Target}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<Target> findTargetByUpdateStatus(@NotNull Pageable pageable, @NotNull TargetUpdateStatus status);
+
+    /**
+     * Retrieves all targets without details, i.e. NO {@link Target#getTags()}
+     * and {@link Target#getActions()} possible
+     *
+     * @param pageable
+     *            pagination parameter
+     * @return the found {@link Target}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Slice<Target> findTargetsAll(@NotNull Pageable pageable);
+
+    /**
+     * Retrieves all targets without details, i.e. NO {@link Target#getTags()}
+     * and {@link Target#getActions()} possible based on
+     * {@link TargetFilterQuery#getQuery()}
+     *
+     * @param targetFilterQuery
+     *            in string notation
+     * @param pageable
+     *            pagination parameter
+     * @return the found {@link Target}s, never {@code null}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Page<Target> findTargetsAll(@NotNull String targetFilterQuery, @NotNull Pageable pageable);
+
+    /**
+     * Retrieves all targets without details, i.e. NO {@link Target#getTags()}
+     * and {@link Target#getActions()} possible based on
+     * {@link TargetFilterQuery#getQuery()}
+     *
+     * @param targetFilterQuery
+     *            the specification for the query
+     * @param pageable
+     *            pagination parameter
+     * 
+     * @return the found {@link Target}s, never {@code null}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Slice<Target> findTargetsAll(@NotNull TargetFilterQuery targetFilterQuery, @NotNull Pageable pageable);
+
+    /**
+     * method retrieves all {@link Target}s from the repo in the following
+     * order:
+     * <p>
+     * 1) {@link Target}s which have the given {@link DistributionSet} as
+     * {@link Target#getTargetInfo()}
+     * {@link TargetInfo#getInstalledDistributionSet()}
+     * <p>
+     * 2) {@link Target}s which have the given {@link DistributionSet} as
+     * {@link Target#getAssignedDistributionSet()}
+     * <p>
+     * 3) {@link Target}s which have no connection to the given
+     * {@link DistributionSet}.
+     *
+     * @param pageable
+     *            the page request to page the result set
+     * @param orderByDistributionId
+     *            {@link DistributionSet#getId()} to be ordered by
+     * @param filterByDistributionId
+     *            {@link DistributionSet#getId()} to be filter the result. Set
+     *            to <code>null</code> in case this is not required.
+     * @param filterByStatus
+     *            find targets having this {@link TargetUpdateStatus}s. Set to
+     *            <code>null</code> in case this is not required.
+     * @param filterBySearchText
+     *            to find targets having the text anywhere in name or
+     *            description. Set <code>null</code> in case this is not
+     *            required.
+     * @param installedOrAssignedDistributionSetId
+     *            to find targets having the {@link DistributionSet} as
+     *            installed or assigned. Set to <code>null</code> in case this
+     *            is not required.
+     * @param filterByTagNames
+     *            to find targets which are having any one in this tag names.
+     *            Set <code>null</code> in case this is not required.
+     * @param selectTargetWithNoTag
+     *            flag to select targets with no tag assigned
+     * @return a paged result {@link Page} of the {@link Target}s in a defined
+     *         order.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    Slice<Target> findTargetsAllOrderByLinkedDistributionSet(@NotNull Pageable pageable,
+            @NotNull Long orderByDistributionId, Long filterByDistributionId,
+            Collection<TargetUpdateStatus> filterByStatus, String filterBySearchText, Boolean selectTargetWithNoTag,
+            String... filterByTagNames);
+
+    /**
+     * retrieves a list of {@link Target}s by their controller ID with details,
+     * i.e. {@link Target#getTags()} are possible.
+     *
+     * Note: try to use {@link #findTargetByControllerID(String)} as much as
+     * possible.
+     *
+     * @param controllerIDs
+     *            {@link Target}s Names parameter
+     * @return the found {@link Target}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<Target> findTargetsByControllerIDsWithTags(@NotNull List<String> controllerIDs);
+
+    /**
+     * Find targets by tag name.
+     *
+     * @param tagName
+     *            tag name
+     * @return list of matching targets
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_READ_TARGET)
+    List<Target> findTargetsByTag(@NotEmpty String tagName);
+
+    /**
+     * Toggles {@link TargetTag} assignment to given {@link Target}s by means
+     * that if some (or all) of the targets in the list have the {@link Tag} not
+     * yet assigned, they will be. If all of theme have the tag already assigned
+     * they will be removed instead.
+     *
+     * @param targetIds
+     *            to toggle for
+     * @param tagName
+     *            to toggle
+     * @return TagAssigmentResult with all meta data of the assignment outcome.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    TargetTagAssignmentResult toggleTagAssignment(@NotEmpty Collection<String> targetIds, @NotEmpty String tagName);
+
+    /**
+     * {@link Entity} based method call for
+     * {@link #toggleTagAssignment(Collection, String)}.
+     *
+     * @param targets
+     *            to toggle for
+     * @param tag
+     *            to toggle
+     * @return TagAssigmentResult with all meta data of the assignment outcome.
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    TargetTagAssignmentResult toggleTagAssignment(@NotEmpty Collection<Target> targets, @NotNull TargetTag tag);
+
+    /**
+     * Un-assign all {@link Target} from a given {@link TargetTag} .
+     *
+     * @param tag
+     *            to un-assign all targets
+     * @return list of unassigned targets
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    List<Target> unAssignAllTargetsByTag(@NotNull TargetTag tag);
+
+    /**
+     * Un-assign a {@link TargetTag} assignment to given {@link Target}.
+     *
+     * @param controllerID
+     *            to un-assign for
+     * @param targetTag
+     *            to un-assign
+     * @return the unassigned target or <null> if no target is unassigned
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET)
+    Target unAssignTag(@NotEmpty String controllerID, @NotNull TargetTag targetTag);
+
+    /**
+     * updates the {@link Target}.
+     *
+     * @param target
+     *            to be updated
+     * @return the updated {@link Target}
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_CONTROLLER)
+    Target updateTarget(@NotNull Target target);
+
+    /**
+     * updates multiple {@link Target}s.
+     *
+     * @param targets
+     *            to be updated
+     * @return the updated {@link Target}s
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_UPDATE_TARGET + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_CONTROLLER)
+    List<Target> updateTargets(@NotNull Collection<Target> targets);
+
+    /**
+     * Generates an empty {@link Target} without persisting it.
+     * 
+     * @param controllerID
+     *            of the {@link Target}
+     * 
+     * @return {@link Target} object
+     */
+    Target generateTarget(@NotEmpty String controllerID);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/TargetWithActionType.java

@@ -0,0 +1,65 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import org.eclipse.hawkbit.repository.model.Action;
+import org.eclipse.hawkbit.repository.model.Action.ActionType;
+import org.eclipse.hawkbit.repository.model.Target;
+
+/**
+ * A custom view on {@link Target} with {@link ActionType}.
+ * 
+ *
+ *
+ */
+public class TargetWithActionType {
+
+    private final String targetId;
+    private final ActionType actionType;
+    private final long forceTime;
+
+    /**
+     * @param targetId
+     * @param actionType
+     * @param forceTime
+     */
+    public TargetWithActionType(final String targetId, final ActionType actionType, final long forceTime) {
+        this.targetId = targetId;
+        this.actionType = actionType;
+        this.forceTime = forceTime;
+    }
+
+    /**
+     * @return the actionType
+     */
+    public ActionType getActionType() {
+        if (actionType != null) {
+            return actionType;
+        }
+        // default value
+        return ActionType.FORCED;
+    }
+
+    /**
+     * @return the forceTime
+     */
+    public long getForceTime() {
+        if (actionType == ActionType.TIMEFORCED) {
+            return forceTime;
+        }
+        return Action.NO_FORCE_TIME;
+    }
+
+    /**
+     * @return the targetId
+     */
+    public String getTargetId() {
+        return targetId;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/TenantConfigurationManagement.java

@@ -0,0 +1,145 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.repository.model.TenantConfiguration;
+import org.eclipse.hawkbit.repository.model.TenantConfigurationValue;
+import org.eclipse.hawkbit.tenancy.configuration.TenantConfigurationKey;
+import org.eclipse.hawkbit.tenancy.configuration.validator.TenantConfigurationValidatorException;
+import org.springframework.core.convert.ConversionFailedException;
+import org.springframework.core.env.Environment;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Management service for tenant configurations.
+ *
+ */
+public interface TenantConfigurationManagement {
+
+    /**
+     * Adds or updates a specific configuration for a specific tenant.
+     * 
+     * 
+     * @param configurationKey
+     *            the key of the configuration
+     * @param value
+     *            the configuration value which will be written into the
+     *            database.
+     * @return the configuration value which was just written into the database.
+     * @throws TenantConfigurationValidatorException
+     *             if the {@code propertyType} and the value in general does not
+     *             match the expected type and format defined by the Key
+     * @throws ConversionFailedException
+     *             if the property cannot be converted to the given
+     */
+    @PreAuthorize(value = SpringEvalExpressions.HAS_AUTH_TENANT_CONFIGURATION)
+    <T> TenantConfigurationValue<T> addOrUpdateConfiguration(TenantConfigurationKey configurationKey, T value);
+
+    /**
+     * Build the tenant configuration by the given key
+     * 
+     * @param configurationKey
+     *            the key
+     * @param propertyType
+     *            the property type
+     * @param tenantConfiguration
+     *            the configuration
+     * @return <null> if no default value is set and no database value available
+     *         or returns the tenant configuration value
+     */
+    @PreAuthorize(value = SpringEvalExpressions.HAS_AUTH_TENANT_CONFIGURATION + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    <T> TenantConfigurationValue<T> buildTenantConfigurationValueByKey(TenantConfigurationKey configurationKey,
+            Class<T> propertyType, TenantConfiguration tenantConfiguration);
+
+    /**
+     * Deletes a specific configuration for the current tenant. Does nothing in
+     * case there is no tenant specific configuration value.
+     *
+     * @param configurationKey
+     *            the configuration key to be deleted
+     */
+    @PreAuthorize(value = SpringEvalExpressions.HAS_AUTH_TENANT_CONFIGURATION)
+    void deleteConfiguration(TenantConfigurationKey configurationKey);
+
+    /**
+     * Retrieves a configuration value from the e.g. tenant overwritten
+     * configuration values or in case the tenant does not a have a specific
+     * configuration the global default value hold in the {@link Environment}.
+     * 
+     * @param configurationKey
+     *            the key of the configuration
+     * @return the converted configuration value either from the tenant specific
+     *         configuration stored or from the fall back default values or
+     *         {@code null} in case key has not been configured and not default
+     *         value exists
+     * @throws TenantConfigurationValidatorException
+     *             if the {@code propertyType} and the value in general does not
+     *             match the expected type and format defined by the Key
+     * @throws ConversionFailedException
+     *             if the property cannot be converted to the given
+     *             {@code propertyType}
+     */
+    @PreAuthorize(value = SpringEvalExpressions.HAS_AUTH_TENANT_CONFIGURATION + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    TenantConfigurationValue<?> getConfigurationValue(TenantConfigurationKey configurationKey);
+
+    /**
+     * Retrieves a configuration value from the e.g. tenant overwritten
+     * configuration values or in case the tenant does not a have a specific
+     * configuration the global default value hold in the {@link Environment}.
+     * 
+     * @param <T>
+     *            the type of the configuration value
+     * @param configurationKey
+     *            the key of the configuration
+     * @param propertyType
+     *            the type of the configuration value, e.g. {@code String.class}
+     *            , {@code Integer.class}, etc
+     * @return the converted configuration value either from the tenant specific
+     *         configuration stored or from the fallback default values or
+     *         {@code null} in case key has not been configured and not default
+     *         value exists
+     * @throws TenantConfigurationValidatorException
+     *             if the {@code propertyType} and the value in general does not
+     *             match the expected type and format defined by the Key
+     * @throws ConversionFailedException
+     *             if the property cannot be converted to the given
+     *             {@code propertyType}
+     */
+    @PreAuthorize(value = SpringEvalExpressions.HAS_AUTH_TENANT_CONFIGURATION + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    <T> TenantConfigurationValue<T> getConfigurationValue(TenantConfigurationKey configurationKey,
+            Class<T> propertyType);
+
+    /**
+     * returns the global configuration property either defined in the property
+     * file or an default value otherwise.
+     * 
+     * @param <T>
+     *            the type of the configuration value
+     * @param configurationKey
+     *            the key of the configuration
+     * @param propertyType
+     *            the type of the configuration value, e.g. {@code String.class}
+     *            , {@code Integer.class}, etc
+     * @return the global configured value
+     * @throws TenantConfigurationValidatorException
+     *             if the {@code propertyType} and the value in the property
+     *             file or the default value does not match the expected type
+     *             and format defined by the Key
+     * @throws ConversionFailedException
+     *             if the property cannot be converted to the given
+     *             {@code propertyType}
+     */
+    @PreAuthorize(value = SpringEvalExpressions.HAS_AUTH_TENANT_CONFIGURATION + SpringEvalExpressions.HAS_AUTH_OR
+            + SpringEvalExpressions.IS_SYSTEM_CODE)
+    <T> T getGlobalConfigurationValue(TenantConfigurationKey configurationKey, Class<T> propertyType);
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/TenantStatsManagement.java

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository;
+
+import org.eclipse.hawkbit.im.authentication.SpPermission.SpringEvalExpressions;
+import org.eclipse.hawkbit.report.model.TenantUsage;
+import org.springframework.security.access.prepost.PreAuthorize;
+
+/**
+ * Management service for statistics of a single tenant.
+ *
+ */
+public interface TenantStatsManagement {
+
+    /**
+     * Service for stats of a single tenant. Opens a new transaction and as a
+     * result can an be used for multiple tenants, i.e. to allow in one session
+     * to collect data of all tenants in the system.
+     *
+     * @param tenant
+     *            to collect for
+     * @return collected statistics
+     */
+    @PreAuthorize(SpringEvalExpressions.HAS_AUTH_SYSTEM_ADMIN)
+    TenantUsage getStatsOfTenant(String tenant);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/ArtifactDeleteFailedException.java

@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Thrown if artifact deletion failed.
+ *
+ *
+ *
+ *
+ */
+public final class ArtifactDeleteFailedException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new FileUploadFailedException with
+     * {@link SpServerError#SP_REST_BODY_NOT_READABLE} error.
+     */
+    public ArtifactDeleteFailedException() {
+        super(SpServerError.SP_ARTIFACT_DELETE_FAILED);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public ArtifactDeleteFailedException(final Throwable cause) {
+        super(SpServerError.SP_ARTIFACT_DELETE_FAILED, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public ArtifactDeleteFailedException(final String message) {
+        super(message, SpServerError.SP_ARTIFACT_DELETE_FAILED);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/ArtifactUploadFailedException.java

@@ -0,0 +1,60 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ *
+ *
+ *
+ */
+public final class ArtifactUploadFailedException extends SpServerRtException {
+
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new FileUploadFailedException with
+     * {@link SpServerError#SP_REST_BODY_NOT_READABLE} error.
+     */
+    public ArtifactUploadFailedException() {
+        super(SpServerError.SP_ARTIFACT_UPLOAD_FAILED);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public ArtifactUploadFailedException(final Throwable cause) {
+        super(SpServerError.SP_ARTIFACT_UPLOAD_FAILED, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public ArtifactUploadFailedException(final String message) {
+        super(message, SpServerError.SP_ARTIFACT_UPLOAD_FAILED);
+    }
+
+    /**
+     * @param message
+     *            for the error
+     * @param cause
+     *            of the error
+     */
+    public ArtifactUploadFailedException(final String message, final Throwable cause) {
+        super(message, SpServerError.SP_ARTIFACT_UPLOAD_FAILED, cause);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/CancelActionNotAllowedException.java

@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Thrown if cancelation of actions is performened where the action is not
+ * cancelable, e.g. the action is not active or is already a cancel action.
+ *
+ *
+ *
+ *
+ */
+public final class CancelActionNotAllowedException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new CancelActionNotAllowed with
+     * {@link SpServerError#SP_ACTION_NOT_CANCELABLE} error.
+     */
+    public CancelActionNotAllowedException() {
+        super(SpServerError.SP_ACTION_NOT_CANCELABLE);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public CancelActionNotAllowedException(final Throwable cause) {
+        super(SpServerError.SP_ACTION_NOT_CANCELABLE, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public CancelActionNotAllowedException(final String message) {
+        super(message, SpServerError.SP_ACTION_NOT_CANCELABLE);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/ConcurrentModificationException.java

@@ -0,0 +1,65 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * {@link ConcurrentModificationException} is thrown when a given entity in's
+ * actual and cannot be stored within the current session. Reason could be that
+ * it has been changed within another session.
+ * 
+ *
+ *
+ */
+public class ConcurrentModificationException extends SpServerRtException {
+    private static final long serialVersionUID = 1L;
+    private static final SpServerError THIS_ERROR = SpServerError.SP_REPO_CONCURRENT_MODIFICATION;
+
+    /**
+     * Constructor.
+     */
+    public ConcurrentModificationException() {
+        super(THIS_ERROR);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param cause
+     *            of the exception
+     */
+    public ConcurrentModificationException(final Throwable cause) {
+        super(THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            custom error message
+     * @param cause
+     *            of the exception
+     */
+    public ConcurrentModificationException(final String message, final Throwable cause) {
+        super(message, THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            custom error message
+     */
+    public ConcurrentModificationException(final String message) {
+        super(message, THIS_ERROR);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/DistributionSetCreationFailedMissingMandatoryModuleException.java

@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Thrown if DS creation failed.
+ *
+ *
+ *
+ *
+ */
+public final class DistributionSetCreationFailedMissingMandatoryModuleException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new FileUploadFailedException with
+     * {@link SpServerError#SP_DS_CREATION_FAILED_MISSING_MODULE} error.
+     */
+    public DistributionSetCreationFailedMissingMandatoryModuleException() {
+        super(SpServerError.SP_DS_CREATION_FAILED_MISSING_MODULE);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public DistributionSetCreationFailedMissingMandatoryModuleException(final Throwable cause) {
+        super(SpServerError.SP_DS_CREATION_FAILED_MISSING_MODULE, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public DistributionSetCreationFailedMissingMandatoryModuleException(final String message) {
+        super(message, SpServerError.SP_DS_CREATION_FAILED_MISSING_MODULE);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/DistributionSetTypeUndefinedException.java

@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+import org.eclipse.hawkbit.repository.model.DistributionSet;
+import org.eclipse.hawkbit.repository.model.DistributionSetType;
+
+/**
+ * Thrown if the user tries to assign modules to a {@link DistributionSet} that
+ * has to {@link DistributionSetType} defined.
+ *
+ *
+ *
+ *
+ */
+public class DistributionSetTypeUndefinedException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new FileUploadFailedException with
+     * {@link SpServerError#SP_DS_TYPE_UNDEFINED} error.
+     */
+    public DistributionSetTypeUndefinedException() {
+        super(SpServerError.SP_DS_TYPE_UNDEFINED);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public DistributionSetTypeUndefinedException(final Throwable cause) {
+        super(SpServerError.SP_DS_TYPE_UNDEFINED, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public DistributionSetTypeUndefinedException(final String message) {
+        super(message, SpServerError.SP_DS_TYPE_UNDEFINED);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/EntityAlreadyExistsException.java

@@ -0,0 +1,64 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * the {@link EntityAlreadyExistsException} is thrown when a entity is tried to
+ * be saved which already exists or which violates unique key constraints.
+ * 
+ *
+ *
+ */
+public class EntityAlreadyExistsException extends SpServerRtException {
+
+    private static final long serialVersionUID = 1L;
+    private static final SpServerError THIS_ERROR = SpServerError.SP_REPO_ENTITY_ALRREADY_EXISTS;
+
+    /**
+     * Default constructor.
+     */
+    public EntityAlreadyExistsException() {
+        super(THIS_ERROR);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param cause
+     *            of the exception
+     */
+    public EntityAlreadyExistsException(final Throwable cause) {
+        super(THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     * @param cause
+     *            of the exception
+     */
+    public EntityAlreadyExistsException(final String message, final Throwable cause) {
+        super(message, THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     */
+    public EntityAlreadyExistsException(final String message) {
+        super(message, THIS_ERROR);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/EntityLockedException.java

@@ -0,0 +1,64 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * The {@link EntityLockedException} is thrown when an entity has been locked by
+ * the server to prevent modification.
+ * 
+ *
+ *
+ */
+public class EntityLockedException extends SpServerRtException {
+
+    private static final long serialVersionUID = 1L;
+    private static final SpServerError THIS_ERROR = SpServerError.SP_ENTITY_LOCKED;
+
+    /**
+     * Default constructor.
+     */
+    public EntityLockedException() {
+        super(THIS_ERROR);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param cause
+     *            of the exception
+     */
+    public EntityLockedException(final Throwable cause) {
+        super(THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     * @param cause
+     *            of the exception
+     */
+    public EntityLockedException(final String message, final Throwable cause) {
+        super(message, THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     */
+    public EntityLockedException(final String message) {
+        super(message, THIS_ERROR);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/EntityNotFoundException.java

@@ -0,0 +1,64 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * the {@link EntityNotFoundException} is thrown when a entity is tried find but
+ * not found.
+ * 
+ *
+ *
+ */
+public class EntityNotFoundException extends SpServerRtException {
+
+    private static final long serialVersionUID = 1L;
+    private static final SpServerError THIS_ERROR = SpServerError.SP_REPO_ENTITY_NOT_EXISTS;
+
+    /**
+     * Default constructor.
+     */
+    public EntityNotFoundException() {
+        super(THIS_ERROR);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param cause
+     *            of the exception
+     */
+    public EntityNotFoundException(final Throwable cause) {
+        super(THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     * @param cause
+     *            of the exception
+     */
+    public EntityNotFoundException(final String message, final Throwable cause) {
+        super(message, THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     */
+    public EntityNotFoundException(final String message) {
+        super(message, THIS_ERROR);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/EntityReadOnlyException.java

@@ -0,0 +1,61 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * the {@link EntityReadOnlyException} is thrown when a entity is in read only
+ * mode and a user tries to change it.
+ */
+public class EntityReadOnlyException extends SpServerRtException {
+
+    private static final long serialVersionUID = 1L;
+    private static final SpServerError THIS_ERROR = SpServerError.SP_REPO_ENTITY_READ_ONLY;
+
+    /**
+     * Default constructor.
+     */
+    public EntityReadOnlyException() {
+        super(THIS_ERROR);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param cause
+     *            of the exception
+     */
+    public EntityReadOnlyException(final Throwable cause) {
+        super(THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     * @param cause
+     *            of the exception
+     */
+    public EntityReadOnlyException(final String message, final Throwable cause) {
+        super(message, THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     */
+    public EntityReadOnlyException(final String message) {
+        super(message, THIS_ERROR);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/ForceQuitActionNotAllowedException.java

@@ -0,0 +1,48 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Thrown when force quitting an actions is not allowed. e.g. the action is not
+ * active or it is not canceled before.
+ *
+ */
+public final class ForceQuitActionNotAllowedException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new CancelActionNotAllowed with
+     * {@link SpServerError#SP_ACTION_NOT_CANCELABLE} error.
+     */
+    public ForceQuitActionNotAllowedException() {
+        super(SpServerError.SP_ACTION_NOT_FORCE_QUITABLE);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public ForceQuitActionNotAllowedException(final Throwable cause) {
+        super(SpServerError.SP_ACTION_NOT_FORCE_QUITABLE, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public ForceQuitActionNotAllowedException(final String message) {
+        super(message, SpServerError.SP_ACTION_NOT_FORCE_QUITABLE);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/GridFSDBFileNotFoundException.java

@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ *
+ *
+ *
+ */
+public final class GridFSDBFileNotFoundException extends SpServerRtException {
+
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new FileUploadFailedException with
+     * {@link SpServerError#SP_REST_BODY_NOT_READABLE} error.
+     */
+    public GridFSDBFileNotFoundException() {
+        super(SpServerError.SP_ARTIFACT_LOAD_FAILED);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public GridFSDBFileNotFoundException(final Throwable cause) {
+        super(SpServerError.SP_ARTIFACT_LOAD_FAILED, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public GridFSDBFileNotFoundException(final String message) {
+        super(message, SpServerError.SP_ARTIFACT_LOAD_FAILED);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/IncompleteDistributionSetException.java

@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Thrown if a distribution set is assigned to a a target that is incomplete
+ * (i.e. mandatory modules are missing).
+ *
+ *
+ *
+ *
+ */
+public final class IncompleteDistributionSetException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new IncompleteDistributionSetException with
+     * {@link SpServerError#SP_DS_INCOMPLETE} error.
+     */
+    public IncompleteDistributionSetException() {
+        super(SpServerError.SP_DS_INCOMPLETE);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public IncompleteDistributionSetException(final Throwable cause) {
+        super(SpServerError.SP_DS_INCOMPLETE, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public IncompleteDistributionSetException(final String message) {
+        super(message, SpServerError.SP_DS_INCOMPLETE);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/InsufficientPermissionException.java

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Exception which is thrown in case the current security context object does
+ * not hold a required authority/permission.
+ * 
+ *
+ *
+ */
+public class InsufficientPermissionException extends SpServerRtException {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * creates new InsufficientPermissionException.
+     * 
+     * @param cause
+     *            the cause of the exception
+     */
+    public InsufficientPermissionException(final Throwable cause) {
+        super(SpServerError.SP_INSUFFICIENT_PERMISSION, cause);
+    }
+
+    /**
+     * creates new InsufficientPermissionException.
+     */
+    public InsufficientPermissionException() {
+        this(null);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/InvalidMD5HashException.java

@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Thrown if MD5 checksum check fails.
+ *
+ *
+ *
+ *
+ */
+public class InvalidMD5HashException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new FileUploadFailedException with
+     * {@link SpServerError#SP_ARTIFACT_UPLOAD_FAILED_MD5_MATCH} error.
+     */
+    public InvalidMD5HashException() {
+        super(SpServerError.SP_ARTIFACT_UPLOAD_FAILED_MD5_MATCH);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     * @param cause
+     *            for the exception
+     */
+    public InvalidMD5HashException(final String message, final Throwable cause) {
+        super(message, SpServerError.SP_ARTIFACT_UPLOAD_FAILED_MD5_MATCH, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public InvalidMD5HashException(final String message) {
+        super(message, SpServerError.SP_ARTIFACT_UPLOAD_FAILED_MD5_MATCH);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/InvalidSHA1HashException.java

@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Thrown if SHA1 checksum check fails.
+ *
+ *
+ *
+ *
+ */
+public class InvalidSHA1HashException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new FileUploadFailedException with
+     * {@link SpServerError#SP_ARTIFACT_UPLOAD_FAILED_SHA1_MATCH} error.
+     */
+    public InvalidSHA1HashException() {
+        super(SpServerError.SP_ARTIFACT_UPLOAD_FAILED_SHA1_MATCH);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     * @param cause
+     *            for the exception
+     */
+    public InvalidSHA1HashException(final String message, final Throwable cause) {
+        super(message, SpServerError.SP_ARTIFACT_UPLOAD_FAILED_SHA1_MATCH, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public InvalidSHA1HashException(final String message) {
+        super(message, SpServerError.SP_ARTIFACT_UPLOAD_FAILED_SHA1_MATCH);
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/RSQLParameterSyntaxException.java

@@ -0,0 +1,61 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Exception used by the REST API in case of RSQL search filter query.
+ * 
+ *
+ *
+ *
+ */
+public class RSQLParameterSyntaxException extends SpServerRtException {
+
+    /**
+    * 
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new RSQLSyntaxException with
+     * {@link SpServerError#SP_REST_RSQL_SEARCH_PARAM_SYNTAX} error.
+     */
+    public RSQLParameterSyntaxException() {
+        super(SpServerError.SP_REST_RSQL_SEARCH_PARAM_SYNTAX);
+    }
+
+    /**
+     * Creates a new RSQLSyntaxException with
+     * {@link SpServerError#SP_REST_RSQL_SEARCH_PARAM_SYNTAX} error.
+     * 
+     * @param cause
+     *            the cause of this exception
+     */
+    public RSQLParameterSyntaxException(final Throwable cause) {
+        super(SpServerError.SP_REST_RSQL_SEARCH_PARAM_SYNTAX, cause);
+    }
+
+    /**
+     * Creates a new RSQLParameterSyntaxException with
+     * {@link SpServerError#SP_REST_RSQL_SEARCH_PARAM_SYNTAX} error.
+     * 
+     * @param message
+     *            the message of the exception
+     * @param cause
+     *            the cause (which is saved for later retrieval by the
+     *            getCause() method). (A null value is permitted, and indicates
+     *            that the cause is nonexistent or unknown.)
+     */
+    public RSQLParameterSyntaxException(final String message, final Throwable cause) {
+        super(message, SpServerError.SP_REST_RSQL_SEARCH_PARAM_SYNTAX, cause);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/RSQLParameterUnsupportedFieldException.java

@@ -0,0 +1,64 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Exception used by the REST API in case of invalid field name in the rsql
+ * search parameter.
+ * 
+ *
+ *
+ *
+ */
+public class RSQLParameterUnsupportedFieldException extends SpServerRtException {
+
+    /**
+    * 
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new RSQLParameterUnsupportedFieldException with
+     * {@link SpServerError#SP_REST_RSQL_PARAM_INVALID_FIELD} error.
+     */
+    public RSQLParameterUnsupportedFieldException() {
+        super(SpServerError.SP_REST_RSQL_PARAM_INVALID_FIELD);
+    }
+
+    /**
+     * Creates a new RSQLParameterUnsupportedFieldException with
+     * {@link SpServerError#SP_REST_RSQL_PARAM_INVALID_FIELD} error.
+     * 
+     * @param cause
+     *            the cause (which is saved for later retrieval by the
+     *            getCause() method). (A null value is permitted, and indicates
+     *            that the cause is nonexistent or unknown.)
+     */
+    public RSQLParameterUnsupportedFieldException(final Throwable cause) {
+        super(SpServerError.SP_REST_RSQL_PARAM_INVALID_FIELD, cause);
+    }
+
+    /**
+     * Creates a new RSQLParameterUnsupportedFieldException with
+     * {@link SpServerError#SP_REST_RSQL_PARAM_INVALID_FIELD} error.
+     * 
+     * @param message
+     *            the message of the exception
+     * @param cause
+     *            the cause (which is saved for later retrieval by the
+     *            getCause() method). (A null value is permitted, and indicates
+     *            that the cause is nonexistent or unknown.)
+     */
+    public RSQLParameterUnsupportedFieldException(final String message, final Throwable cause) {
+        super(message, SpServerError.SP_REST_RSQL_PARAM_INVALID_FIELD, cause);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/RolloutIllegalStateException.java

@@ -0,0 +1,63 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * the {@link RolloutIllegalStateException} is thrown when a rollout is changing
+ * it's state which is not valid. E.g. trying to start a already running
+ * rollout, or trying to resume a already finished rollout.
+ * 
+ */
+public class RolloutIllegalStateException extends SpServerRtException {
+
+    private static final long serialVersionUID = 1L;
+    private static final SpServerError THIS_ERROR = SpServerError.SP_ROLLOUT_ILLEGAL_STATE;
+
+    /**
+     * Default constructor.
+     */
+    public RolloutIllegalStateException() {
+        super(THIS_ERROR);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param cause
+     *            of the exception
+     */
+    public RolloutIllegalStateException(final Throwable cause) {
+        super(THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     * @param cause
+     *            of the exception
+     */
+    public RolloutIllegalStateException(final String message, final Throwable cause) {
+        super(message, THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     */
+    public RolloutIllegalStateException(final String message) {
+        super(message, THIS_ERROR);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/TenantNotExistException.java

@@ -0,0 +1,66 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * the {@link TenantNotExistException} is thrown when e.g. a controller tries to
+ * register itself at SP as plug'n play target and the tenant specified in the
+ * URL for this target does not exist. To avoid that targets could register
+ * automatically new tenants.
+ * 
+ *
+ *
+ */
+public class TenantNotExistException extends SpServerRtException {
+
+    private static final long serialVersionUID = 1L;
+    private static final SpServerError THIS_ERROR = SpServerError.SP_REPO_TENANT_NOT_EXISTS;
+
+    /**
+     * Default constructor.
+     */
+    public TenantNotExistException() {
+        super(THIS_ERROR);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param cause
+     *            of the exception
+     */
+    public TenantNotExistException(final Throwable cause) {
+        super(THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     * @param cause
+     *            of the exception
+     */
+    public TenantNotExistException(final String message, final Throwable cause) {
+        super(message, THIS_ERROR, cause);
+    }
+
+    /**
+     * Parameterized constructor.
+     * 
+     * @param message
+     *            of the exception
+     */
+    public TenantNotExistException(final String message) {
+        super(message, THIS_ERROR);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/ToManyAttributeEntriesException.java

@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Thrown if too many status entries have been inserted.
+ *
+ *
+ *
+ *
+ */
+public final class ToManyAttributeEntriesException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new FileUploadFailedException with
+     * {@link SpServerError#SP_ATTRIBUTES_TO_MANY_ENTRIES} error.
+     */
+    public ToManyAttributeEntriesException() {
+        super(SpServerError.SP_ATTRIBUTES_TO_MANY_ENTRIES);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public ToManyAttributeEntriesException(final Throwable cause) {
+        super(SpServerError.SP_ATTRIBUTES_TO_MANY_ENTRIES, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public ToManyAttributeEntriesException(final String message) {
+        super(message, SpServerError.SP_ATTRIBUTES_TO_MANY_ENTRIES);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/ToManyStatusEntriesException.java

@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+
+/**
+ * Thrown if too many status entries have been inserted.
+ *
+ *
+ *
+ *
+ */
+public final class ToManyStatusEntriesException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new FileUploadFailedException with
+     * {@link SpServerError#SP_REST_BODY_NOT_READABLE} error.
+     */
+    public ToManyStatusEntriesException() {
+        super(SpServerError.SP_ACTION_STATUS_TO_MANY_ENTRIES);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public ToManyStatusEntriesException(final Throwable cause) {
+        super(SpServerError.SP_ACTION_STATUS_TO_MANY_ENTRIES, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public ToManyStatusEntriesException(final String message) {
+        super(message, SpServerError.SP_ACTION_STATUS_TO_MANY_ENTRIES);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/exception/UnsupportedSoftwareModuleForThisDistributionSetException.java

@@ -0,0 +1,55 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.exception;
+
+import org.eclipse.hawkbit.exception.SpServerError;
+import org.eclipse.hawkbit.exception.SpServerRtException;
+import org.eclipse.hawkbit.repository.model.DistributionSet;
+import org.eclipse.hawkbit.repository.model.DistributionSetType;
+import org.eclipse.hawkbit.repository.model.SoftwareModule;
+
+/**
+ * Thrown if user tries to add a {@link SoftwareModule} to a
+ * {@link DistributionSet} that is not defined by< the
+ * {@link DistributionSetType}.
+ *
+ *
+ *
+ *
+ */
+public class UnsupportedSoftwareModuleForThisDistributionSetException extends SpServerRtException {
+    /**
+    *
+    */
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * Creates a new UnsupportedSoftwareModuleForThisDistributionSetException
+     * with {@link SpServerError#SP_DS_MODULE_UNSUPPORTED} error.
+     */
+    public UnsupportedSoftwareModuleForThisDistributionSetException() {
+        super(SpServerError.SP_DS_MODULE_UNSUPPORTED);
+    }
+
+    /**
+     * @param cause
+     *            for the exception
+     */
+    public UnsupportedSoftwareModuleForThisDistributionSetException(final Throwable cause) {
+        super(SpServerError.SP_DS_MODULE_UNSUPPORTED, cause);
+    }
+
+    /**
+     * @param message
+     *            of the error
+     */
+    public UnsupportedSoftwareModuleForThisDistributionSetException(final String message) {
+        super(message, SpServerError.SP_DS_MODULE_UNSUPPORTED);
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/Action.java

@@ -0,0 +1,230 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+/**
+ * Operations to be executed by the target. Usually a software update. Other
+ * supported actions are the cancellation of a running update action or a
+ * refresh request for target attributes.
+ *
+ */
+public interface Action extends TenantAwareBaseEntity {
+
+    /**
+     * indicating that target action has no force time which is only needed in
+     * case of {@link ActionType#TIMEFORCED}.
+     */
+    long NO_FORCE_TIME = 0L;
+
+    /**
+     * @return the distributionSet
+     */
+    DistributionSet getDistributionSet();
+
+    /**
+     * @param distributionSet
+     *            the distributionSet to set
+     */
+    void setDistributionSet(DistributionSet distributionSet);
+
+    /**
+     * @return <code>true</code> when action is in state
+     *         {@link Status#CANCELING} or {@link Status#CANCELED}, false
+     *         otherwise
+     */
+    default boolean isCancelingOrCanceled() {
+        return Status.CANCELING.equals(getStatus()) || Status.CANCELED.equals(getStatus());
+    }
+
+    /**
+     * @return current {@link Status#DOWNLOAD} progress if known by the update
+     *         server.
+     */
+    int getDownloadProgressPercent();
+
+    /**
+     * @return current {@link Status} of the {@link Action}.
+     */
+    Status getStatus();
+
+    /**
+     * @param status
+     *            of the {@link Action}
+     */
+    void setStatus(Status status);
+
+    /**
+     * @return <code>true</code> if {@link Action} is still running.
+     */
+    boolean isActive();
+
+    /**
+     * @return the {@link ActionType}
+     */
+    ActionType getActionType();
+
+    /**
+     * @return list of {@link ActionStatus} entries.
+     */
+    List<ActionStatus> getActionStatus();
+
+    /**
+     * @param target
+     *            of this {@link Action}
+     */
+    void setTarget(Target target);
+
+    /**
+     * @return {@link Target} of this {@link Action}.
+     */
+    Target getTarget();
+
+    /**
+     * @return time in {@link TimeUnit#MILLISECONDS} after which
+     *         {@link #isForced()} switches to <code>true</code> in case of
+     *         {@link ActionType#TIMEFORCED}.
+     */
+    long getForcedTime();
+
+    /**
+     * @return rolloutGroup related to this {@link Action}.
+     */
+    RolloutGroup getRolloutGroup();
+
+    /**
+     * @return rollout related to this {@link Action}.
+     */
+    Rollout getRollout();
+
+    /**
+     * checks if the {@link #getForcedTime()} is hit by the given
+     * {@code hitTimeMillis}, by means if the given milliseconds are greater
+     * than the forcedTime.
+     *
+     * @param hitTimeMillis
+     *            the milliseconds, mostly the
+     *            {@link System#currentTimeMillis()}
+     * @return {@code true} if this {@link #getActionType()} is in
+     *         {@link ActionType#TIMEFORCED} and the given {@code hitTimeMillis}
+     *         is greater than the {@link #getForcedTime()} otherwise
+     *         {@code false}
+     */
+    default boolean isHitAutoForceTime(final long hitTimeMillis) {
+        if (ActionType.TIMEFORCED.equals(getActionType())) {
+            return hitTimeMillis >= getForcedTime();
+        }
+        return false;
+    }
+
+    /**
+     * @return {@code true} if either the {@link #getActionType()} is
+     *         {@link ActionType#FORCED} or {@link ActionType#TIMEFORCED} but
+     *         then if the {@link #getForcedTime()} has been exceeded otherwise
+     *         always {@code false}
+     */
+    default boolean isForce() {
+        switch (getActionType()) {
+        case FORCED:
+            return true;
+        case TIMEFORCED:
+            return isHitAutoForceTime(System.currentTimeMillis());
+        default:
+            return false;
+        }
+    }
+
+    /**
+     * @return true when action is forced, false otherwise
+     */
+    default boolean isForced() {
+        return ActionType.FORCED.equals(getActionType());
+    }
+
+    /**
+     * Action status as reported by the controller.
+     *
+     * Be aware that JPA is persisting the ordinal number of the enum by means
+     * the ordered number in the enum. So don't re-order the enums within the
+     * Status enum declaration!
+     *
+     */
+    public enum Status {
+        /**
+         * Action is finished successfully for this target.
+         */
+        FINISHED,
+
+        /**
+         * Action has failed for this target.
+         */
+        ERROR,
+
+        /**
+         * Action is still running but with warnings.
+         */
+        WARNING,
+
+        /**
+         * Action is still running for this target.
+         */
+        RUNNING,
+
+        /**
+         * Action has been canceled for this target.
+         */
+        CANCELED,
+
+        /**
+         * Action is in canceling state and waiting for controller confirmation.
+         */
+        CANCELING,
+
+        /**
+         * Action has been send to the target.
+         */
+        RETRIEVED,
+
+        /**
+         * Action requests download by this target which has now started.
+         */
+        DOWNLOAD,
+
+        /**
+         * Action is in waiting state, e.g. the action is scheduled in a rollout
+         * but not yet activated.
+         */
+        SCHEDULED;
+    }
+
+    /**
+     * The action type for this action relation.
+     *
+     */
+    public enum ActionType {
+        /**
+         * Forced action execution. Target is advised to executed immediately.
+         */
+        FORCED,
+
+        /**
+         * Soft action execution. Target is advised to execute when it fits.
+         */
+        SOFT,
+
+        /**
+         * {@link #SOFT} action execution until
+         * {@link Action#isHitAutoForceTime(long)} is reached, {@link #FORCED}
+         * after that.
+         */
+        TIMEFORCED;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/ActionStatus.java

@@ -0,0 +1,78 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import org.eclipse.hawkbit.repository.model.Action.Status;
+
+/**
+ * Status information of an {@link Action} which can be provided by the
+ * {@link Target} or is added by the update server itself. This can be the start
+ * of the {@link Action} life cycle, the end and update notifications in
+ * between.
+ *
+ */
+public interface ActionStatus extends TenantAwareBaseEntity {
+
+    /**
+     * @return time in {@link TimeUnit#MILLISECONDS} when the status was
+     *         reported.
+     */
+    Long getOccurredAt();
+
+    /**
+     * @param occurredAt
+     *            time in {@link TimeUnit#MILLISECONDS} when the status was
+     *            reported.
+     */
+    void setOccurredAt(Long occurredAt);
+
+    /**
+     * Adds message including splitting in case it exceeds 512 length.
+     *
+     * @param message
+     *            to add
+     */
+    void addMessage(String message);
+
+    /**
+     * @return list of message entries that can be added to the
+     *         {@link ActionStatus}.
+     */
+    List<String> getMessages();
+
+    /**
+     * @return {@link Action} this {@link ActionStatus} belongs to.
+     */
+    Action getAction();
+
+    /**
+     * @param action
+     *            this {@link ActionStatus} belongs to.
+     */
+    void setAction(Action action);
+
+    /**
+     * @return the {@link Status} of this {@link ActionStatus}. Caused
+     *         potentially a transition change of the {@link #getAction()} if
+     *         different from the previous {@link ActionStatus#getStatus()}.
+     */
+    Status getStatus();
+
+    /**
+     * @param status
+     *            of this {@link ActionStatus}. May cause a transition change of
+     *            the {@link #getAction()} if different from the previous
+     *            {@link ActionStatus#getStatus()}.
+     */
+    void setStatus(Status status);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/ActionWithStatusCount.java

@@ -0,0 +1,48 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+/**
+ * View for querying {@link Action} include the count of the action's
+ * {@link ActionStatus} entries.
+ *
+ */
+public interface ActionWithStatusCount {
+
+    /**
+     * @return {@link Action}
+     */
+    Action getAction();
+
+    /**
+     * @return {@link DistributionSet} ID.
+     */
+    Long getDsId();
+
+    /**
+     * @return {@link DistributionSet} name.
+     */
+    String getDsName();
+
+    /**
+     * @return {@link DistributionSet} version.
+     */
+    String getDsVersion();
+
+    /**
+     * @return number of {@link ActionStatus} entries
+     */
+    Long getActionStatusCount();
+
+    /**
+     * @return name of the {@link Rollout}.
+     */
+    String getRolloutName();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/Artifact.java

@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import com.google.common.io.BaseEncoding;
+
+/**
+ * Binaries for a {@link SoftwareModule} Note: the decision which artifacts have
+ * to be downloaded are done on the device side. e.g. Full Package, Signatures,
+ * binary deltas
+ *
+ */
+public interface Artifact extends TenantAwareBaseEntity {
+
+    /**
+     * @return {@link SoftwareModule} this {@link Artifact} belongs to.
+     */
+    SoftwareModule getSoftwareModule();
+
+    /**
+     * @return MD5 hash of the artifact.
+     */
+    String getMd5Hash();
+
+    /**
+     * @return SHA-1 hash of the artifact in {@link BaseEncoding#base16()}
+     *         format.
+     */
+    String getSha1Hash();
+
+    /**
+     * @return size of the artifact in bytes.
+     */
+    Long getSize();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/AssignedSoftwareModule.java

@@ -0,0 +1,92 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.io.Serializable;
+
+/**
+ * Use to display software modules for the selected distribution.
+ *
+ */
+public class AssignedSoftwareModule implements Serializable {
+
+    private static final long serialVersionUID = 6144585781451168439L;
+
+    private final SoftwareModule softwareModule;
+
+    private final boolean assigned;
+
+    /**
+     * Constructor.
+     *
+     * @param softwareModule
+     *            entity.
+     * @param assigned
+     *            as true if the software module is assigned and false if not
+     *            assigned.
+     */
+    public AssignedSoftwareModule(final SoftwareModule softwareModule, final boolean assigned) {
+        this.softwareModule = softwareModule;
+        this.assigned = assigned;
+    }
+
+    /**
+     * @return {@link SoftwareModule}
+     */
+    public SoftwareModule getSoftwareModule() {
+        return softwareModule;
+    }
+
+    /**
+     * @return <code>true</code> if assigned
+     */
+    public boolean isAssigned() {
+        return assigned;
+    }
+
+    @Override
+    public String toString() {
+        return "AssignedSoftwareModule [softwareModule=" + softwareModule + ", assigned=" + assigned + "]";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + (assigned ? 1231 : 1237);
+        result = prime * result + (softwareModule == null ? 0 : softwareModule.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (!(obj instanceof AssignedSoftwareModule)) {
+            return false;
+        }
+        final AssignedSoftwareModule other = (AssignedSoftwareModule) obj;
+        if (assigned != other.assigned) {
+            return false;
+        }
+        if (softwareModule == null) {
+            if (other.softwareModule != null) {
+                return false;
+            }
+        } else if (!softwareModule.equals(other.softwareModule)) {
+            return false;
+        }
+        return true;
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/AssignmentResult.java

@@ -0,0 +1,92 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.util.List;
+
+/**
+ * Generic assignment result bean.
+ *
+ */
+public class AssignmentResult<T extends BaseEntity> {
+
+    private final int total;
+    private final int assigned;
+    private final int alreadyAssigned;
+    private final int unassigned;
+    private final List<T> assignedEntity;
+    private final List<T> unassignedEntity;
+
+    /**
+     * Constructor.
+     *
+     * @param assigned
+     *            is the number of newly assigned elements.
+     * @param alreadyAssigned
+     *            number of already assigned/ignored elements
+     * @param unassigned
+     *            number of newly assigned elements
+     * @param assignedEntity
+     *            {@link List} of assigned entity.
+     * @param unassignedEntity
+     *            {@link List} of unassigned entity.
+     */
+    public AssignmentResult(final int assigned, final int alreadyAssigned, final int unassigned,
+            final List<T> assignedEntity, final List<T> unassignedEntity) {
+        this.assigned = assigned;
+        this.alreadyAssigned = alreadyAssigned;
+        total = assigned + alreadyAssigned;
+        this.unassigned = unassigned;
+        this.assignedEntity = assignedEntity;
+        this.unassignedEntity = unassignedEntity;
+    }
+
+    /**
+     * @return number of newly assigned elements.
+     */
+    public int getAssigned() {
+        return assigned;
+    }
+
+    /**
+     * @return total number (assigned and already assigned).
+     */
+    public int getTotal() {
+        return total;
+    }
+
+    /**
+     * @return number of already assigned/ignored elements.
+     */
+    public int getAlreadyAssigned() {
+        return alreadyAssigned;
+    }
+
+    /**
+     * @return number of unsassigned elements
+     */
+    public int getUnassigned() {
+        return unassigned;
+    }
+
+    /**
+     * @return {@link List} of assigned entity.
+     */
+    public List<T> getAssignedEntity() {
+        return assignedEntity;
+    }
+
+    /**
+     * @return {@link List} of unassigned entity.
+     */
+    public List<T> getUnassignedEntity() {
+        return unassignedEntity;
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/BaseEntity.java

@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.io.Serializable;
+import java.util.concurrent.TimeUnit;
+
+import org.springframework.hateoas.Identifiable;
+
+/**
+ * Core information of all entities.
+ *
+ */
+public interface BaseEntity extends Serializable, Identifiable<Long> {
+
+    /**
+     * @return time in {@link TimeUnit#MILLISECONDS} when the {@link BaseEntity}
+     *         was created.
+     */
+    Long getCreatedAt();
+
+    /**
+     * @return user that created the {@link BaseEntity}.
+     */
+    String getCreatedBy();
+
+    /**
+     * @return time in {@link TimeUnit#MILLISECONDS} when the {@link BaseEntity}
+     *         was last time changed.
+     */
+    Long getLastModifiedAt();
+
+    /**
+     * @return user that updated the {@link BaseEntity} last.
+     */
+    String getLastModifiedBy();
+
+    /**
+     * @return version of the {@link BaseEntity}.
+     */
+    long getOptLockRevision();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/DistributionSet.java

@@ -0,0 +1,137 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.util.List;
+import java.util.Set;
+
+import org.eclipse.hawkbit.repository.DistributionSetManagement;
+
+/**
+ * A {@link DistributionSet} defines a meta package that combines a set of
+ * {@link SoftwareModule}s which have to be or are provisioned to a
+ * {@link Target}.
+ * 
+ * <p>
+ * A {@link Target} has exactly one target {@link DistributionSet} assigned.
+ * </p>
+ *
+ */
+public interface DistributionSet extends NamedVersionedEntity {
+
+    /**
+     * @return {@link Set} of assigned {@link DistributionSetTag}s.
+     */
+    Set<DistributionSetTag> getTags();
+
+    /**
+     * @return <code>true</code> if the set is deleted and only kept for history
+     *         purposes.
+     */
+    boolean isDeleted();
+
+    /**
+     * @return immutable {@link List} of {@link DistributionSetMetadata}
+     *         elements. See {@link DistributionSetManagement} to alter.
+     */
+    List<DistributionSetMetadata> getMetadata();
+
+    /**
+     * @return <code>true</code> if {@link DistributionSet} contains a mandatory
+     *         migration step, i.e. unfinished {@link Action}s will kept active
+     *         and not automatically canceled if overridden by a newer update.
+     */
+    boolean isRequiredMigrationStep();
+
+    /**
+     * @param deleted
+     *            to <code>true</code> if {@link DistributionSet} is no longer
+     *            be usage but kept for history purposes.
+     * @return updated {@link DistributionSet}
+     */
+    DistributionSet setDeleted(boolean deleted);
+
+    /**
+     * @param isRequiredMigrationStep
+     *            to <code>true</code> if {@link DistributionSet} contains a
+     *            mandatory migration step, i.e. unfinished {@link Action}s will
+     *            kept active and not automatically canceled if overridden by a
+     *            newer update.
+     * 
+     * @return updated {@link DistributionSet}
+     */
+    DistributionSet setRequiredMigrationStep(boolean isRequiredMigrationStep);
+
+    /**
+     * @return the assignedTargets
+     */
+    List<Target> getAssignedTargets();
+
+    /**
+     * @return the installedTargets
+     */
+    List<TargetInfo> getInstalledTargets();
+
+    /**
+     *
+     * @return unmodifiableSet of {@link SoftwareModule}.
+     */
+    Set<SoftwareModule> getModules();
+
+    /**
+     * @return {@link DistributionSetIdName} view.
+     */
+    DistributionSetIdName getDistributionSetIdName();
+
+    /**
+     * @param softwareModule
+     * @return <code>true</code> if the module was added and <code>false</code>
+     *         if it already existed in the set
+     *
+     */
+    boolean addModule(SoftwareModule softwareModule);
+
+    /**
+     * Removed given {@link SoftwareModule} from this DS instance.
+     *
+     * @param softwareModule
+     *            to remove
+     * @return <code>true</code> if element was found and removed
+     */
+    boolean removeModule(SoftwareModule softwareModule);
+
+    /**
+     * Searches through modules for the given type.
+     *
+     * @param type
+     *            to search for
+     * @return SoftwareModule of given type or <code>null</code> if not in the
+     *         list.
+     */
+    SoftwareModule findFirstModuleByType(SoftwareModuleType type);
+
+    /**
+     * @return type of the {@link DistributionSet}.
+     */
+    DistributionSetType getType();
+
+    /**
+     * @param type
+     *            of the {@link DistributionSet}.
+     */
+    void setType(DistributionSetType type);
+
+    /**
+     * @return <code>true</code> if all defined
+     *         {@link DistributionSetType#getMandatoryModuleTypes()} of
+     *         {@link #getType()} are present in this {@link DistributionSet}.
+     */
+    boolean isComplete();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/DistributionSetIdName.java

@@ -0,0 +1,87 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.io.Serializable;
+
+/**
+ *
+ *
+ */
+public class DistributionSetIdName implements Serializable {
+    private static final long serialVersionUID = 1L;
+
+    private final Long id;
+    private final String name;
+    private final String version;
+
+    /**
+     * @param id
+     *            the {@link DistributionSet#getId()}
+     * @param name
+     *            the {@link DistributionSet#getName()}
+     * @param version
+     *            the {@link DistributionSet#getVersion()}
+     *
+     */
+    public DistributionSetIdName(final Long id, final String name, final String version) {
+        this.id = id;
+        this.name = name;
+        this.version = version;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getVersion() {
+        return version;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + (id == null ? 0 : id.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (!(obj instanceof DistributionSetIdName)) {
+            return false;
+        }
+        final DistributionSetIdName other = (DistributionSetIdName) obj;
+        if (id == null) {
+            if (other.id != null) {
+                return false;
+            }
+        } else if (!id.equals(other.id)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public String toString() {
+        // only return the ID because it's used in vaadin for setting the item
+        // id in the dom
+        return id.toString();
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/DistributionSetMetadata.java

@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+/**
+ * {@link MetaData} of a {@link DistributionSet}.
+ *
+ */
+public interface DistributionSetMetadata extends MetaData {
+
+    /**
+     * @return {@link DistributionSet} of this {@link MetaData} entry.
+     */
+    DistributionSet getDistributionSet();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/DistributionSetTag.java

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.util.List;
+
+/**
+ * {@link Tag} of a {@link DistributionSet}.
+ *
+ */
+public interface DistributionSetTag extends Tag {
+
+    /**
+     * @return {@link List} of {@link DistributionSet}s this {@link Tag} is
+     *         assigned to.
+     */
+    List<DistributionSet> getAssignedToDistributionSet();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/DistributionSetTagAssignmentResult.java

@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.util.List;
+
+/**
+ * Result object for {@link DistributionSetTag} assignments.
+ *
+ */
+public class DistributionSetTagAssignmentResult extends AssignmentResult<DistributionSet> {
+
+    private final DistributionSetTag distributionSetTag;
+
+    /**
+     * Constructor.
+     *
+     * @param alreadyAssigned
+     *            number of already assigned/ignored elements
+     * @param assigned
+     *            number of newly assigned elements
+     * @param unassigned
+     *            number of newly assigned elements
+     * @param assignedDs
+     *            {@link List} of assigned {@link DistributionSet}s.
+     * @param unassignedDs
+     *            {@link List} of unassigned {@link DistributionSet}s.
+     * @param distributionSetTag
+     *            the assigned or unassigned tag
+     */
+    public DistributionSetTagAssignmentResult(final int alreadyAssigned, final int assigned, final int unassigned,
+            final List<DistributionSet> assignedDs, final List<DistributionSet> unassignedDs,
+            final DistributionSetTag distributionSetTag) {
+        super(assigned, alreadyAssigned,unassigned, assignedDs, unassignedDs);
+        this.distributionSetTag = distributionSetTag;
+    }
+
+    public DistributionSetTag getDistributionSetTag() {
+        return distributionSetTag;
+    }
+
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/DistributionSetType.java

@@ -0,0 +1,165 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.util.Set;
+
+/**
+ * A {@link DistributionSetType} is an abstract definition for
+ * {@link DistributionSet} that defines what {@link SoftwareModule}s can be
+ * added (optional) to {@link DistributionSet} of that type or have to added
+ * (mandatory) in order to be considered complete. Only complete DS can be
+ * assigned to a {@link Target}.
+ *
+ */
+public interface DistributionSetType extends NamedEntity {
+
+    /**
+     * @return <code>true</code> if the type is deleted and only kept for
+     *         history purposes.
+     */
+    boolean isDeleted();
+
+    /**
+     * @return set of {@link SoftwareModuleType}s that need to be in a
+     *         {@link DistributionSet} of this type to be
+     *         {@link DistributionSet#isComplete()}.
+     */
+    Set<SoftwareModuleType> getMandatoryModuleTypes();
+
+    /**
+     * @return set of optional {@link SoftwareModuleType}s that can be in a
+     *         {@link DistributionSet} of this type.
+     */
+    Set<SoftwareModuleType> getOptionalModuleTypes();
+
+    /**
+     * Checks if the given {@link SoftwareModuleType} is in this
+     * {@link DistributionSetType}.
+     *
+     * @param softwareModuleType
+     *            search for
+     * @return <code>true</code> if found
+     */
+    boolean containsModuleType(SoftwareModuleType softwareModuleType);
+
+    /**
+     * Checks if the given {@link SoftwareModuleType} is in this
+     * {@link DistributionSetType} and defined as
+     * {@link DistributionSetTypeElement#isMandatory()}.
+     *
+     * @param softwareModuleType
+     *            search for
+     * @return <code>true</code> if found
+     */
+    boolean containsMandatoryModuleType(SoftwareModuleType softwareModuleType);
+
+    /**
+     * Checks if the given {@link SoftwareModuleType} is in this
+     * {@link DistributionSetType} and defined as
+     * {@link DistributionSetTypeElement#isMandatory()}.
+     *
+     * @param softwareModuleTypeId
+     *            search for by {@link SoftwareModuleType#getId()}
+     * @return <code>true</code> if found
+     */
+    boolean containsMandatoryModuleType(Long softwareModuleTypeId);
+
+    /**
+     * Checks if the given {@link SoftwareModuleType} is in this
+     * {@link DistributionSetType} and NOT defined as
+     * {@link DistributionSetTypeElement#isMandatory()}.
+     *
+     * @param softwareModuleType
+     *            search for
+     * @return <code>true</code> if found
+     */
+    boolean containsOptionalModuleType(SoftwareModuleType softwareModuleType);
+
+    /**
+     * Checks if the given {@link SoftwareModuleType} is in this
+     * {@link DistributionSetType} and NOT defined as
+     * {@link DistributionSetTypeElement#isMandatory()}.
+     *
+     * @param softwareModuleTypeId
+     *            search by {@link SoftwareModuleType#getId()}
+     * @return <code>true</code> if found
+     */
+    boolean containsOptionalModuleType(Long softwareModuleTypeId);
+
+    /**
+     * Compares the modules of this {@link DistributionSetType} and the given
+     * one.
+     *
+     * @param dsType
+     *            to compare with
+     * @return <code>true</code> if the lists are identical.
+     */
+    boolean areModuleEntriesIdentical(DistributionSetType dsType);
+
+    /**
+     * Adds {@link SoftwareModuleType} that is optional for the
+     * {@link DistributionSet}.
+     *
+     * @param smType
+     *            to add
+     * @return updated instance
+     */
+    DistributionSetType addOptionalModuleType(SoftwareModuleType smType);
+
+    /**
+     * Adds {@link SoftwareModuleType} that is mandatory for the
+     * {@link DistributionSet}.
+     *
+     * @param smType
+     *            to add
+     * @return updated instance
+     */
+    DistributionSetType addMandatoryModuleType(SoftwareModuleType smType);
+
+    /**
+     * Removes {@link SoftwareModuleType} from the list.
+     *
+     * @param smTypeId
+     *            to remove
+     * @return updated instance
+     */
+    DistributionSetType removeModuleType(Long smTypeId);
+
+    /**
+     * @return business key of this {@link DistributionSetType}.
+     */
+    String getKey();
+
+    /**
+     * @param key
+     *            of this {@link DistributionSetType}.
+     */
+    void setKey(String key);
+
+    /**
+     * @param distributionSet
+     *            to check for completeness
+     * @return <code>true</code> if the all mandatory software module types are
+     *         in the system.
+     */
+    boolean checkComplete(DistributionSet distributionSet);
+
+    /**
+     * @return get color code to by used in management UI views.
+     */
+    String getColour();
+
+    /**
+     * @param colour
+     *            code to by used in management UI views.
+     */
+    void setColour(final String colour);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/ExternalArtifact.java

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.net.URL;
+
+/**
+ * External artifact representation with all the necessary information to
+ * generate an artifact {@link URL} at runtime.
+ *
+ */
+public interface ExternalArtifact extends Artifact {
+
+    /**
+     * @return {@link ExternalArtifactProvider} of this {@link Artifact}.
+     */
+    ExternalArtifactProvider getExternalArtifactProvider();
+
+    /**
+     * @return generated download {@link URL}.
+     */
+    String getUrl();
+
+    /**
+     * @return suffix for {@link URL} generation.
+     */
+    String getUrlSuffix();
+
+    /**
+     * @param urlSuffix
+     *            the urlSuffix to set
+     */
+    void setUrlSuffix(String urlSuffix);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/ExternalArtifactProvider.java

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+/**
+ * External repositories for artifact storage. The update server provides URLs
+ * for the targets to download from these external resources but does not access
+ * them itself.
+ *
+ */
+public interface ExternalArtifactProvider extends NamedEntity {
+
+    /**
+     * @return prefix for url generation
+     */
+    String getBasePath();
+
+    /**
+     * @return default for {@link ExternalArtifact#getUrlSuffix()}.
+     */
+    String getDefaultSuffix();
+
+    /**
+     * @param basePath
+     *            prefix for url generation
+     */
+    void setBasePath(String basePath);
+
+    /**
+     * @param defaultSuffix
+     *            for {@link ExternalArtifact#getUrlSuffix()}.
+     */
+    void setDefaultSuffix(String defaultSuffix);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/LocalArtifact.java

@@ -0,0 +1,28 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import org.eclipse.hawkbit.artifact.repository.ArtifactRepository;
+
+/**
+ * Tenant specific locally stored artifact representation that is used by
+ * {@link SoftwareModule}s . It contains all information that is provided by the
+ * user while all update server generated information related to the artifact
+ * (hash, length) is stored directly with the binary itself in the
+ * {@link ArtifactRepository}.
+ *
+ */
+public interface LocalArtifact extends Artifact {
+
+    /**
+     * @return the filename that was provided during upload.
+     */
+    String getFilename();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/MetaData.java

@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.io.Serializable;
+
+/**
+ * Meta data for entities, a (key/value) store.
+ *
+ */
+public interface MetaData extends Serializable {
+
+    /**
+     * @return the key
+     */
+    String getKey();
+
+    /**
+     * @param key
+     */
+    void setKey(String key);
+
+    /**
+     * @return the value
+     */
+    String getValue();
+
+    /**
+     * @param value
+     */
+    void setValue(String value);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/NamedEntity.java

@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+/**
+ * Entities that have a name and description.
+ *
+ */
+public interface NamedEntity extends TenantAwareBaseEntity {
+
+    /**
+     * @return the description of the entity.
+     */
+    String getDescription();
+
+    /**
+     * @return the name of the entity.
+     */
+    String getName();
+
+    /**
+     * @param description
+     *            of the entity.
+     */
+    void setDescription(String description);
+
+    /**
+     * @param name
+     *            of the entity.
+     */
+    void setName(String name);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/NamedVersionedEntity.java

@@ -0,0 +1,28 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+/**
+ * Entities that have a name and a description.
+ *
+ */
+public interface NamedVersionedEntity extends NamedEntity {
+
+    /**
+     * @return the version of entity.
+     */
+    String getVersion();
+
+    /**
+     * @param version
+     *            of the entity.
+     */
+    void setVersion(String version);
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/PollStatus.java

@@ -0,0 +1,68 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.time.LocalDateTime;
+
+/**
+ * The poll time object which holds all the necessary information around the
+ * target poll time, e.g. the last poll time, the next poll time and the overdue
+ * poll time.
+ *
+ */
+public class PollStatus {
+    private final LocalDateTime lastPollDate;
+    private final LocalDateTime nextPollDate;
+    private final LocalDateTime overdueDate;
+    private final LocalDateTime currentDate;
+
+    public PollStatus(final LocalDateTime lastPollDate, final LocalDateTime nextPollDate,
+            final LocalDateTime overdueDate, final LocalDateTime currentDate) {
+        this.lastPollDate = lastPollDate;
+        this.nextPollDate = nextPollDate;
+        this.overdueDate = overdueDate;
+        this.currentDate = currentDate;
+    }
+
+    /**
+     * calculates if the target poll time is overdue and the target has not been
+     * polled in the configured poll time interval.
+     *
+     * @return {@code true} if the current time is after the poll time overdue
+     *         date otherwise {@code false}.
+     */
+    public boolean isOverdue() {
+        return currentDate.isAfter(overdueDate);
+    }
+
+    /**
+     * @return the lastPollDate
+     */
+    public LocalDateTime getLastPollDate() {
+        return lastPollDate;
+    }
+
+    public LocalDateTime getNextPollDate() {
+        return nextPollDate;
+    }
+
+    public LocalDateTime getOverdueDate() {
+        return overdueDate;
+    }
+
+    public LocalDateTime getCurrentDate() {
+        return currentDate;
+    }
+
+    @Override
+    public String toString() {
+        return "PollTime [lastPollDate=" + lastPollDate + ", nextPollDate=" + nextPollDate + ", overdueDate="
+                + overdueDate + ", currentDate=" + currentDate + "]";
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/Rollout.java

@@ -0,0 +1,159 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+
+import org.eclipse.hawkbit.repository.model.Action.ActionType;
+import org.eclipse.hawkbit.repository.model.TotalTargetCountStatus.Status;
+
+/**
+ * Software update operations in large scale IoT scenarios with hundred of
+ * thousands of devices require special handling.
+ * 
+ * That includes secure handling of large volumes of devices at rollout creation
+ * time. Monitoring of the rollout progress. Emergency rollout shutdown in case
+ * of problems on to many devices and reporting capabilities for a complete
+ * understanding of the rollout progress at each point in time.
+ *
+ */
+public interface Rollout extends NamedEntity {
+
+    /**
+     * @return {@link DistributionSet} that is rolled out
+     */
+    DistributionSet getDistributionSet();
+
+    /**
+     * @param distributionSet
+     *            that is rolled out
+     */
+    void setDistributionSet(DistributionSet distributionSet);
+
+    /**
+     * @return list of deployment groups of the rollout.
+     */
+    List<RolloutGroup> getRolloutGroups();
+
+    /**
+     * @return rsql query that identifies the targets that are part of this
+     *         rollout.
+     */
+    String getTargetFilterQuery();
+
+    /**
+     * @param targetFilterQuery
+     *            that identifies the targets that are part of this rollout.
+     */
+    void setTargetFilterQuery(String targetFilterQuery);
+
+    /**
+     * @return status of the rollout
+     */
+    RolloutStatus getStatus();
+
+    /**
+     * @return {@link ActionType} of the rollout.
+     */
+    ActionType getActionType();
+
+    /**
+     * @param actionType
+     *            of the rollout.
+     */
+    void setActionType(ActionType actionType);
+
+    /**
+     * @return time in {@link TimeUnit#MILLISECONDS} after which
+     *         {@link #isForced()} switches to <code>true</code> in case of
+     *         {@link ActionType#TIMEFORCED}.
+     */
+    long getForcedTime();
+
+    /**
+     * @param forcedTime
+     *            in {@link TimeUnit#MILLISECONDS} after which
+     *            {@link #isForced()} switches to <code>true</code> in case of
+     *            {@link ActionType#TIMEFORCED}.
+     */
+    void setForcedTime(long forcedTime);
+
+    /**
+     * @return number of {@link Target}s in this rollout.
+     */
+    long getTotalTargets();
+
+    /**
+     * @return number of {@link RolloutGroup}s.
+     */
+    int getRolloutGroupsCreated();
+
+    /**
+     * @return all states with the respective target count in that
+     *         {@link Status}.
+     */
+    TotalTargetCountStatus getTotalTargetCountStatus();
+
+    /**
+     *
+     * State machine for rollout.
+     *
+     */
+    public enum RolloutStatus {
+
+        /**
+         * Rollouts is being created.
+         */
+        CREATING,
+
+        /**
+         * Rollout is ready to start.
+         */
+        READY,
+
+        /**
+         * Rollout is paused.
+         */
+        PAUSED,
+
+        /**
+         * Rollout is starting.
+         */
+        STARTING,
+
+        /**
+         * Rollout is stopped.
+         */
+        STOPPED,
+
+        /**
+         * Rollout is running.
+         */
+        RUNNING,
+
+        /**
+         * Rollout is finished.
+         */
+        FINISHED,
+
+        /**
+         * Rollout could not be created due to errors, might be a database
+         * problem during asynchronous creating.
+         */
+        ERROR_CREATING,
+
+        /**
+         * Rollout could not be started due to errors, might be database problem
+         * during asynchronous starting.
+         */
+        ERROR_STARTING;
+    }
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/RolloutGroup.java

@@ -0,0 +1,183 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+/**
+ * The core functionality of a {@link Rollout} is the cascading processing of
+ * (sub) deployment groups. The group defines under which conditions the
+ * following group is processed.
+ *
+ */
+public interface RolloutGroup extends NamedEntity {
+
+    Rollout getRollout();
+
+    void setRollout(Rollout rollout);
+
+    RolloutGroupStatus getStatus();
+
+    void setStatus(RolloutGroupStatus status);
+
+    RolloutGroup getParent();
+
+    RolloutGroupSuccessCondition getSuccessCondition();
+
+    void setSuccessCondition(RolloutGroupSuccessCondition finishCondition);
+
+    String getSuccessConditionExp();
+
+    void setSuccessConditionExp(String finishExp);
+
+    RolloutGroupErrorCondition getErrorCondition();
+
+    void setErrorCondition(RolloutGroupErrorCondition errorCondition);
+
+    String getErrorConditionExp();
+
+    void setErrorConditionExp(String errorExp);
+
+    RolloutGroupErrorAction getErrorAction();
+
+    void setErrorAction(RolloutGroupErrorAction errorAction);
+
+    String getErrorActionExp();
+
+    void setErrorActionExp(String errorActionExp);
+
+    RolloutGroupSuccessAction getSuccessAction();
+
+    String getSuccessActionExp();
+
+    long getTotalTargets();
+
+    /**
+     * @return the totalTargetCountStatus
+     */
+    TotalTargetCountStatus getTotalTargetCountStatus();
+
+    /**
+     * @param totalTargetCountStatus
+     *            the totalTargetCountStatus to set
+     */
+    void setTotalTargetCountStatus(TotalTargetCountStatus totalTargetCountStatus);
+
+    /**
+     * Rollout goup state machine.
+     *
+     */
+    public enum RolloutGroupStatus {
+
+        /**
+         * Ready to start the group.
+         */
+        READY,
+
+        /**
+         * Group is scheduled and started sometime, e.g. trigger of group
+         * before.
+         */
+        SCHEDULED,
+
+        /**
+         * Group is finished.
+         */
+        FINISHED,
+
+        /**
+         * Group is finished and has errors.
+         */
+        ERROR,
+
+        /**
+         * Group is running.
+         */
+        RUNNING;
+    }
+
+    /**
+     * The condition to evaluate if an group is success state.
+     */
+    public enum RolloutGroupSuccessCondition {
+        THRESHOLD("thresholdRolloutGroupSuccessCondition");
+
+        private final String beanName;
+
+        private RolloutGroupSuccessCondition(final String beanName) {
+            this.beanName = beanName;
+        }
+
+        /**
+         * @return the beanName
+         */
+        public String getBeanName() {
+            return beanName;
+        }
+    }
+
+    /**
+     * The condition to evaluate if an group is in error state.
+     */
+    public enum RolloutGroupErrorCondition {
+        THRESHOLD("thresholdRolloutGroupErrorCondition");
+
+        private final String beanName;
+
+        private RolloutGroupErrorCondition(final String beanName) {
+            this.beanName = beanName;
+        }
+
+        /**
+         * @return the beanName
+         */
+        public String getBeanName() {
+            return beanName;
+        }
+    }
+
+    /**
+     * The actions executed when the {@link RolloutGroup#errorCondition} is hit.
+     */
+    public enum RolloutGroupErrorAction {
+        PAUSE("pauseRolloutGroupAction");
+
+        private final String beanName;
+
+        private RolloutGroupErrorAction(final String beanName) {
+            this.beanName = beanName;
+        }
+
+        /**
+         * @return the beanName
+         */
+        public String getBeanName() {
+            return beanName;
+        }
+    }
+
+    /**
+     * The actions executed when the {@link RolloutGroup#successCondition} is
+     * hit.
+     */
+    public enum RolloutGroupSuccessAction {
+        NEXTGROUP("startNextRolloutGroupAction");
+
+        private final String beanName;
+
+        private RolloutGroupSuccessAction(final String beanName) {
+            this.beanName = beanName;
+        }
+
+        /**
+         * @return the beanName
+         */
+        public String getBeanName() {
+            return beanName;
+        }
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/RolloutGroupConditionBuilder.java

@@ -0,0 +1,91 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupErrorAction;
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupErrorCondition;
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupSuccessAction;
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupSuccessCondition;
+
+/**
+ * Builder to build easily the {@link RolloutGroupConditions}.
+ *
+ */
+public class RolloutGroupConditionBuilder {
+    private final RolloutGroupConditions conditions = new RolloutGroupConditions();
+
+    /**
+     * @return completed {@link RolloutGroupConditions}.
+     */
+    public RolloutGroupConditions build() {
+        return conditions;
+    }
+
+    /**
+     * Sets the finish condition and expression on the builder.
+     *
+     * @param condition
+     *            the finish condition
+     * @param expression
+     *            the finish expression
+     * @return the builder itself
+     */
+    public RolloutGroupConditionBuilder successCondition(final RolloutGroupSuccessCondition condition,
+            final String expression) {
+        conditions.setSuccessCondition(condition);
+        conditions.setSuccessConditionExp(expression);
+        return this;
+    }
+
+    /**
+     * Sets the success action and expression on the builder.
+     *
+     * @param action
+     *            the success action
+     * @param expression
+     *            the error expression
+     * @return the builder itself
+     */
+    public RolloutGroupConditionBuilder successAction(final RolloutGroupSuccessAction action, final String expression) {
+        conditions.setSuccessAction(action);
+        conditions.setSuccessActionExp(expression);
+        return this;
+    }
+
+    /**
+     * Sets the error condition and expression on the builder.
+     *
+     * @param condition
+     *            the error condition
+     * @param expression
+     *            the error expression
+     * @return the builder itself
+     */
+    public RolloutGroupConditionBuilder errorCondition(final RolloutGroupErrorCondition condition,
+            final String expression) {
+        conditions.setErrorCondition(condition);
+        conditions.setErrorConditionExp(expression);
+        return this;
+    }
+
+    /**
+     * Sets the error action and expression on the builder.
+     *
+     * @param action
+     *            the error action
+     * @param expression
+     *            the error expression
+     * @return the builder itself
+     */
+    public RolloutGroupConditionBuilder errorAction(final RolloutGroupErrorAction action, final String expression) {
+        conditions.setErrorAction(action);
+        conditions.setErrorActionExp(expression);
+        return this;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/RolloutGroupConditions.java

@@ -0,0 +1,93 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupErrorAction;
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupErrorCondition;
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupSuccessAction;
+import org.eclipse.hawkbit.repository.model.RolloutGroup.RolloutGroupSuccessCondition;
+
+/**
+ * Object which holds all {@link RolloutGroup} conditions together which can
+ * easily built.
+ */
+public class RolloutGroupConditions {
+    private RolloutGroupSuccessCondition successCondition;
+    private String successConditionExp;
+    private RolloutGroupSuccessAction successAction;
+    private String successActionExp;
+    private RolloutGroupErrorCondition errorCondition;
+    private String errorConditionExp;
+    private RolloutGroupErrorAction errorAction;
+    private String errorActionExp;
+
+    public RolloutGroupSuccessCondition getSuccessCondition() {
+        return successCondition;
+    }
+
+    public void setSuccessCondition(final RolloutGroupSuccessCondition finishCondition) {
+        successCondition = finishCondition;
+    }
+
+    public String getSuccessConditionExp() {
+        return successConditionExp;
+    }
+
+    public void setSuccessConditionExp(final String finishConditionExp) {
+        successConditionExp = finishConditionExp;
+    }
+
+    public RolloutGroupSuccessAction getSuccessAction() {
+        return successAction;
+    }
+
+    public void setSuccessAction(final RolloutGroupSuccessAction successAction) {
+        this.successAction = successAction;
+    }
+
+    public String getSuccessActionExp() {
+        return successActionExp;
+    }
+
+    public void setSuccessActionExp(final String successActionExp) {
+        this.successActionExp = successActionExp;
+    }
+
+    public RolloutGroupErrorCondition getErrorCondition() {
+        return errorCondition;
+    }
+
+    public void setErrorCondition(final RolloutGroupErrorCondition errorCondition) {
+        this.errorCondition = errorCondition;
+    }
+
+    public String getErrorConditionExp() {
+        return errorConditionExp;
+    }
+
+    public void setErrorConditionExp(final String errorConditionExp) {
+        this.errorConditionExp = errorConditionExp;
+    }
+
+    public RolloutGroupErrorAction getErrorAction() {
+        return errorAction;
+    }
+
+    public void setErrorAction(final RolloutGroupErrorAction errorAction) {
+        this.errorAction = errorAction;
+    }
+
+    public String getErrorActionExp() {
+        return errorActionExp;
+    }
+
+    public void setErrorActionExp(final String errorActionExp) {
+        this.errorActionExp = errorActionExp;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/SoftwareModule.java

@@ -0,0 +1,86 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.util.List;
+import java.util.Optional;
+
+public interface SoftwareModule extends NamedVersionedEntity {
+
+    /**
+     * @param artifact
+     *            is added to the assigned {@link Artifact}s.
+     */
+    void addArtifact(LocalArtifact artifact);
+
+    /**
+     * @param artifact
+     *            is added to the assigned {@link Artifact}s.
+     */
+    void addArtifact(ExternalArtifact artifact);
+
+    /**
+     * @param artifactId
+     *            to look for
+     * @return found {@link Artifact}
+     */
+    Optional<LocalArtifact> getLocalArtifact(Long artifactId);
+
+    /**
+     * @param fileName
+     *            to look for
+     * @return found {@link Artifact}
+     */
+    Optional<LocalArtifact> getLocalArtifactByFilename(String fileName);
+
+    /**
+     * @return the artifacts
+     */
+    List<Artifact> getArtifacts();
+
+    /**
+     * @return local artifacts only
+     */
+    List<LocalArtifact> getLocalArtifacts();
+
+    String getVendor();
+
+    /**
+     * @param artifact
+     *            is removed from the assigned {@link LocalArtifact}s.
+     */
+    void removeArtifact(LocalArtifact artifact);
+
+    /**
+     * @param artifact
+     *            is removed from the assigned {@link ExternalArtifact}s.
+     */
+    void removeArtifact(ExternalArtifact artifact);
+
+    void setVendor(String vendor);
+
+    SoftwareModuleType getType();
+
+    boolean isDeleted();
+
+    void setDeleted(boolean deleted);
+
+    void setType(SoftwareModuleType type);
+
+    /**
+     * @return immutable list of meta data elements.
+     */
+    List<SoftwareModuleMetadata> getMetadata();
+
+    /**
+     * @return the assignedTo
+     */
+    List<DistributionSet> getAssignedTo();
+
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/SoftwareModuleIdName.java

@@ -0,0 +1,73 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+import java.io.Serializable;
+
+/**
+ * To hold software module name and Id.
+ *
+ */
+public class SoftwareModuleIdName implements Serializable {
+
+    private static final long serialVersionUID = -6317413180936148514L;
+
+    private final Long id;
+    private final String name;
+
+    /**
+     * @param id
+     *            if the {@link SoftwareModule}
+     * @param name
+     *            of the {@link SoftwareModule}
+     */
+    public SoftwareModuleIdName(final Long id, final String name) {
+        super();
+        this.id = id;
+        this.name = name;
+    }
+
+    public Long getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    @Override
+    public int hashCode() {// NOSONAR - as this is generated
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + (id == null ? 0 : id.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object obj) {// NOSONAR - as this is generated
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final SoftwareModuleIdName other = (SoftwareModuleIdName) obj;
+        if (id == null) {
+            if (other.id != null) {
+                return false;
+            }
+        } else if (!id.equals(other.id)) {
+            return false;
+        }
+        return true;
+    }
+}

hawkbit-repository/hawkbit-repository-api/src/main/java/org/eclipse/hawkbit/repository/model/SoftwareModuleMetadata.java

@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) 2015 Bosch Software Innovations GmbH and others.
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.eclipse.hawkbit.repository.model;
+
+public interface SoftwareModuleMetadata extends MetaData {
+
+    SoftwareModule getSoftwareModule();
+
+    void setSoftwareModule(SoftwareModule softwareModule);
+
+}