Removed unnecessary entitygraph usage.

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

hawkbit-repository/src/main/java/org/eclipse/hawkbit/repository/ActionRepository.java

@@ -37,16 +37,6 @@ import org.springframework.transaction.annotation.Transactional;
  */
 @Transactional(readOnly = true)
 public interface ActionRepository extends BaseEntityRepository<Action, Long>, JpaSpecificationExecutor<Action> {
-
-    /*
-     * (non-Javadoc)
-     *
-     * @see org.springframework.data.repository.CrudRepository#findAll()
-     */
-    @Override
-    @EntityGraph(value = "Action.all", type = EntityGraphType.LOAD)
-    Iterable<Action> findAll();
-
     /**
      * Retrieves an Action with all lazy attributes.
      *
@@ -67,7 +57,6 @@ public interface ActionRepository extends BaseEntityRepository<Action, Long>, Jp
      *            the {@link DistributionSet} on which will be filtered
      * @return the found {@link Action}s
      */
-    @EntityGraph(value = "Action.all", type = EntityGraphType.LOAD)
     Page<Action> findByDistributionSet(final Pageable pageable, final DistributionSet ds);
 
     /**
@@ -84,7 +73,8 @@ public interface ActionRepository extends BaseEntityRepository<Action, Long>, Jp
 
     /**
      * Retrieves all {@link Action}s which are active and referring the given
-     * {@link Target} in a specified order.
+     * {@link Target} in a specified order. Loads also the lazy
+     * {@link Action#getDistributionSet()} field.
      *
      * @param pageable
      *            page parameters
@@ -125,7 +115,6 @@ public interface ActionRepository extends BaseEntityRepository<Action, Long>, Jp
      * @return the found {@link UpdateAction}s
      */
     @Query("Select a from Action a where a.target = :target and a.distributionSet = :ds order by a.id")
-    @EntityGraph(value = "Action.all", type = EntityGraphType.LOAD)
     Page<Action> findByTargetAndDistributionSet(final Pageable pageable, @Param("target") final Target target,
             @Param("ds") DistributionSet ds);
 
@@ -159,7 +148,8 @@ public interface ActionRepository extends BaseEntityRepository<Action, Long>, Jp
 
     /**
      * Retrieves all {@link Action}s of a specific target and given active flag
-     * ordered by action ID.
+     * ordered by action ID. Loads also the lazy
+     * {@link Action#getDistributionSet()} field.
      *
      * @param target
      *            to search for

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

@@ -35,21 +35,15 @@ import org.eclipse.persistence.annotations.CascadeOnDelete;
 
 /**
  * <p>
- * Applicable transition changes of the software {@link SoftwareModule} state of
- * a {@link Target}, e.g. install, uninstall, update, start, stop, and
- * preparations for the transition change, i.e. download.
+ * Applicable transition changes of the {@link SoftwareModule}s state of a
+ * {@link Target}, e.g. install, uninstall, update and preparations for the
+ * transition change, i.e. download.
  * </p>
  *
  * <p>
- * Actions are managed by the SP server (SPS) and applied to the edge controller
- * by the SP controller (SPC). Actions may also be value added commands that are
- * nor directly related to SP, e.g. factory reset.
+ * Actions are managed by the SP server and applied to the targets by the
+ * client.
  * <p>
- *
- *
- *
- *
- *
  */
 @Table(name = "sp_action", indexes = { @Index(name = "sp_idx_action_01", columnList = "tenant,distribution_set"),
         @Index(name = "sp_idx_action_02", columnList = "tenant,target,active"),