CCM NG: Reload Methode in AbstractEntityRepository erstellen (#2807) and getIdOfEntity method including implementation in all repositories

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@5256 8810af33-2d31-482b-a856-94f89814c4df

Former-commit-id: 5667244716

ccm-cms/src/main/java/org/librecms/contentsection/AssetRepository.java

@@ -104,6 +104,11 @@ public class AssetRepository
         return "objectId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Asset entity) {
+        return entity.getObjectId();
+    }
+
     @Override
     public boolean isNew(final Asset asset) {
         return asset.getObjectId() == 0;

ccm-cms/src/main/java/org/librecms/contentsection/ContentItemRepository.java

@@ -115,12 +115,17 @@ public class ContentItemRepository
     public Class<ContentItem> getEntityClass() {
         return ContentItem.class;
     }
-    
+
     @Override
     public String getIdAttributeName() {
         return "objectId";
     }
 
+    @Override
+    public Long getIdOfEntity(final ContentItem entity) {
+        return entity.getObjectId();
+    }
+
     @Override
     public boolean isNew(final ContentItem item) {
         return ccmObjectRepo.isNew(item);

ccm-cms/src/main/java/org/librecms/contentsection/ContentSectionRepository.java

@@ -54,7 +54,7 @@ public class ContentSectionRepository
 
         try {
             return Optional.of(query.getSingleResult());
-        } catch(NoResultException ex) {
+        } catch (NoResultException ex) {
             return Optional.empty();
         }
     }
@@ -63,12 +63,17 @@ public class ContentSectionRepository
     public Class<ContentSection> getEntityClass() {
         return ContentSection.class;
     }
-    
+
     @Override
     public String getIdAttributeName() {
         return "objectId";
     }
 
+    @Override
+    public Long getIdOfEntity(final ContentSection entity) {
+        return entity.getObjectId();
+    }
+
     @Override
     public boolean isNew(final ContentSection section) {
         return section.getObjectId() == 0;

ccm-cms/src/main/java/org/librecms/contentsection/ContentTypeRepository.java

@@ -54,12 +54,17 @@ public class ContentTypeRepository
     public Class<ContentType> getEntityClass() {
         return ContentType.class;
     }
-    
+
     @Override
     public String getIdAttributeName() {
         return "objectId";
     }
 
+    @Override
+    public Long getIdOfEntity(final ContentType entity) {
+        return entity.getObjectId();
+    }
+
     @Override
     public boolean isNew(final ContentType type) {
         return type.getObjectId() == 0;

ccm-cms/src/main/java/org/librecms/contentsection/FolderRepository.java

@@ -61,6 +61,11 @@ public class FolderRepository extends AbstractEntityRepository<Long, Folder> {
         return "objectId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Folder entity) {
+        return entity.getObjectId();
+    }
+
     @Override
     public boolean isNew(final Folder folder) {
         return folder.getObjectId() == 0;

ccm-cms/src/main/java/org/librecms/contenttypes/MultiPartArticleSectionRepository.java

@@ -46,7 +46,12 @@ public class MultiPartArticleSectionRepository
     public String getIdAttributeName() {
         return "sectionId";
     }
-    
+
+    @Override
+    public Long getIdOfEntity(final MultiPartArticleSection entity) {
+        return entity.getSectionId();
+    }
+
     @Override
     public Class<MultiPartArticleSection> getEntityClass() {
         return MultiPartArticleSection.class;
@@ -78,10 +83,10 @@ public class MultiPartArticleSectionRepository
         final MultiPartArticleSection section) {
 
         final TypedQuery<MultiPartArticle> query = getEntityManager()
-        .createNamedQuery("MultiPartArticleSection.findArticleOfSection", 
+            .createNamedQuery("MultiPartArticleSection.findArticleOfSection",
-                          MultiPartArticle.class);
+                              MultiPartArticle.class);
         query.setParameter("section", section);
-        
+
         return query.getSingleResult();
     }
 

ccm-cms/src/main/java/org/librecms/lifecycle/LifecycleDefinitionRepository.java

@@ -42,6 +42,11 @@ public class LifecycleDefinitionRepository
         return "definitionId";
     }
 
+    @Override
+    public Long getIdOfEntity(final LifecycleDefinition entity) {
+        return entity.getDefinitionId();
+    }
+
     @Override
     public boolean isNew(final LifecycleDefinition lifecycleDefinition) {
         return lifecycleDefinition.getDefinitionId() == 0;

ccm-cms/src/main/java/org/librecms/lifecycle/LifecycleRepository.java

@@ -27,23 +27,27 @@ import javax.enterprise.context.RequestScoped;
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
 @RequestScoped
-public class LifecycleRepository extends AbstractEntityRepository<Long, Lifecycle> {
+public class LifecycleRepository
+    extends AbstractEntityRepository<Long, Lifecycle> {
 
     @Override
     public Class<Lifecycle> getEntityClass() {
         return Lifecycle.class;
     }
-    
+
     @Override
     public String getIdAttributeName() {
         return "lifecycleId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Lifecycle entity) {
+        return entity.getLifecycleId();
+    }
+
     @Override
     public boolean isNew(final Lifecycle lifecycle) {
         return lifecycle.getLifecycleId() == 0;
     }
 
-    
-    
 }

ccm-cms/src/main/java/org/librecms/lifecycle/PhaseDefinititionRepository.java

@@ -27,7 +27,7 @@ import javax.enterprise.context.RequestScoped;
  * @author <a href="mailto:jens.pelzetter@googlemail.com">Jens Pelzetter</a>
  */
 @RequestScoped
-public class PhaseDefinititionRepository 
+public class PhaseDefinititionRepository
     extends AbstractEntityRepository<Long, PhaseDefinition> {
 
     @Override
@@ -39,12 +39,15 @@ public class PhaseDefinititionRepository
     public String getIdAttributeName() {
         return "definitionId";
     }
-    
+
+    @Override
+    public Long getIdOfEntity(final PhaseDefinition entity) {
+        return entity.getDefinitionId();
+    }
+
     @Override
     public boolean isNew(final PhaseDefinition phaseDefinition) {
         return phaseDefinition.getDefinitionId() == 0;
     }
-    
-    
 
 }

ccm-cms/src/main/java/org/librecms/lifecycle/PhaseRepository.java

@@ -41,6 +41,11 @@ public class PhaseRepository extends AbstractEntityRepository<Long, Phase> {
         return "phaseId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Phase entity) {
+        return entity.getPhaseId();
+    }
+
     @Override
     public boolean isNew(final Phase phase) {
         return phase.getPhaseId() == 0;

ccm-cms/src/main/java/org/librecms/pages/PageRepository.java

@@ -101,4 +101,9 @@ public class PageRepository extends AbstractEntityRepository<Long, Page> {
         return page.getObjectId() == 0;
     }
 
+    @Override
+    public Long getIdOfEntity(final Page entity) {
+        return entity.getObjectId();
+    }
+
 }

ccm-cms/src/main/java/org/librecms/pages/PagesRepository.java

@@ -87,6 +87,11 @@ public class PagesRepository extends AbstractEntityRepository<Long, Pages> {
         return "objectId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Pages entity) {
+        return entity.getObjectId();
+    }
+
     @Override
     public boolean isNew(final Pages pages) {
         return pages.getObjectId() == 0;

ccm-core/src/main/java/org/libreccm/categorization/CategoryRepository.java

@@ -71,6 +71,11 @@ public class CategoryRepository extends AbstractEntityRepository<Long, Category>
         return "objectId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Category entity) {
+        return entity.getObjectId();
+    }
+    
     @Override
     public boolean isNew(final Category entity) {
         return entity.getObjectId() == 0;

ccm-core/src/main/java/org/libreccm/categorization/DomainRepository.java

@@ -55,6 +55,11 @@ public class DomainRepository extends AbstractEntityRepository<Long, Domain> {
     public String getIdAttributeName() {
         return "objectId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final Domain entity) {
+        return entity.getObjectId();
+    }
 
     @Override
     public boolean isNew(final Domain entity) {

ccm-core/src/main/java/org/libreccm/core/AbstractEntityRepository.java

@@ -133,6 +133,14 @@ public abstract class AbstractEntityRepository<K, E> implements Serializable {
      */
     public abstract String getIdAttributeName();
 
+    /**
+     * Get the primary key/id of a entity.
+     * 
+     * @param entity The entity
+     * @return The ID of the provided {@code entity}.
+     */
+    public abstract K getIdOfEntity(E entity);
+    
     /**
      * Finds an entity by it ID.
      *
@@ -215,6 +223,16 @@ public abstract class AbstractEntityRepository<K, E> implements Serializable {
             return Optional.empty();
         }
     }
+    
+    @Transactional(Transactional.TxType.REQUIRED)
+    public E reload(final E entity, final String... fetchJoins) {
+        
+        return findById(getIdOfEntity(entity), fetchJoins)
+            .orElseThrow(() -> new IllegalArgumentException(String
+                .format("No Entity of type \"%s\" with ID %s in the database.",
+                        getEntityClass().getName(),
+                        Objects.toString(getIdOfEntity(entity)))));
+    }
 
     /**
      * Finds all instances of the entity of the type this repository is

ccm-core/src/main/java/org/libreccm/core/CcmObjectRepository.java

@@ -55,6 +55,11 @@ public class CcmObjectRepository extends AbstractEntityRepository<Long, CcmObjec
     public String getIdAttributeName() {
         return "objectId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final CcmObject entity) {
+        return entity.getObjectId();
+    }
 
     @Override
     public boolean isNew(final CcmObject entity) {

ccm-core/src/main/java/org/libreccm/core/ResourceRepository.java

@@ -49,6 +49,11 @@ public class ResourceRepository extends AbstractEntityRepository<Long,
     public String getIdAttributeName() {
         return "objectId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final Resource entity) {
+        return entity.getObjectId();
+    }
 
     @Override
     public boolean isNew(final Resource entity) {

ccm-core/src/main/java/org/libreccm/core/ResourceTypeRepository.java

@@ -48,6 +48,11 @@ public class ResourceTypeRepository
     public String getIdAttributeName() {
         return "resourceTypeId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final ResourceType entity) {
+        return entity.getResourceTypeId();
+    }
 
     @Override
     public boolean isNew(final ResourceType entity) {

ccm-core/src/main/java/org/libreccm/pagemodel/ComponentModelRepository.java

@@ -47,6 +47,11 @@ public class ComponentModelRepository
     public String getIdAttributeName() {
         return "componentModelId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final ComponentModel entity) {
+        return entity.getComponentModelId();
+    }
 
     @Override
     public boolean isNew(final ComponentModel componentModel) {

ccm-core/src/main/java/org/libreccm/pagemodel/PageModelRepository.java

@@ -53,6 +53,11 @@ public class PageModelRepository extends AbstractEntityRepository<Long, PageMode
         return "pageModelId";
     }
 
+    @Override
+    public Long getIdOfEntity(final PageModel entity) {
+        return entity.getPageModelId();
+    }
+    
     @Override
     public boolean isNew(final PageModel pageModel) {
 

ccm-core/src/main/java/org/libreccm/security/GroupRepository.java

@@ -41,12 +41,17 @@ public class GroupRepository extends AbstractEntityRepository<Long, Group> {
     public Class<Group> getEntityClass() {
         return Group.class;
     }
-    
+
     @Override
     public String getIdAttributeName() {
         return "partyId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Group entity) {
+        return entity.getPartyId();
+    }
+
     @Override
     public boolean isNew(final Group entity) {
         if (entity == null) {

ccm-core/src/main/java/org/libreccm/security/PartyRepository.java

@@ -47,6 +47,11 @@ public class PartyRepository extends AbstractEntityRepository<Long, Party> {
         return "partyId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Party entity) {
+        return entity.getPartyId();
+    }
+
     @Override
     public boolean isNew(final Party entity) {
         if (entity == null) {

ccm-core/src/main/java/org/libreccm/security/PermissionRepository.java

@@ -47,6 +47,11 @@ public class PermissionRepository
         return "permissionId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Permission entity) {
+        return entity.getPermissionId();
+    }
+
     @Override
     public boolean isNew(Permission entity) {
         if (entity == null) {

ccm-core/src/main/java/org/libreccm/security/RoleRepository.java

@@ -49,6 +49,11 @@ public class RoleRepository extends AbstractEntityRepository<Long, Role> {
         return "roleId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Role entity) {
+        return entity.getRoleId();
+    }
+    
     @Override
     public boolean isNew(final Role entity) {
         if (entity == null) {

ccm-core/src/main/java/org/libreccm/security/UserRepository.java

@@ -47,6 +47,11 @@ public class UserRepository extends AbstractEntityRepository<Long, User> {
     public String getIdAttributeName() {
         return "partyId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final User entity) {
+        return entity.getPartyId();
+    }
 
     @Override
     public boolean isNew(final User user) {

ccm-core/src/main/java/org/libreccm/sites/SiteRepository.java

@@ -127,6 +127,11 @@ public class SiteRepository extends AbstractEntityRepository<Long, Site> {
     public String getIdAttributeName() {
         return "objectId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final Site entity) {
+        return entity.getObjectId();
+    }
 
     @Override
     public boolean isNew(final Site site) {

ccm-core/src/main/java/org/libreccm/web/ApplicationRepository.java

@@ -51,6 +51,11 @@ public class ApplicationRepository
     public String getIdAttributeName() {
         return "objectId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final CcmApplication entity) {
+        return entity.getObjectId();
+    }
 
     @Override
     public boolean isNew(final CcmApplication application) {

ccm-core/src/main/java/org/libreccm/workflow/AssignableTaskRepository.java

@@ -50,6 +50,11 @@ public class AssignableTaskRepository
     public String getIdAttributeName() {
         return "taskId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final AssignableTask entity) {
+        return entity.getTaskId();
+    }
 
     @Override
     public boolean isNew(final AssignableTask task) {

ccm-core/src/main/java/org/libreccm/workflow/TaskCommentRepository.java

@@ -44,6 +44,11 @@ public class TaskCommentRepository
     public String getIdAttributeName() {
         return "commentId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final TaskComment entity) {
+        return entity.getCommentId();
+    }
 
     @Override
     public boolean isNew(TaskComment entity) {

ccm-core/src/main/java/org/libreccm/workflow/TaskRepository.java

@@ -46,6 +46,11 @@ public class TaskRepository extends AbstractEntityRepository<Long, Task> {
     public String getIdAttributeName() {
         return "taskId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final Task entity) {
+        return entity.getTaskId();
+    }
 
     @Override
     public boolean isNew(final Task task) {

ccm-core/src/main/java/org/libreccm/workflow/WorkflowRepository.java

@@ -47,6 +47,11 @@ public class WorkflowRepository extends AbstractEntityRepository<Long, Workflow>
         return "workflowId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Workflow entity) {
+        return entity.getWorkflowId();
+    }
+    
     @Override
     public boolean isNew(final Workflow workflow) {
         return workflow.getWorkflowId() == 0;

ccm-docrepo/src/main/java/org/libreccm/docrepo/BlobObjectRepository.java

@@ -34,6 +34,8 @@ import javax.persistence.EntityManager;
 public class BlobObjectRepository extends
     AbstractAuditedEntityRepository<Long, BlobObject> {
 
+    private static final long serialVersionUID = 35679591875538616L;
+
     @Inject
     private EntityManager entityManager;
 
@@ -47,6 +49,11 @@ public class BlobObjectRepository extends
         return "blobObjectId";
     }
 
+    @Override
+    public Long getIdOfEntity(final BlobObject entity) {
+        return entity.getBlobObjectId();
+    }
+
     @Override
     public Class<BlobObject> getEntityClass() {
         return BlobObject.class;

ccm-docrepo/src/main/java/org/libreccm/docrepo/FileRepository.java

@@ -39,6 +39,11 @@ public class FileRepository extends AbstractResourceRepository<File> {
         return "objectId";
     }
 
+    @Override
+    public Long getIdOfEntity(final File entity) {
+        return entity.getObjectId();
+    }
+
     @Override
     public TypedQuery<File> getFindByNameQuery() {
         return entityManager.createNamedQuery(

ccm-docrepo/src/main/java/org/libreccm/docrepo/FolderRepository.java

@@ -38,6 +38,11 @@ public class FolderRepository extends AbstractResourceRepository<Folder> {
     public String getIdAttributeName() {
         return "objectId";
     }
+    
+    @Override
+    public Long getIdOfEntity(final Folder entity) {
+        return entity.getObjectId();
+    }
 
     @Override
     public TypedQuery<Folder> getFindByNameQuery() {

ccm-docrepo/src/main/java/org/libreccm/docrepo/RepositoryRepository.java

@@ -47,6 +47,11 @@ public class RepositoryRepository
         return entity.getObjectId();
     }
 
+    @Override
+    public Long getIdOfEntity(final Repository entity) {
+        return entity.getObjectId();
+    }
+
     @Override
     public String getIdAttributeName() {
         return "objectId";

ccm-shortcuts/src/main/java/org/libreccm/shortcuts/ShortcutRepository.java

@@ -53,6 +53,11 @@ public class ShortcutRepository extends AbstractEntityRepository<Long, Shortcut>
         return "shortcutId";
     }
 
+    @Override
+    public Long getIdOfEntity(final Shortcut entity) {
+        return entity.getShortcutId();
+    }
+
     @Override
     public boolean isNew(final Shortcut entity) {
         return entity.getShortcutId() == 0;