Package de.digitalcollections.cudami.server.business.impl.service.identifiable.entity.relation

Class EntityToEntityRelationServiceImpl

java.lang.Object

de.digitalcollections.cudami.server.business.impl.service.identifiable.entity.relation.EntityToEntityRelationServiceImpl

All Implemented Interfaces:

EntityToEntityRelationService

@Service
@Transactional(rollbackFor=java.lang.Exception.class)
public class EntityToEntityRelationServiceImpl
extends Object
implements EntityToEntityRelationService

Constructor Summary

Constructors

Constructor	Description
EntityToEntityRelationServiceImpl(EntityToEntityRelationRepository repository)

Method Summary

Modifier and Type	Method	Description
void	addRelation(de.digitalcollections.model.identifiable.entity.relation.EntityRelation relation)
void	deleteByObject(de.digitalcollections.model.identifiable.entity.Entity objectEntity)
void	deleteBySubject(de.digitalcollections.model.identifiable.entity.Entity subjectEntity)
de.digitalcollections.model.list.paging.PageResponse<de.digitalcollections.model.identifiable.entity.relation.EntityRelation>	find(de.digitalcollections.model.list.paging.PageRequest pageRequest)	Get paged, sorted, filtered relations
de.digitalcollections.model.list.paging.PageResponse<de.digitalcollections.model.identifiable.entity.relation.EntityRelation>	findBySubject(de.digitalcollections.model.identifiable.entity.Entity subjectEntity, de.digitalcollections.model.list.paging.PageRequest pageRequest)
void	save(List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> entityRelations)	Save (means create or update) a list of entity relations.
void	setEntityRelations(de.digitalcollections.model.identifiable.entity.Entity entity, List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> relations, boolean deleteExisting)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

EntityToEntityRelationServiceImpl

@Autowired
public EntityToEntityRelationServiceImpl(EntityToEntityRelationRepository repository)

Method Details

addRelation

public void addRelation(de.digitalcollections.model.identifiable.entity.relation.EntityRelation relation)
                 throws ServiceException

Specified by:

addRelation in interface EntityToEntityRelationService

Throws:

ServiceException

deleteByObject

public void deleteByObject(de.digitalcollections.model.identifiable.entity.Entity objectEntity)
                    throws ServiceException

Specified by:

deleteByObject in interface EntityToEntityRelationService

Throws:

ServiceException

deleteBySubject

public void deleteBySubject(de.digitalcollections.model.identifiable.entity.Entity subjectEntity)
                     throws ServiceException

Specified by:

deleteBySubject in interface EntityToEntityRelationService

Throws:

ServiceException

find

public de.digitalcollections.model.list.paging.PageResponse<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> find(de.digitalcollections.model.list.paging.PageRequest pageRequest)
                                                                                                                                   throws ServiceException

Description copied from interface: EntityToEntityRelationService

Get paged, sorted, filtered relations

Specified by:

find in interface EntityToEntityRelationService

Parameters:

pageRequest - request param container for paging, sorting, filtering

Returns:

result as paged response

Throws:

ServiceException

findBySubject

public de.digitalcollections.model.list.paging.PageResponse<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> findBySubject(de.digitalcollections.model.identifiable.entity.Entity subjectEntity,
 de.digitalcollections.model.list.paging.PageRequest pageRequest)
                                                                                                                                            throws ServiceException

Specified by:

findBySubject in interface EntityToEntityRelationService

Throws:

ServiceException

save

public void save(List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> entityRelations)
          throws ServiceException

Description copied from interface: EntityToEntityRelationService

Save (means create or update) a list of entity relations. This method is idempotent.

Specified by:

save in interface EntityToEntityRelationService

Parameters:

entityRelations - a list of entity relations to persist

Throws:

ServiceException

setEntityRelations

public void setEntityRelations(de.digitalcollections.model.identifiable.entity.Entity entity,
 List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> relations,
 boolean deleteExisting)
                        throws ServiceException

Specified by:

setEntityRelations in interface EntityToEntityRelationService

Throws:

ServiceException