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

Class EntityRelationServiceImpl

java.lang.Object

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

All Implemented Interfaces:

EntityRelationService

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

Constructor Summary

Constructors

Constructor	Description
EntityRelationServiceImpl(EntityRelationRepository repository)

Method Summary

Modifier and Type	Method	Description
void	addRelation(UUID subjectEntityUuid, String predicate, UUID objectEntityUuid)
void	deleteBySubject(UUID subjectEntityUuid)
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
List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation>	getBySubject(UUID subjectEntityUuid)
List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation>	save(List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> entityRelations)	Save (means create or update) a list of entity relations.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.digitalcollections.cudami.server.business.api.service.identifiable.entity.relation.EntityRelationService

addRelation, deleteBySubject, getBySubject

Constructor Detail

EntityRelationServiceImpl

@Autowired
public EntityRelationServiceImpl(EntityRelationRepository repository)

Method Detail

addRelation

public void addRelation(UUID subjectEntityUuid,
                        String predicate,
                        UUID objectEntityUuid)

Specified by:

addRelation in interface EntityRelationService

deleteBySubject

public void deleteBySubject(UUID subjectEntityUuid)

Specified by:

deleteBySubject in interface EntityRelationService

find

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

Description copied from interface: EntityRelationService

Get paged, sorted, filtered relations

Specified by:

find in interface EntityRelationService

Parameters:

pageRequest - request param container for paging, sorting, filtering

Returns:

result as paged response

getBySubject

public List<de.digitalcollections.model.identifiable.entity.relation.EntityRelation> getBySubject(UUID subjectEntityUuid)

Specified by:

getBySubject in interface EntityRelationService

save

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

Description copied from interface: EntityRelationService

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

Specified by:

save in interface EntityRelationService

Parameters:

entityRelations - a list of entity relations to persist

Returns:

the persisted list of entity relations