Package org.silverpeas.core.persistence.datasource.repository.jpa

Class BasicJpaEntityRepository<E extends BasicJpaEntity<E,?>>

java.lang.Object

org.silverpeas.core.persistence.datasource.repository.jpa.AbstractJpaEntityRepository<E>

org.silverpeas.core.persistence.datasource.repository.jpa.BasicJpaEntityRepository<E>

Type Parameters:

E - specify the class name of the entity which is handled by the repository entity.

All Implemented Interfaces:

EntityRepository<E>, WithSaveAndFlush<E>

Direct Known Subclasses:

ContributionTrackingRepository, DefaultCalendarEventOccurrenceRepository, DefaultCalendarEventRepository, DefaultReminderRepository, DelayedNotificationDataJpaRepository, DelayedNotificationUserSettingJpaRepository, DocumentPermalinkJpaRepository, DownloadDetailJpaRepository, ErrorRepository, ExternalAccountJpaRepository, HistoryStepRepository, NotificationResourceDataJpaRepository, PdcAxisValueRepository, PdcClassificationRepository, PersistentResourceTokenJPARepository, PersonalizationJPARepository, POPUPMessageBeanRepository, ProcessInstanceRepository, QuotaJPARepository, RatingRepository, ServerMessageBeanRepository, SILVERMAILMessageBeanRepository, SPGroupJpaRepository, SPUserJpaRepository, TicketJpaRepository, UserSettingsRepository, VersionPermalinkJpaRepository

public class BasicJpaEntityRepository<E extends BasicJpaEntity<E,?>>
extends AbstractJpaEntityRepository<E>
implements WithSaveAndFlush<E>

It represents the repositories taken in charge the persistence of the business entities in Silverpeas in a basic way, that is to say without any of the added features from the new Silverpeas persistence mechanism (creation and update date, ...). Theses entities were already yet here before the new Silverpeas Persistence API, and they were managed according to the SQL old school way (J2EE BMP way). The repository is here to manage such entities in order to facilitate the migration from the BMP approach to the new JPA one.

The managed entities can be a contribution, a contribution's content or a transverse application bean (user, domain, ...) whose the persistence was managed in the old SQL way.

This interface is dedicated to be implemented by abstract repositories that providing each an implementation of the persistence technology used to manage the persistence of the entities in a data source.

Author:

ebonnet

Constructor Summary

Constructors

Constructor	Description
BasicJpaEntityRepository()

Method Summary

Modifier and Type	Method	Description
long	deleteByComponentInstanceId(String instanceId)	Deletes all entities belonging to the specified component instance.
E	saveAndFlush(E entity)	Saves the specified entity and then flushes the persistence context into the underlying data sources.

Methods inherited from class org.silverpeas.core.persistence.datasource.repository.jpa.AbstractJpaEntityRepository

contains, countByCriteria, countFromJpqlString, delete, deleteById, deleteFromJpqlQuery, deleteFromNamedQuery, findByCriteria, findByNamedQuery, findFirstByNamedQuery, flush, getAll, getById, getById, getEntityClass, getEntityManager, getFromJpqlString, getFromJpqlString, getFromNamedQuery, getFromNamedQuery, getIdentifierConverter, getMaximumItemsInClause, listFromJpqlString, listFromJpqlString, listFromJpqlString, listFromJpqlString, listFromNamedQuery, listFromNamedQuery, newNamedParameters, noParameter, save, setMaximumItemsInClause, split, streamByNamedQuery, streamByNamedQuery, streamFromJpqlString, streamFromJpqlString, updateFromJpqlQuery, updateFromNamedQuery

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.silverpeas.core.persistence.datasource.repository.EntityRepository

delete, deleteById, getById, save, save

Constructor Detail

BasicJpaEntityRepository

public BasicJpaEntityRepository()

Method Detail

saveAndFlush

public E saveAndFlush(E entity)

Description copied from interface: WithSaveAndFlush

Saves the specified entity and then flushes the persistence context into the underlying data sources.

Specified by:

saveAndFlush in interface WithSaveAndFlush<E extends BasicJpaEntity<E,?>>

Parameters:

entity - the entity to save.

Returns:

the saved entity.

deleteByComponentInstanceId

public long deleteByComponentInstanceId(String instanceId)

Description copied from interface: EntityRepository

Deletes all entities belonging to the specified component instance.

Specified by:

deleteByComponentInstanceId in interface EntityRepository<E extends BasicJpaEntity<E,?>>

Parameters:

instanceId - the unique component instance identifier.

Returns:

the number of deleted entities.