PostDeleteEventListener Arayüzü

Giriş

Şu satırı dahil ederiz

import org.hibernate.event.spi.PostDeleteEventListener;

Örnek

Şöyle yaparız

public class HibernateCDCEventListener implements PostDeleteEventListener, 
  PostUpdateEventListener, PostInsertEventListener {

  public HibernateCDCEventListener(EntityManagerFactory entityManagerFactory) {
    SessionFactoryImplementor sessionFactory = entityManagerFactory
      .unwrap(SessionFactoryImplementor.class);
    EventListenerRegistry eventListenerRegistry = 
      sessionFactory.getServiceRegistry()
                    .getService(EventListenerRegistry.class);

    eventListenerRegistry.appendListeners(POST_DELETE, this);
    eventListenerRegistry.appendListeners(POST_UPDATE, this);
    eventListenerRegistry.appendListeners(POST_INSERT, this);
  }

  @Override
  public void onPostDelete(final PostDeleteEvent event) {
    // Handle delete events
  }

  @Override
  public void onPostInsert(final PostInsertEvent event) {
     processEntity(event.getEntity(), event.getEntity(), event.getEntity());
  }

  @Override
  public void onPostUpdate(final PostUpdateEvent event) {
    processEntity(event.getEntity(), event.getEntity(), event.getEntity());
  }

  @Override
  public boolean requiresPostCommitHanding(final EntityPersister persister) {
     return false;
  }
}