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Example 1 with JpaPostLoadEventListener

use of org.hibernate.jpa.event.internal.core.JpaPostLoadEventListener in project hibernate-orm by hibernate.

the class JpaIntegrator method integrate.

/**
	 * Perform integration.
	 *
	 * @param metadata The "compiled" representation of the mapping information
	 * @param sessionFactory The session factory being created
	 * @param serviceRegistry The session factory's service registry
	 */
public void integrate(Metadata metadata, SessionFactoryImplementor sessionFactory, SessionFactoryServiceRegistry serviceRegistry) {
    // first, register the JPA-specific persist cascade style
    try {
        oldPersistCascadeStyle = CascadeStyles.getCascadeStyle("persist");
    } catch (Exception e) {
    }
    CascadeStyles.registerCascadeStyle("persist", new PersistCascadeStyle());
    // then prepare listeners
    final EventListenerRegistry eventListenerRegistry = serviceRegistry.getService(EventListenerRegistry.class);
    eventListenerRegistry.addDuplicationStrategy(JPA_DUPLICATION_STRATEGY);
    // op listeners
    eventListenerRegistry.setListeners(EventType.AUTO_FLUSH, JpaAutoFlushEventListener.INSTANCE);
    eventListenerRegistry.setListeners(EventType.DELETE, new JpaDeleteEventListener());
    eventListenerRegistry.setListeners(EventType.FLUSH_ENTITY, new JpaFlushEntityEventListener());
    eventListenerRegistry.setListeners(EventType.FLUSH, JpaFlushEventListener.INSTANCE);
    eventListenerRegistry.setListeners(EventType.MERGE, new JpaMergeEventListener());
    eventListenerRegistry.setListeners(EventType.PERSIST, new JpaPersistEventListener());
    eventListenerRegistry.setListeners(EventType.PERSIST_ONFLUSH, new JpaPersistOnFlushEventListener());
    eventListenerRegistry.setListeners(EventType.SAVE, new JpaSaveEventListener());
    eventListenerRegistry.setListeners(EventType.SAVE_UPDATE, new JpaSaveOrUpdateEventListener());
    // post op listeners
    eventListenerRegistry.prependListeners(EventType.POST_DELETE, new JpaPostDeleteEventListener());
    eventListenerRegistry.prependListeners(EventType.POST_INSERT, new JpaPostInsertEventListener());
    eventListenerRegistry.prependListeners(EventType.POST_LOAD, new JpaPostLoadEventListener());
    eventListenerRegistry.prependListeners(EventType.POST_UPDATE, new JpaPostUpdateEventListener());
    final ConfigurationService cfgService = serviceRegistry.getService(ConfigurationService.class);
    for (Map.Entry entry : ((Map<?, ?>) cfgService.getSettings()).entrySet()) {
        if (!String.class.isInstance(entry.getKey())) {
            continue;
        }
        final String propertyName = (String) entry.getKey();
        if (!propertyName.startsWith(AvailableSettings.EVENT_LISTENER_PREFIX)) {
            continue;
        }
        final String eventTypeName = propertyName.substring(AvailableSettings.EVENT_LISTENER_PREFIX.length() + 1);
        final EventType eventType = EventType.resolveEventTypeByName(eventTypeName);
        final EventListenerGroup eventListenerGroup = eventListenerRegistry.getEventListenerGroup(eventType);
        for (String listenerImpl : ((String) entry.getValue()).split(" ,")) {
            eventListenerGroup.appendListener(instantiate(listenerImpl, serviceRegistry));
        }
    }
    // handle JPA "entity listener classes"...
    final ReflectionManager reflectionManager = ((MetadataImpl) metadata).getMetadataBuildingOptions().getReflectionManager();
    this.callbackRegistry = new CallbackRegistryImpl();
    this.jpaListenerFactory = ListenerFactoryBuilder.buildListenerFactory(sessionFactory.getSessionFactoryOptions());
    this.callbackBuilder = new CallbackBuilderLegacyImpl(jpaListenerFactory, reflectionManager);
    for (PersistentClass persistentClass : metadata.getEntityBindings()) {
        if (persistentClass.getClassName() == null) {
            // we can have non java class persisted by hibernate
            continue;
        }
        callbackBuilder.buildCallbacksForEntity(persistentClass.getClassName(), callbackRegistry);
    }
    for (EventType eventType : EventType.values()) {
        final EventListenerGroup eventListenerGroup = eventListenerRegistry.getEventListenerGroup(eventType);
        for (Object listener : eventListenerGroup.listeners()) {
            if (CallbackRegistryConsumer.class.isInstance(listener)) {
                ((CallbackRegistryConsumer) listener).injectCallbackRegistry(callbackRegistry);
            }
        }
    }
}
Also used : JpaPersistEventListener(org.hibernate.jpa.event.internal.core.JpaPersistEventListener) EventType(org.hibernate.event.spi.EventType) JpaPostInsertEventListener(org.hibernate.jpa.event.internal.core.JpaPostInsertEventListener) CallbackRegistryConsumer(org.hibernate.jpa.event.spi.jpa.CallbackRegistryConsumer) CallbackBuilderLegacyImpl(org.hibernate.jpa.event.internal.jpa.CallbackBuilderLegacyImpl) JpaPostDeleteEventListener(org.hibernate.jpa.event.internal.core.JpaPostDeleteEventListener) JpaPostLoadEventListener(org.hibernate.jpa.event.internal.core.JpaPostLoadEventListener) ConfigurationService(org.hibernate.engine.config.spi.ConfigurationService) JpaSaveEventListener(org.hibernate.jpa.event.internal.core.JpaSaveEventListener) PersistentClass(org.hibernate.mapping.PersistentClass) EventListenerGroup(org.hibernate.event.service.spi.EventListenerGroup) ReflectionManager(org.hibernate.annotations.common.reflection.ReflectionManager) JpaDeleteEventListener(org.hibernate.jpa.event.internal.core.JpaDeleteEventListener) JpaSaveOrUpdateEventListener(org.hibernate.jpa.event.internal.core.JpaSaveOrUpdateEventListener) HibernateException(org.hibernate.HibernateException) EventListenerRegistry(org.hibernate.event.service.spi.EventListenerRegistry) JpaPersistOnFlushEventListener(org.hibernate.jpa.event.internal.core.JpaPersistOnFlushEventListener) CallbackRegistryImpl(org.hibernate.jpa.event.internal.jpa.CallbackRegistryImpl) JpaPostUpdateEventListener(org.hibernate.jpa.event.internal.core.JpaPostUpdateEventListener) JpaFlushEntityEventListener(org.hibernate.jpa.event.internal.core.JpaFlushEntityEventListener) JpaMergeEventListener(org.hibernate.jpa.event.internal.core.JpaMergeEventListener) Map(java.util.Map)

Aggregations

Map (java.util.Map)1 HibernateException (org.hibernate.HibernateException)1 ReflectionManager (org.hibernate.annotations.common.reflection.ReflectionManager)1 ConfigurationService (org.hibernate.engine.config.spi.ConfigurationService)1 EventListenerGroup (org.hibernate.event.service.spi.EventListenerGroup)1 EventListenerRegistry (org.hibernate.event.service.spi.EventListenerRegistry)1 EventType (org.hibernate.event.spi.EventType)1 JpaDeleteEventListener (org.hibernate.jpa.event.internal.core.JpaDeleteEventListener)1 JpaFlushEntityEventListener (org.hibernate.jpa.event.internal.core.JpaFlushEntityEventListener)1 JpaMergeEventListener (org.hibernate.jpa.event.internal.core.JpaMergeEventListener)1 JpaPersistEventListener (org.hibernate.jpa.event.internal.core.JpaPersistEventListener)1 JpaPersistOnFlushEventListener (org.hibernate.jpa.event.internal.core.JpaPersistOnFlushEventListener)1 JpaPostDeleteEventListener (org.hibernate.jpa.event.internal.core.JpaPostDeleteEventListener)1 JpaPostInsertEventListener (org.hibernate.jpa.event.internal.core.JpaPostInsertEventListener)1 JpaPostLoadEventListener (org.hibernate.jpa.event.internal.core.JpaPostLoadEventListener)1 JpaPostUpdateEventListener (org.hibernate.jpa.event.internal.core.JpaPostUpdateEventListener)1 JpaSaveEventListener (org.hibernate.jpa.event.internal.core.JpaSaveEventListener)1 JpaSaveOrUpdateEventListener (org.hibernate.jpa.event.internal.core.JpaSaveOrUpdateEventListener)1 CallbackBuilderLegacyImpl (org.hibernate.jpa.event.internal.jpa.CallbackBuilderLegacyImpl)1 CallbackRegistryImpl (org.hibernate.jpa.event.internal.jpa.CallbackRegistryImpl)1