Package org.hibernate.event

Examples of org.hibernate.event.EventListeners


        for (Map.Entry<String, Object> entry : this.eventListeners.entrySet()) {
          String listenerType = entry.getKey();
          Object listenerObject = entry.getValue();
          if (listenerObject instanceof Collection) {
            Collection<Object> listeners = (Collection<Object>) listenerObject;
            EventListeners listenerRegistry = config.getEventListeners();
            Object[] listenerArray =
                (Object[]) Array.newInstance(listenerRegistry.getListenerClassFor(listenerType), listeners.size());
            listenerArray = listeners.toArray(listenerArray);
            config.setListeners(listenerType, listenerArray);
          }
          else {
            config.setListener(listenerType, listenerObject);
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  public void testListeners() throws Exception {
    EntityManagerFactory emf = Persistence.createEntityManagerFactory( "manager1", new HashMap() );
    EntityManager em = emf.createEntityManager();
    EventListeners eventListeners = ( (SessionImplementor) em.getDelegate() ).getListeners();
    assertEquals(
        "Explicit pre-insert event through hibernate.ejb.event.pre-insert does not work",
        eventListeners.getPreInsertEventListeners().length,
        eventListeners.getPreUpdateEventListeners().length + 1 );

    em.close();
    emf.close();
  }
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    xmlHelper = new XMLHelper();
    interceptor = EmptyInterceptor.INSTANCE;
    properties = Environment.getProperties();
    entityResolver = XMLHelper.DEFAULT_DTD_RESOLVER;
    eventListeners = new EventListeners();

    sqlFunctions = new HashMap<String, SQLFunction>();

    entityTuplizerFactory = new EntityTuplizerFactory();
//    componentTuplizerFactory = new ComponentTuplizerFactory();
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      log.debug( "Unable to execute {}, ignoring event listener registration.", SEARCH_STARTUP_METHOD );
    }
  }

  private EventListeners getInitializedEventListeners() {
    EventListeners result = (EventListeners) eventListeners.shallowCopy();
    result.initializeListeners( this );
    return result;
  }
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        for (Map.Entry<String, Object> entry : this.eventListeners.entrySet()) {
          String listenerType = entry.getKey();
          Object listenerObject = entry.getValue();
          if (listenerObject instanceof Collection) {
            Collection<Object> listeners = (Collection<Object>) listenerObject;
            EventListeners listenerRegistry = config.getEventListeners();
            Object[] listenerArray =
                (Object[]) Array.newInstance(listenerRegistry.getListenerClassFor(listenerType), listeners.size());
            listenerArray = listeners.toArray(listenerArray);
            config.setListeners(listenerType, listenerArray);
          }
          else {
            config.setListener(listenerType, listenerObject);
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    namingStrategy = DefaultNamingStrategy.INSTANCE;
    xmlHelper = new XMLHelper();
    interceptor = EmptyInterceptor.INSTANCE;
    properties = Environment.getProperties();
    entityResolver = XMLHelper.DEFAULT_DTD_RESOLVER;
    eventListeners = new EventListeners();

    sqlFunctions = new HashMap();

    entityTuplizerFactory = new EntityTuplizerFactory();
//    componentTuplizerFactory = new ComponentTuplizerFactory();
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        sessionFactoryObserver
      );
  }

  private EventListeners getInitializedEventListeners() {
    EventListeners result = (EventListeners) eventListeners.shallowCopy();
    result.initializeListeners( this );
    return result;
  }
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      sessionImpl = (SessionImplementor) session.getSessionFactory().getCurrentSession();
    } else {
      sessionImpl = (SessionImplementor) session;
    }

        EventListeners listeners = sessionImpl.getListeners();

        for (PostInsertEventListener listener : listeners.getPostInsertEventListeners()) {
            if (listener instanceof AuditEventListener) {
                if (arrayIncludesInstanceOf(listeners.getPostUpdateEventListeners(), AuditEventListener.class) &&
                        arrayIncludesInstanceOf(listeners.getPostDeleteEventListeners(), AuditEventListener.class)) {
                    return new AuditReaderImpl(((AuditEventListener) listener).getVerCfg(), session,
                            sessionImpl);
                }
            }
        }
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  private Ejb3Configuration configuration;
  private boolean isSecurity;

  public EventListenerConfigurator(Ejb3Configuration configuration) {
    this.configuration = configuration;
    EventListeners listenerConfig = configuration.getEventListeners();

    //Action event
    //EJB3-specific ops listeners
    listenerConfig.setFlushEventListeners( new FlushEventListener[] { EJB3FlushEventListener.INSTANCE } );
    //EJB3-specific ops listeners
    listenerConfig.setAutoFlushEventListeners( new AutoFlushEventListener[] { EJB3AutoFlushEventListener.INSTANCE } );
    listenerConfig.setDeleteEventListeners( new DeleteEventListener[] { new EJB3DeleteEventListener() } );
    listenerConfig.setFlushEntityEventListeners(
        new FlushEntityEventListener[] { new EJB3FlushEntityEventListener() }
    );
    listenerConfig.setMergeEventListeners( new MergeEventListener[] { new EJB3MergeEventListener() } );
    listenerConfig.setPersistEventListeners( new PersistEventListener[] { new EJB3PersistEventListener() } );
    listenerConfig.setPersistOnFlushEventListeners(
        new PersistEventListener[] { new EJB3PersistOnFlushEventListener() }
    );
    listenerConfig.setSaveEventListeners( new SaveOrUpdateEventListener[] { new EJB3SaveEventListener() } );
    listenerConfig.setSaveOrUpdateEventListeners(
        new SaveOrUpdateEventListener[] { new EJB3SaveOrUpdateEventListener() }
    );

    //Pre events
    listenerConfig.setPreInsertEventListeners(
        new PreInsertEventListener[] {
            new JACCPreInsertEventListener(),
        }
    );
    listenerConfig.setPreUpdateEventListeners(
        new PreUpdateEventListener[] {
            new JACCPreUpdateEventListener(),
        }
    );
    listenerConfig.setPreDeleteEventListeners(
        new PreDeleteEventListener[] {
            new JACCPreDeleteEventListener()
        }
    );

    //Add the default Hibernate Core PreLoadEventListener
    //TODO shouldn't we read the value from getPreLoadEventListeners and add JACC?
    //probably a better thing to do as it allows cfg.xml config but this is a big change and need more thoughts
    listenerConfig.setPreLoadEventListeners(
        new PreLoadEventListener[] {
            new DefaultPreLoadEventListener(),
            new JACCPreLoadEventListener()
        }
    );

    //post events
    listenerConfig.setPostDeleteEventListeners(
        new PostDeleteEventListener[] { new EJB3PostDeleteEventListener() }
    );
    listenerConfig.setPostInsertEventListeners(
        new PostInsertEventListener[] { new EJB3PostInsertEventListener() }
    );
    //Add the default Hibernate Core PostLoadEventListener
    //TODO shouldn't we read the value from getPostLoadEventListeners
    //probably a better thing to do as it allows cfg.xml config but this is a big change and need more thoughts
    listenerConfig.setPostLoadEventListeners(
        new PostLoadEventListener[] { new EJB3PostLoadEventListener(), new DefaultPostLoadEventListener() }
    );
   
    EJB3PostUpdateEventListener postUpdateEventListener = new EJB3PostUpdateEventListener();
    listenerConfig.setPostUpdateEventListeners(
        new PostUpdateEventListener[] { postUpdateEventListener }
    );
   
// EJB-288 - registration of post collection listeners. Commented out due to problem
// of duplicated callbacks. See Jira.
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          throw new MappingException( "entity class not found: " + clazz.getNodeName(), e );
        }
      }
    }

    EventListeners listenerConfig = configuration.getEventListeners();

    BeanInfo beanInfo = null;
    try {
      beanInfo = Introspector.getBeanInfo( listenerConfig.getClass(), Object.class );
      PropertyDescriptor[] pds = beanInfo.getPropertyDescriptors();
      try {
        for (int i = 0, max = pds.length; i < max; i++) {
          final Object listeners = pds[i].getReadMethod().invoke( listenerConfig, READER_METHOD_ARGS );
          if ( listeners == null ) {
View Full Code Here

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