Example usage for org.hibernate.event.service.spi EventListenerGroup clear

Introduction

In this page you can find the example usage for org.hibernate.event.service.spi EventListenerGroup clear.

Prototype

public void clear();

Source Link

Usage

From source file:org.babyfish.hibernate.cfg.Configuration.java

License:Open Source License

@Override
public XSessionFactory buildSessionFactory(ServiceRegistry serviceRegistry) throws HibernateException {
    Arguments.mustBeInstanceOfValue("serviceRegistry",
            Arguments.mustNotBeNull("serviceRegistry", serviceRegistry), StandardServiceRegistryImpl.class);
    replacePersisterClassResolver((AbstractServiceRegistryImpl) serviceRegistry);

    String originalCurrentSessionContext = this.getProperty(Environment.CURRENT_SESSION_CONTEXT_CLASS);
    this.setProperty(Environment.CURRENT_SESSION_CONTEXT_CLASS, "thread");
    SessionFactoryImpl factory;//from www.  j  a  v a  2  s  . c  o m
    try {
        pathPlanKeyVlidationSuspended = true;
        try {
            factory = (SessionFactoryImpl) super.buildSessionFactory(serviceRegistry);
        } finally {
            pathPlanKeyVlidationSuspended = false;
        }
    } finally {
        if (originalCurrentSessionContext != null) {
            this.setProperty(Environment.CURRENT_SESSION_CONTEXT_CLASS, originalCurrentSessionContext);
        } else {
            this.getProperties().remove(Environment.CURRENT_SESSION_CONTEXT_CLASS);
        }
    }
    if (originalCurrentSessionContext != null) {
        factory.getProperties().setProperty(Environment.CURRENT_SESSION_CONTEXT_CLASS,
                originalCurrentSessionContext);
    } else {
        factory.getProperties().remove(Environment.CURRENT_SESSION_CONTEXT_CLASS);
    }

    Dialect dialect = factory.getDialect();
    if (dialect instanceof InstallableDialect) {
        ((InstallableDialect) dialect).install(factory);
    }

    EventListenerGroup<MergeEventListener> mergeEventListenerGroup = factory.getServiceRegistry()
            .getService(EventListenerRegistry.class).getEventListenerGroup(EventType.MERGE);
    MergeEventListener mergeEventListener = new ObjectModelMergeEventListener(
            mergeEventListenerGroup.listeners());
    mergeEventListenerGroup.clear();
    mergeEventListenerGroup.appendListener(mergeEventListener);

    setQueryPlanceCache(factory, this.createQueryPlanCache(factory));

    for (ClassMetadata classMetadata : factory.getAllClassMetadata().values()) {
        if (Metadatas.getObjectModelFactoryProvider(classMetadata.getMappedClass()) != null) {
            //Validate whether JPA configuration is same with object model configuration
            HibernateMetadatas.of(classMetadata.getMappedClass()).getPersistentClass(factory);
        }
    }

    return SessionFactoryImplWrapper.wrap(factory);
}

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From source file:org.grails.orm.hibernate.EventListenerIntegrator.java

License:Apache License

protected <T> void appendListeners(EventListenerRegistry listenerRegistry, EventType<T> eventType,
        Collection<T> listeners) {

    EventListenerGroup<T> group = listenerRegistry.getEventListenerGroup(eventType);
    for (T listener : listeners) {
        if (listener != null) {
            if (shouldOverrideListeners(eventType, listener)) {
                // since ClosureEventTriggeringInterceptor extends DefaultSaveOrUpdateEventListener we want to override instead of append the listener here
                // to avoid there being 2 implementations which would impact performance too
                group.clear();
                group.appendListener(listener);
            } else {
                group.appendListener(listener);
            }// www.j  av  a  2 s .  c om
        }
    }
}

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