org.hibernate.event.def: public class: DefaultAutoFlushEventListener

org.hibernate.event.def
public class: DefaultAutoFlushEventListener [javadoc | source]

java.lang.Object
   org.hibernate.event.def.AbstractFlushingEventListener
      org.hibernate.event.def.DefaultAutoFlushEventListener

All Implemented Interfaces:
AutoFlushEventListener, Serializable

Direct Known Subclasses:
EJB3AutoFlushEventListener

Defines the default flush event listeners used by hibernate for flushing session state in response to generated auto-flush events.

author: Steve - Ebersole

Method from org.hibernate.event.def.DefaultAutoFlushEventListener Summary:
onAutoFlush

Methods from org.hibernate.event.def.AbstractFlushingEventListener:
flushEverythingToExecutions, getAnything, getCascadingAction, performExecutions, postFlush

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.hibernate.event.def.DefaultAutoFlushEventListener Detail:
public void onAutoFlush(AutoFlushEvent event) throws HibernateException { final EventSource source = event.getSession(); if ( flushMightBeNeeded(source) ) { final int oldSize = source.getActionQueue().numberOfCollectionRemovals(); flushEverythingToExecutions(event); if ( flushIsReallyNeeded(event, source) ) { log.trace("Need to execute flush"); performExecutions(source); postFlush(source); // note: performExecutions() clears all collectionXxxxtion // collections (the collection actions) in the session if ( source.getFactory().getStatistics().isStatisticsEnabled() ) { source.getFactory().getStatisticsImplementor().flush(); } } else { log.trace("Dont need to execute flush"); source.getActionQueue().clearFromFlushNeededCheck( oldSize ); } event.setFlushRequired( flushIsReallyNeeded( event, source ) ); } } Handle the given auto-flush event.

Method from org.hibernate.event.def.DefaultAutoFlushEventListener Detail:

 public  void onAutoFlush(AutoFlushEvent event) throws HibernateException {
                        
		final EventSource source = event.getSession();
		if ( flushMightBeNeeded(source) ) {
			final int oldSize = source.getActionQueue().numberOfCollectionRemovals();
			flushEverythingToExecutions(event);
			if ( flushIsReallyNeeded(event, source) ) {
				log.trace("Need to execute flush");
				performExecutions(source);
				postFlush(source);
				// note: performExecutions() clears all collectionXxxxtion 
				// collections (the collection actions) in the session
				if ( source.getFactory().getStatistics().isStatisticsEnabled() ) {
					source.getFactory().getStatisticsImplementor().flush();
				}
			}
			else {
				log.trace("Dont need to execute flush");
				source.getActionQueue().clearFromFlushNeededCheck( oldSize );
			}
			event.setFlushRequired( flushIsReallyNeeded( event, source ) );
		}
}

Handle the given auto-flush event.