org.hibernate.jpa.event.internal.core.JpaAutoFlushEventListener Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.jpa.event.internal.core;
import java.util.IdentityHashMap;
import org.hibernate.engine.spi.CascadingAction;
import org.hibernate.engine.spi.CascadingActions;
import org.hibernate.event.internal.DefaultAutoFlushEventListener;
import org.hibernate.event.spi.AutoFlushEventListener;
/**
* In JPA, it is the create operation that is cascaded to unmanaged entities at flush time (instead of the save-update
* operation in Hibernate).
*
* @author Gavin King
*/
public class JpaAutoFlushEventListener
extends DefaultAutoFlushEventListener
implements HibernateEntityManagerEventListener {
public static final AutoFlushEventListener INSTANCE = new JpaAutoFlushEventListener();
@Override
protected CascadingAction getCascadingAction() {
return CascadingActions.PERSIST_ON_FLUSH;
}
@Override
protected Object getAnything() {
return new IdentityHashMap( 10 );
}
}