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Java > Open Source Codes > org > hibernate > ejb > EJB3AutoFlushEventListener


1 //$Id: EJB3AutoFlushEventListener.java,v 1.6 2005/07/09 20:04:27 epbernard Exp $
2 package org.hibernate.ejb;
3
4 import org.hibernate.engine.CascadingAction;
5 import org.hibernate.event.AutoFlushEventListener;
6 import org.hibernate.event.def.DefaultAutoFlushEventListener;
7 import org.hibernate.util.IdentityMap;
8
9 /**
10  * In EJB3, it is the create operation that is cascaded to unmanaged
11  * ebtities at flush time (instead of the save-update operation in
12  * Hibernate).
13  *
14  * @author Gavin King
15  */
16 public class EJB3AutoFlushEventListener extends DefaultAutoFlushEventListener {
17
18     static final AutoFlushEventListener INSTANCE = new EJB3AutoFlushEventListener();
19
20     protected CascadingAction getCascadingAction() {
21         return CascadingAction.PERSIST;
22     }
23
24     protected Object JavaDoc getAnything() {
25         return IdentityMap.instantiate( 10 );
26     }
27
28 }
29
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