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Java > Open Source Codes > org > apache > cayenne > access > event > DataObjectTransactionEventListener


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19 package org.apache.cayenne.access.event;
20
21 import java.util.EventListener JavaDoc;
22
23 import org.apache.cayenne.LifecycleListener;
24
25 /**
26  * This interface declares methods that DataObject classes can implement to be notified
27  * about transactions of their DataContext. Note: explicit registration with EventManager
28  * is not necessary, since the events are simply forwarded by ContextCommitObserver;
29  * stricly speaking these methods are just regular 'callbacks'. The event argument is
30  * passed along for convenience.
31  *
32  * @deprecated since 3.0M1 in favor of {@link LifecycleListener}. Will be removed in
33  * later 3.0 milestones.
34  */
35 public interface DataObjectTransactionEventListener extends EventListener JavaDoc {
36
37     public void willCommit(DataContextEvent event);
38
39     public void didCommit(DataContextEvent event);
40 }
41
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