public class EntityCopyAllowedObserver extends Object implements EntityCopyObserver
EntityCopyObserver
implementation that allows multiple representations of
the same persistent entity to be merged.Modifier and Type | Field and Description |
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static String |
SHORT_NAME |
Constructor and Description |
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EntityCopyAllowedObserver() |
Modifier and Type | Method and Description |
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void |
clear()
Called to clear any data stored in this EntityCopyObserver.
|
void |
entityCopyDetected(Object managedEntity,
Object mergeEntity1,
Object mergeEntity2,
EventSource session)
Called when more than one representation of the same persistent entity is being merged.
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void |
topLevelMergeComplete(EventSource session)
Called when the top-level merge operation is complete.
|
public static final String SHORT_NAME
public void entityCopyDetected(Object managedEntity, Object mergeEntity1, Object mergeEntity2, EventSource session)
EntityCopyObserver
entityCopyDetected
in interface EntityCopyObserver
managedEntity
- The managed entity in the persistence context (the merge result).mergeEntity1
- A managed or detached entity being merged; must be non-null.mergeEntity2
- A different managed or detached entity being merged; must be non-null.session
- The session.public void clear()
EntityCopyObserver
clear
in interface EntityCopyObserver
public void topLevelMergeComplete(EventSource session)
EntityCopyObserver
topLevelMergeComplete
in interface EntityCopyObserver
session
- The sessionCopyright © 2018 JBoss by Red Hat. All rights reserved.