org.apache.openjpa.event
Class ExceptionOrphanedKeyAction

java.lang.Object
  org.apache.openjpa.event.ExceptionOrphanedKeyAction

All Implemented Interfaces:

OrphanedKeyAction

public class ExceptionOrphanedKeyAction
extends Object
implements OrphanedKeyAction

Throw a ObjectNotFoundException when an orphaned key is discovered.

Since:

0.3.2.2

Author:

Abe White

Constructor Summary

ExceptionOrphanedKeyAction()

Method Summary

Object

orphan(Object oid, OpenJPAStateManager sm, ValueMetaData vmd) Callback received when OpenJPA discovers an orphaned key.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExceptionOrphanedKeyAction

public ExceptionOrphanedKeyAction()

Method Detail

orphan

public Object orphan(Object oid,
                     OpenJPAStateManager sm,
                     ValueMetaData vmd)

Description copied from interface: OrphanedKeyAction

Callback received when OpenJPA discovers an orphaned key.

Specified by:

orphan in interface OrphanedKeyAction

Parameters:

oid - the orphaned key

sm - the instance representing the record in which the key was discovered; may be null

vmd - the value in which the key was discovered

Returns:

the value to load into field fmd; typically null