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Make sure we keep the entity's @Version field in sync with any changes to the internal version of the instance. 

git-svn-id: https://svn.apache.org/repos/asf/incubator/openjpa/trunk@494298 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Marc Prud'hommeaux 2007-01-09 02:00:15 +00:00
parent 0507313539
commit 799fc69719
1 changed files with 10 additions and 7 deletions
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17
openjpa-kernel/src/main/java/org/apache/openjpa/kernel/StateManagerImpl.java
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@ -575,19 +575,22 @@ public class StateManagerImpl
}
public void setVersion(Object version) {
_version = version;
_loadVersion = version;
assignVersionField(version);
}
public void setNextVersion(Object version) {
assignVersionField(version);
}
private void assignVersionField(Object version) {
_version = version;
FieldMetaData vfield = _meta.getVersionField();
if (vfield != null)
store(vfield.getIndex(), JavaTypes.convert(version,
vfield.getTypeCode()));
}
public void setNextVersion(Object version) {
_version = version;
}
public PCState getPCState() {
return _state;
}
@ -879,7 +882,7 @@ public class StateManagerImpl
fireLifecycleEvent(LifecycleEvent.AFTER_STORE);
} else if (reason == BrokerImpl.FLUSH_ROLLBACK) {
// revert to last loaded version and original oid
_version = _loadVersion;
assignVersionField(_loadVersion);
if (isNew() && (_flags & FLAG_OID_ASSIGNED) == 0)
_oid = null;
}
@ -2492,7 +2495,7 @@ public class StateManagerImpl
// forget version info and impl data so we re-read next time
setLoaded(false);
_version = null;
assignVersionField(null);
_loadVersion = null;
if (_fieldImpl != null)
Arrays.fill(_fieldImpl, null);