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From "Sreedhar S" <sreedhar.sirig...@gmail.com>
Subject EntityExistsException While updating
Date Tue, 03 Jul 2007 12:07:41 GMT
Hi,

While updating using openJPA I get the following exception. What does
An object of type with oid already exists? Is it trying to update the
table in RoleDTO?? But in RoleDTO, I specified
@Column(name = "ROLE_ID", insertable=false, updatable = false)
@Column(name = "ROLE_NAME", insertable=false, updatable = false)

Kindly help

Caused by:
<0.9.7-incubating nonfatal store error>
org.apache.openjpa.persistence.EntityExistsException: An object of
type "com.server.dao.user.RoleDTO" with oid
"com.server.dao.user.RoleDTO-5" already exists in this context;
another cannot be persisted.
FailedObject: com.vormetric.server.dao.user.RoleDTO@298c298c
	at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2397)
	at org.apache.openjpa.kernel.SingleFieldManager.preFlushPC(SingleFieldManager.java:757)
	at org.apache.openjpa.kernel.SingleFieldManager.preFlushPCs(SingleFieldManager.java:732)
	at org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:634)
	at org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:559)
	at org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:475)
	at org.apache.openjpa.kernel.StateManagerImpl.preFlush(StateManagerImpl.java:2678)
	at org.apache.openjpa.kernel.PDirtyState.beforeFlush(PDirtyState.java:37)
	at org.apache.openjpa.kernel.StateManagerImpl.beforeFlush(StateManagerImpl.java:854)
	at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1903)
	at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:1863)
	at org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1781)
	at org.jboss.tm.TransactionImpl.doBeforeCompletion(TransactionImpl.java:1491)
	at org.jboss.tm.TransactionImpl.beforePrepare(TransactionImpl.java:1110)
	at org.jboss.tm.TransactionImpl.commit(TransactionImpl.java:324)

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