Is it possible that the application assigned a detached instance into a cascade persist field and independently put the persistent instance into the cache via merge?
Craig On Jul 3, 2007, at 10:09 AM, Marc Prud'hommeaux wrote:
Sreedhar-It sounds like OpenJPA thinks that are are trying to call em.persist () on an instance of RoleDTO with id #5, but one has already been persisted. Is this possible?On Jul 3, 2007, at 5:07 AM, Sreedhar S wrote: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: [EMAIL PROTECTED]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)
Craig Russell Architect, Sun Java Enterprise System http://java.sun.com/products/jdo 408 276-5638 mailto:[EMAIL PROTECTED] P.S. A good JDO? O, Gasp!
smime.p7s
Description: S/MIME cryptographic signature
