[OPENJPA-1911] InvalidStateException is thrown when merge an entity with derived identiy

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.4, 1.2.2, 2.0.1, 2.1.0, 2.2.0
• Fix Version/s: 1.2.3, 1.3.0, 2.0.2, 2.1.0, 2.2.0
• Component/s: kernel
• Assignee: Fay Wang
• Reporter: Fay Wang
• Created: 03/Jan/11 18:51
• Updated: 15/Feb/11 21:01
• Resolved: 15/Feb/11 21:01

Description

<openjpa-2.0.2-SNAPSHOT-r422266:1027632M nonfatal user error> org.apache.openjpa.persistence.InvalidStateException: Attempt to change a primary key field of an instance that already has a final object id. Only new, unflushed instances whose id you have not retrieved can have their primary keys changed.
FailedObject: org.apache.openjpa.persistence.xs.AccountingHierarchyRate-TESTING::1
at org.apache.openjpa.kernel.StateManagerImpl.assertNoPrimaryKeyChange(StateManagerImpl.java:2086)
at org.apache.openjpa.kernel.StateManagerImpl.settingObjectField(StateManagerImpl.java:2020)
at org.apache.openjpa.kernel.AttachStrategy.attachField(AttachStrategy.java:205)
at org.apache.openjpa.kernel.VersionAttachStrategy.attach(VersionAttachStrategy.java:161)
at org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:251)
at org.apache.openjpa.kernel.AttachStrategy.attachCollection(AttachStrategy.java:339)
at org.apache.openjpa.kernel.AttachStrategy.replaceList(AttachStrategy.java:399)
at org.apache.openjpa.kernel.AttachStrategy.attachField(AttachStrategy.java:224)
at org.apache.openjpa.kernel.VersionAttachStrategy.attach(VersionAttachStrategy.java:161)
at org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:251)
at org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:104)
at org.apache.openjpa.kernel.BrokerImpl.attach(BrokerImpl.java:3400)
at org.apache.openjpa.kernel.DelegatingBroker.attach(DelegatingBroker.java:1206)
at org.apache.openjpa.persistence.EntityManagerImpl.merge(EntityManagerImpl.java:871)
at org.apache.openjpa.persistence.xs.TestMergeComplexKey.test(TestMergeComplexKey.java:29)