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https://issues.apache.org/jira/browse/OPENJPA-568?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12588067#action_12588067
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Abe White commented on OPENJPA-568:
-----------------------------------
As of revision 646082, I believe this patch is invalid. The patch was to fix
some of the side effects of the original 245 fix, but this revision redid the
245 fix in a manner that eliminated the offending side effects.
My hunch is that the test mentioned in this report will now pass even without
this patch. There are some esoteric configurations, though (like detached
state being disabled) where a test like this might still fail. I believe the
proper fix is to amend BrokerImpl.isDetached(Object) to pass the OID_NODELETED
flag when it makes its call to find(...).
> Delete, re-insert and setting relationship in the same transaction results in
> ------------------------------------------------------------------------------
>
> Key: OPENJPA-568
> URL: https://issues.apache.org/jira/browse/OPENJPA-568
> Project: OpenJPA
> Issue Type: Bug
> Components: kernel
> Affects Versions: 1.1.0
> Environment: This problem is reported with OpenJPA version:
> $ java org.apache.openjpa.conf.OpenJPAVersion
> OpenJPA 1.1.0-SNAPSHOT
> version id: openjpa-1.1.0-SNAPSHOT-r420667:634150
> Apache svn revision: 420667:634150
> os.name: Windows XP
> os.version: 5.1
> os.arch: x86
> java.version: 1.6.0_05
> java.vendor: BEA Systems, Inc.
> Reporter: Sandeep Shrivastava
> Fix For: 1.1.0
>
> Attachments: openjpa-1.1.0-SNAPSHOT-r420667.634150.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> The test deletes and instance and creates another with the same primary keys
> and encounters an exception while making the new one persistent.
> Here is the snippet from the test code:
> pm.currentTransaction().begin();
> MappingTest2 test2c = new MappingTest2();
> test2c.setPk1(test2b.getPk1());
> test2c.setPk2(test2b.getPk2());
> pm.deletePersistent(test2b);
> test4.getNManyMap().put("key2", test2);
> test4.getManyManyMap().remove(test2b);
> test4.getManyManyMap().put(test2, test2);
> pm.makePersistent(test2c);
> test4.setInverseOneOne(test2c);
> MappingTest4 test4c = new MappingTest4();
> test4c.setInverseOwnerOneOne(test2c);
> test2c.setOneOneOwner(test4c);
> pm.makePersistent(test4c);
> pm.currentTransaction().commit();
> The problem with this issue was that the JDO PersistenceManager.
> makePersistent() is failing with the following exception:
> [testlogic] <openjpa-1.1.0-SNAPSHOT-r420667:634150 nonfatal user error>
> kodo.jdo.UserException: Operation attempted on a deleted instance.
> [testlogic] FailedObject: kodo.jdbc.meta.MappingTest2-3::4
> [testlogic] at org.apache.openjpa.kernel.PCState.error(PCState.java:443)
> [testlogic] at
> org.apache.openjpa.kernel.PDeletedState.beforeOptimisticWrite(PDeletedState.java:76)
> [testlogic] at
> org.apache.openjpa.kernel.StateManagerImpl.dirty(StateManagerImpl.java:1571)
> [testlogic] at
> org.apache.openjpa.kernel.StateManagerImpl.settingObjectField(StateManagerImpl.java:1898)
> [testlogic] at
> org.apache.openjpa.kernel.AttachStrategy.attachField(AttachStrategy.java:204)
> [testlogic] at
> org.apache.openjpa.kernel.VersionAttachStrategy.attach(VersionAttachStrategy.java:164)
> [testlogic] at
> org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:241)
> [testlogic] at
> org.apache.openjpa.kernel.VersionAttachStrategy.attachInPlace(VersionAttachStrategy.java:267)
> [testlogic] at
> org.apache.openjpa.kernel.VersionAttachStrategy.attachFieldsInPlace(VersionAttachStrategy.java:218)
> [testlogic] at
> org.apache.openjpa.kernel.VersionAttachStrategy.attach(VersionAttachStrategy.java:133)
> [testlogic] at
> org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:241)
> [testlogic] at
> org.apache.openjpa.kernel.AttachManager.attach(AttachManager.java:101)
> [testlogic] at
> org.apache.openjpa.kernel.BrokerImpl.attach(BrokerImpl.java:3191)
> [testlogic] at kodo.kernel.KodoBroker.attach(KodoBroker.java:251)
> [testlogic] at
> org.apache.openjpa.kernel.DelegatingBroker.attach(DelegatingBroker.java:1142)
> [testlogic] at
> kodo.jdo.PersistenceManagerImpl.makePersistent(PersistenceManagerImpl.java:496)
> [testlogic] at
> kodo.jdbc.kernel.TestFlush.testDeleteAndReInsert(TestFlush.java:124)
> Synopsis:
> When the second call to pm.makePersistent(test2c) is made it is not attached
> correctly. The effect of the prior pm.deletePersistent(test2b) which deletes
> the object with the same key is kept in the persistence context and hence
> when a relation is established with the deleted entity the third
> pm.makePersistent(test4c) call throws the above exception.
> The fix that I have is to correct the logic in the
> org.apache.openjpa.kernel.VersionAttachStrategy.attach() method where it
> tries to make a determination of whether this is a new object by also
> checking whether the existing entity is deleted or not. And that fixes the
> problem. I will attach it as a patch shortly.
> Thanks
> Sandeep
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