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https://issues.apache.org/jira/browse/OPENJPA-714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Heath Thomann updated OPENJPA-714:
----------------------------------
Attachment: OPENJPA-1420.diff.txt
See comments for description of changes.
> "Encountered unmanaged object in persistent field" error while merging object
> tree
> ----------------------------------------------------------------------------------
>
> Key: OPENJPA-714
> URL: https://issues.apache.org/jira/browse/OPENJPA-714
> Project: OpenJPA
> Issue Type: Bug
> Affects Versions: 1.1.0, 1.2.0
> Environment: Fedora Linux 6
> java version "1.5.0_11"
> Reporter: Ekin Sokmen
> Assignee: Michael Dick
> Fix For: 1.2.2, 1.3.0, 2.0.0
>
> Attachments: OpenJPA_1.2.x.patch, testcase_jira714.zip
>
>
> I get following error while merging a persisted entity A after adding new
> child entities to it. The following relation exists between entities: A ->
> (many to many) B -> (one to many) C. If I add "cascade= {CascadeType.MERGE,
> CascadeType.PERSIST}" to ChainEntityC.chainEntityB field It works.
> My opinion is the cascade type on entity C should not be necessary because C
> is the last entity in the chain and should be cascaded from A to B to C.
> Cascade from C to B does not sound logical. The information is already given
> using foreignkey and cascase annotation.
> The test code is attached and works if you copy it to
> openjpa-persistence-jdbc test module.
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 3.62 sec <<<
> FAILURE!
> testChainEntities(org.apache.openjpa.persistence.relations.TestChainEntities)
> Time elapsed: 3.561 sec <<< ERROR!
> <openjpa-1.1.0-r422266:659716 nonfatal user error>
> org.apache.openjpa.persistence.InvalidStateException: Encountered unmanaged
> object in persistent field
> "org.apache.openjpa.persistence.relations.ChainEntityC.chainEntityB" during
> flush. However, this field does not allow cascade persist. Set the cascade
> attribute for this field to CascadeType.PERSIST or CascadeType.ALL (JPA
> annotations) or "persist" or "all" (JPA orm.xml), or enable cascade-persist
> globally, or manually persist the related field value prior to flushing. You
> cannot flush unmanaged objects or graphs that have persistent associations to
> unmanaged objects.
> FailedObject: org.apache.openjpa.persistence.relations.chainenti...@42a818
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlushPC(SingleFieldManager.java:753)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:594)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:562)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:478)
> at
> org.apache.openjpa.kernel.StateManagerImpl.preFlush(StateManagerImpl.java:2819)
> at
> org.apache.openjpa.kernel.PNewProvisionalState.nonprovisional(PNewProvisionalState.java:44)
> at
> org.apache.openjpa.kernel.StateManagerImpl.nonprovisional(StateManagerImpl.java:1130)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlushPC(SingleFieldManager.java:772)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlushPCs(SingleFieldManager.java:735)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:637)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:562)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:478)
> at
> org.apache.openjpa.kernel.StateManagerImpl.preFlush(StateManagerImpl.java:2819)
> at
> org.apache.openjpa.kernel.PNewProvisionalState.nonprovisional(PNewProvisionalState.java:44)
> at
> org.apache.openjpa.kernel.StateManagerImpl.nonprovisional(StateManagerImpl.java:1130)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlushPC(SingleFieldManager.java:772)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlushPCs(SingleFieldManager.java:735)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:637)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:562)
> at
> org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:478)
> at
> org.apache.openjpa.kernel.StateManagerImpl.preFlush(StateManagerImpl.java:2819)
> at
> org.apache.openjpa.kernel.PDirtyState.beforeFlush(PDirtyState.java:37)
> at
> org.apache.openjpa.kernel.StateManagerImpl.beforeFlush(StateManagerImpl.java:957)
> at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1945)
> at
> org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:1905)
> at
> org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1823)
> at
> org.apache.openjpa.kernel.LocalManagedRuntime.commit(LocalManagedRuntime.java:81)
> at org.apache.openjpa.kernel.BrokerImpl.commit(BrokerImpl.java:1347)
> at
> org.apache.openjpa.kernel.DelegatingBroker.commit(DelegatingBroker.java:877)
> at
> org.apache.openjpa.persistence.EntityManagerImpl.commit(EntityManagerImpl.java:512)
> at
> org.apache.openjpa.persistence.relations.TestChainEntities.chainUpdate(TestChainEntities.java:59)
> at
> org.apache.openjpa.persistence.relations.TestChainEntities.testChainEntities(TestChainEntities.java:27)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at junit.framework.TestCase.runTest(TestCase.java:154)
> at junit.framework.TestCase.runBare(TestCase.java:127)
> at junit.framework.TestResult$1.protect(TestResult.java:106)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.framework.TestResult.run(TestResult.java:109)
> at junit.framework.TestCase.run(TestCase.java:118)
> at
> org.apache.openjpa.persistence.test.PersistenceTestCase.run(PersistenceTestCase.java:122)
> at junit.framework.TestSuite.runTest(TestSuite.java:208)
> at junit.framework.TestSuite.run(TestSuite.java:203)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.maven.surefire.junit.JUnitTestSet.execute(JUnitTestSet.java:213)
> at
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140)
> at
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127)
> at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:334)
> at
> org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:980)
> Results :
> Tests in error:
>
> testChainEntities(org.apache.openjpa.persistence.relations.TestChainEntities)
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0
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