openjpa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ekin Sokmen (JIRA)" <j...@apache.org>
Subject [jira] Created: (OPENJPA-714) "Encountered unmanaged object in persistent field" error while merging object tree
Date Thu, 04 Sep 2008 12:39:44 GMT
"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: 1.2.0, 1.1.0
         Environment: Fedora Linux 6
java version "1.5.0_11"
            Reporter: Ekin Sokmen


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.ChainEntityB@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


-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message