the exception is thrown when i do entityManager.getTransaction ().commit ();
i'm trying to persist an object that has a collection with an embbeded field
inside
239680 ITSM TRACE [main] openjpa.Runtime - An exception occurred while
ending the transaction. This exception will be re-thrown.
<openjpa-1.0.0-r420667:568756 nonfatal general error>
org.apache.openjpa.util.GeneralException: null
at org.apache.openjpa.kernel.BrokerImpl.embed(BrokerImpl.java:2645)
at
org.apache.openjpa.kernel.SingleFieldManager.embed(SingleFieldManager.java:847)
at
org.apache.openjpa.kernel.SingleFieldManager.preFlush(SingleFieldManager.java:588)
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:2775)
at org.apache.openjpa.kernel.PNewState.beforeFlush(PNewState.java:39)
at
org.apache.openjpa.kernel.StateManagerImpl.beforeFlush(StateManagerImpl.java:940)
at org.apache.openjpa.kernel.BrokerImpl.flush(BrokerImpl.java:1884)
at org.apache.openjpa.kernel.BrokerImpl.flushSafe(BrokerImpl.java:1844)
at
org.apache.openjpa.kernel.BrokerImpl.beforeCompletion(BrokerImpl.java:1762)
at
org.apache.openjpa.kernel.LocalManagedRuntime.commit(LocalManagedRuntime.java:81)
at org.apache.openjpa.kernel.BrokerImpl.commit(BrokerImpl.java:1292)
at
org.apache.openjpa.kernel.DelegatingBroker.commit(DelegatingBroker.java:861)
at
org.apache.openjpa.persistence.EntityManagerImpl.commit(EntityManagerImpl.java:408)
at
itsm.framework.persistence.business.PersistentObjectBusiness.insert(PersistentObjectBusiness.java:38)
at
itsm.framework.persistence.mappers.PersistentObjectMapper.create(PersistentObjectMapper.java:38)
at
itsm.configuration.mappers.ConfigurationItemVersionMapper.create(ConfigurationItemVersionMapper.java:33)
at
itsm.configuration.business.ConfigurationItemVersionBusiness.create(ConfigurationItemVersionBusiness.java:52)
at
itsm.configuration.facade.ConfigurationManagementFacade.createVersion(ConfigurationManagementFacade.java:711)
at
itsm.configuration.test.TestConfigurationItemVersion.testCreateWithAttributesWithoutRelationships(TestConfigurationItemVersion.java:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at junit.framework.TestCase.runTest(TestCase.java:168)
at junit.framework.TestCase.runBare(TestCase.java:134)
at junit.framework.TestResult$1.protect(TestResult.java:110)
at junit.framework.TestResult.runProtected(TestResult.java:128)
at junit.framework.TestResult.run(TestResult.java:113)
at junit.framework.TestCase.run(TestCase.java:124)
at junit.framework.TestSuite.runTest(TestSuite.java:232)
at junit.framework.TestSuite.run(TestSuite.java:227)
at
org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:81)
at
org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: java.lang.NullPointerException
at org.apache.openjpa.kernel.BrokerImpl.embed(BrokerImpl.java:2623)
... 39 more
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