Yes, only things marked @embeddable can be put into @Embedded fields. As Craig points out, this is certainly a candidate for a better test case.
-Patrick On 11/24/07, Sebastian Souza <[EMAIL PROTECTED]> wrote: > > I found a solution to my problem > > my embedded field was a type Data (a mapped supper class), but the > embeddable class is a specialization of that class. > > i change that my embedded field to be a specialization class and works! > > the embedded field can not be a mapped super class? > > sorry about my bad english > > > Sebastian Souza wrote: > > > > 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 > > > > -- > View this message in context: > http://www.nabble.com/org.apache.openjpa.util.GeneralException%3A-null-at-org.apache.openjpa.kernel.BrokerImpl.embed%28BrokerImpl.java%3A2645%29-tf4867049.html#a13928477 > Sent from the OpenJPA Users mailing list archive at Nabble.com. > > -- Patrick Linskey 202 669 5907
