Hi Oscar, I think there are two issues here. 1. the fundamental issue looks like the enhancer didn't run correctly at some point; this would explain the underlying exception of not being able to cast your com.xms.framework.risk.domain.model.continuity. BusinessContinuityManagementSystem to javax.jdo.spi.PersistenceCapable.
2. it looks like in Isis we somehow don't catch that exception appropriately, and end up throwing something rather misleading in its place. If this is still an issue for you, contact me offline; I think I need to see it to try to help resolve it. (If we do that, I'll post any findings back here on the ML). Thanks Dan On 26 June 2013 15:43, GESCONSULTOR - Óscar Bou <[email protected]>wrote: > > While executing JUnit tests with the new "integtests" classes I receive > the following exception (same happening from the Eclipse Junit installation > and from "Maven tests"). I'm not sure if it's a problem of the DataNucleus > Enhancer or Isis: > > > > java.lang.RuntimeException: java.lang.ClassCastException: java.lang.String > cannot be cast to javax.jdo.spi.PersistenceCapable > at > org.apache.isis.core.integtestsupport.IsisSystemForTest.setUpSystem(IsisSystemForTest.java:258) > at > integtests.com.xms.framework.continuity.domain.model.AbstractContinuityTest$IsisSystemForTestRule$1.initialValue(AbstractContinuityTest.java:282) > at > integtests.com.xms.framework.continuity.domain.model.AbstractContinuityTest$IsisSystemForTestRule$1.initialValue(AbstractContinuityTest.java:1) > at java.lang.ThreadLocal.setInitialValue(ThreadLocal.java:141) > at java.lang.ThreadLocal.get(ThreadLocal.java:131) > at > integtests.com.xms.framework.continuity.domain.model.AbstractContinuityTest$IsisSystemForTestRule.getIsisSystemForTest(AbstractContinuityTest.java:288) > at > integtests.com.xms.framework.continuity.domain.model.AbstractContinuityTest$IsisSystemForTestRule.apply(AbstractContinuityTest.java:294) > at > org.junit.runners.BlockJUnit4ClassRunner.withMethodRules(BlockJUnit4ClassRunner.java:349) > at > org.junit.runners.BlockJUnit4ClassRunner.withRules(BlockJUnit4ClassRunner.java:339) > at > org.junit.runners.BlockJUnit4ClassRunner.methodBlock(BlockJUnit4ClassRunner.java:256) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) > at > org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > at org.junit.runners.ParentRunner.run(ParentRunner.java:309) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > Caused by: java.lang.ClassCastException: java.lang.String cannot be cast > to javax.jdo.spi.PersistenceCapable > at > org.apache.isis.objectstore.jdo.datanucleus.persistence.queries.PersistenceQueryProcessorAbstract.loadAdapters(PersistenceQueryProcessorAbstract.java:82) > at > org.apache.isis.objectstore.jdo.datanucleus.persistence.queries.PersistenceQueryFindUsingApplibQueryProcessor.process(PersistenceQueryFindUsingApplibQueryProcessor.java:67) > at > org.apache.isis.objectstore.jdo.datanucleus.persistence.queries.PersistenceQueryFindUsingApplibQueryProcessor.process(PersistenceQueryFindUsingApplibQueryProcessor.java:39) > at > org.apache.isis.objectstore.jdo.datanucleus.DataNucleusObjectStore.processPersistenceQuery(DataNucleusObjectStore.java:541) > at > org.apache.isis.objectstore.jdo.datanucleus.DataNucleusObjectStore.loadInstancesAndAdapt(DataNucleusObjectStore.java:536) > at > org.apache.isis.core.runtime.system.persistence.PersistenceSession$1.execute(PersistenceSession.java:433) > at > org.apache.isis.core.runtime.system.persistence.PersistenceSession$1.execute(PersistenceSession.java:430) > at > org.apache.isis.core.runtime.system.transaction.IsisTransactionManager.executeWithinTransaction(IsisTransactionManager.java:220) > at > org.apache.isis.core.runtime.system.persistence.PersistenceSession.getInstancesFromPersistenceLayer(PersistenceSession.java:430) > at > org.apache.isis.core.runtime.system.persistence.PersistenceSession.getInstances(PersistenceSession.java:426) > at > org.apache.isis.core.runtime.system.persistence.PersistenceSession.findInstances(PersistenceSession.java:363) > at > org.apache.isis.core.runtime.system.persistence.PersistenceSession.findInstances(PersistenceSession.java:358) > at > org.apache.isis.core.runtime.persistence.internal.RuntimeContextFromSession$8.firstMatchingQuery(RuntimeContextFromSession.java:260) > at > org.apache.isis.core.metamodel.services.container.DomainObjectContainerDefault.firstMatch(DomainObjectContainerDefault.java:391) > at > org.apache.isis.applib.AbstractContainedObject.firstMatch(AbstractContainedObject.java:155) > at > com.xms.framework.risk.domain.model.continuity.BusinessContinuityManagementSystems.businessContinuityManagementSystem(BusinessContinuityManagementSystems.java:22) > at > com.xms.framework.risk.domain.model.continuity.BusinessProcessesBCMInformation.createTransientBIA(BusinessProcessesBCMInformation.java:72) > at > com.xms.framework.risk.domain.model.continuity.BusinessProcessesBCMInformation.createTransientBusinessProcessBCMInformation(BusinessProcessesBCMInformation.java:91) > at > com.xms.framework.risk.domain.model.continuity.BusinessProcessesBCMInformation.createPersistentBusinessProcessBCMInformation(BusinessProcessesBCMInformation.java:103) > at > com.xms.framework.risk.domain.model.continuity.BusinessProcessesBCMInformation.businessContinuityInformation(BusinessProcessesBCMInformation.java:51) > at > com.xms.framework.risk.domain.model.continuity.BusinessProcessesBCMInformation.businessContinuityInformation(BusinessProcessesBCMInformation.java:27) > at > com.xms.framework.continuity.fixtures.BCMFixture.installBCMFixture(BCMFixture.java:36) > at > com.xms.framework.continuity.fixtures.BCMFixture.install(BCMFixture.java:27) > at > org.apache.isis.core.runtime.fixtures.FixturesInstallerDelegate.installFixture(FixturesInstallerDelegate.java:213) > at > org.apache.isis.core.runtime.fixtures.FixturesInstallerDelegate.installFixtureInTransaction(FixturesInstallerDelegate.java:175) > at > org.apache.isis.core.runtime.fixtures.FixturesInstallerDelegate.installFixtures(FixturesInstallerDelegate.java:162) > at > org.apache.isis.core.runtime.fixtures.FixturesInstallerDelegate.installFixtures(FixturesInstallerDelegate.java:142) > at > org.apache.isis.core.integtestsupport.IsisSystemForTest.wireAndInstallFixtures(IsisSystemForTest.java:292) > at > org.apache.isis.core.integtestsupport.IsisSystemForTest.setUpSystem(IsisSystemForTest.java:283) > at > org.apache.isis.core.integtestsupport.IsisSystemForTest.setUpSystem(IsisSystemForTest.java:256) > ... 24 more > > > Also, it's curious, because the exception is on the > "frameworkSynchronizer.postLoadProcessingFor((PersistenceCapable) pojo, > CalledFrom.OS_QUERY);" line of code: > > protected List<ObjectAdapter> loadAdapters( > final ObjectSpecification specification, final List<?> pojos) { > final List<ObjectAdapter> adapters = Lists.newArrayList(); > for (final Object pojo : pojos) { > // ought not to be necessary, however for some queries it > seems that the > // lifecycle listener is not called > > frameworkSynchronizer.postLoadProcessingFor((PersistenceCapable) pojo, > CalledFrom.OS_QUERY); > ObjectAdapter adapter = > getAdapterManager().getAdapterFor(pojo); > Assert.assertNotNull(adapter); > adapters.add(adapter); > } > return adapters; > } > > The pojo is a reference to a Domain Entity class that has the > @PersistenceCapable annotation. And the "original" Java exception message > is: > > ClassCastException: Cannot cast > "com.xms.framework.risk.domain.model.continuity.BusinessContinuityManagementSystem" > to javax.jdo.spi.PersistenceCapable > > > Despite that, the following message is on "ex" when returning to > executeWithinTransaction (on the "} catch (final RuntimeException ex) {" > block): > > java.lang.ClassCastException: java.lang.String cannot be cast to > javax.jdo.spi.PersistenceCapable > > > > >
