hi, can anyone help me: there is a testcase 'org.jbpm.test.activities.SubProcessTest' in module 'test-pojo' which is run in object-mode. and so i try to write a subprocess testcase running in persistent-mode. i have been trying but i can not make it... exception comes out: 10:37:11,250 SEV | [LazyInitializationException] could not initialize proxy - no Session | org.hibernate.LazyInitializationException: could not initialize proxy - no Session | at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:57) | at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:111) | at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.invoke(CGLIBLazyInitializer.java:150) | at org.jbpm.pvm.internal.model.ActivityImpl$$EnhancerByCGLIB$$fa091528.getParentActivity(<generated>) | at org.jbpm.pvm.internal.model.ExecutionImpl.initializeScopes(ExecutionImpl.java:210) | at org.jbpm.pvm.internal.model.ExecutionImpl.start(ExecutionImpl.java:193) | at org.jbpm.pvm.internal.model.ExecutionImpl.beginSubProcessInstance(ExecutionImpl.java:882) | at name.galanfish.test.super_sub_process.cmd.StartSubProcessCmd.execute(StartSubProcessCmd.java:33) | at name.galanfish.test.super_sub_process.cmd.StartSubProcessCmd.execute(StartSubProcessCmd.java:1) | at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42) | at org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:54) | at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40) | at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:52) | at org.jbpm.pvm.internal.svc.ExecutionServiceImpl.beginSubProcess(ExecutionServiceImpl.java:84) | at name.galanfish.test.super_sub_process.SubProcess.execute(SubProcess.java:36) | at org.jbpm.pvm.internal.model.op.ExecuteActivity.perform(ExecuteActivity.java:57) | at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperationSync(ExecutionImpl.java:587) | at org.jbpm.pvm.internal.model.ExecutionImpl.performAtomicOperation(ExecutionImpl.java:560) | at org.jbpm.pvm.internal.model.ExecutionImpl.signal(ExecutionImpl.java:384) | at org.jbpm.pvm.internal.cmd.SignalCmd.execute(SignalCmd.java:62) | at org.jbpm.pvm.internal.cmd.SignalCmd.execute(SignalCmd.java:1) | at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42) | at org.jbpm.pvm.internal.tx.StandardTransactionInterceptor.execute(StandardTransactionInterceptor.java:54) | at org.jbpm.pvm.internal.svc.EnvironmentInterceptor.execute(EnvironmentInterceptor.java:40) | at org.jbpm.pvm.internal.svc.RetryInterceptor.execute(RetryInterceptor.java:52) | at org.jbpm.pvm.internal.svc.ExecutionServiceImpl.signalExecutionById(ExecutionServiceImpl.java:121) | at name.galanfish.test.super_sub_process.SuperSubProcessTest.testSimpleSuperSubProcess(SuperSubProcessTest.java:38) | 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:164) | at org.jbpm.test.BaseJbpmTestCase.runTest(BaseJbpmTestCase.java:81) | at junit.framework.TestCase.runBare(TestCase.java:130) | 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:120) | at junit.framework.TestSuite.runTest(TestSuite.java:230) | at junit.framework.TestSuite.run(TestSuite.java:225) | at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130) | 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) the source code as follow: public class SuperSubProcessTest extends EnvironmentFactoryTestCase { | | private JbpmConfiguration factory; | private ProcessServiceImpl processService; | private ExecutionService executionService; | | | @Override | protected void setUp() throws Exception { | super.setUp(); | factory = (JbpmConfiguration) getEnvironmentFactory(); | processService = (ProcessServiceImpl) factory.getProcessService(); | executionService = factory.getExecutionService(); | } | | public void testSimpleSuperSubProcess(){ | createAndDeploySimpleSuperSubProcess(); | executionService.startProcessInstanceById("super2:1", "superrequest8"); | executionService.signalExecutionById("super2/superrequest8", "to_one"); | } | | private void createAndDeploySimpleSuperSubProcess(){ | ClientProcessDefinition superProcess = ProcessDefinitionBuilder.startProcess("super2") | .startActivity("start", WaitState.class) | .initial() | .transition("one", "to_one") | .endActivity() | | .startActivity("one", AutomaticActivity.class) | .transition("sub", "to_sub") | .endActivity() | | .startActivity("sub", SubProcess.class) | .transition("end", "to_end") | .endActivity() | | .startActivity("end", AutomaticActivity.class) | .endActivity() | .endProcess(); | | ClientProcessDefinition subProcess = ProcessDefinitionBuilder.startProcess("sub2") | .startActivity("start", AutomaticActivity.class) | .initial() | .transition("end", "to_end") | .endActivity() | | .startActivity("end", EndState.class) | .endActivity() | .endProcess(); | | deployProcess(superProcess); | deployProcess(subProcess); | } | | private void deployProcess(ProcessDefinition process){ | Deployment deployment = processService.createDeployment(); | deployment.addObject("process", process); | processService.deploy(deployment); | } | } | | public class SubProcess implements ExternalActivityBehaviour{ | | private static final long serialVersionUID = 1L; | | public void signal(ActivityExecution execution, String signalName, Map<String, Object> parameters) throws Exception { | | } | | public void execute(ActivityExecution execution) throws Exception { | ProcessService processService = Environment.getFromCurrent(ProcessService.class); | ClientProcessDefinition subProcess = (ClientProcessDefinition)processService.findLatestProcessDefinitionByKey("sub2"); // hard code | | ExecutionService exeService = Environment.getFromCurrent(ExecutionService.class); | // i add method 'beginSubProcess' in ExecutionService which is to execute the command 'StartSubProcessCmd'(source code as follow) | Execution subExecution = exeService.beginSubProcess(execution, subProcess, "subrequest1"); // hard code | if(!subExecution.isEnded()){ | execution.waitForSignal(); | } | } | } | | public class StartSubProcessCmd extends AbstractCommand<Execution>{ | | private static final long serialVersionUID = 1L; | | private ActivityExecution parentExecution; | private ProcessDefinition subProcess; | private String key; | public StartSubProcessCmd(Execution parentExecution, ProcessDefinition subProcess, String key){ | this.parentExecution = (ActivityExecution)parentExecution; | this.subProcess = subProcess; | this.key = key; | } | | public Execution execute(Environment environment) throws Exception { | ClientExecution subExecution = parentExecution.beginSubProcessInstance((ClientProcessDefinition) subProcess, key); | return subExecution; | } | } appreciate! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4212929#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...