li zhi [http://community.jboss.org/people/lizhi] created the discussion
"To realize countersign by jbpm4.3,I get some thing wrong,why?" To view the discussion, visit: http://community.jboss.org/message/543493#543493 -------------------------------------------------------------- The workflow is: <?xml version="1.0" encoding="UTF-8"?> <process name="ComplateTaskTest" xmlns=" http://jbpm.org/4/jpdl http://jbpm.org/4/jpdl";> <start name="start1" g="216,107,48,48"> <transition name="to task" to="task" g="-35,-17"/> </start> <task name="task" g="194,215,92,52" assignee="lizhi"> <transition name="to state1" to="state1" g="-43,-17"/> <transition name="to state2" to="state2" g="-43,-17"/> </task> <state name="state1" g="100,352,92,52"/> <state name="state2" g="305,352,92,52"/> </process> TestUnit: ProcessEngine processEngine=Configuration.getProcessEngine(); RepositoryService repositoryService=processEngine.getRepositoryService(); ExecutionService executionServcice=processEngine.getExecutionService(); TaskService taskService=processEngine.getTaskService(); String deployId=repositoryService.createDeployment().addResourceFromClasspath("ComplateTaskTest.jpdl.xml").deploy(); ProcessInstance pi=executionServcice.startProcessInstanceByKey("ComplateTaskTest"); EnvironmentFactory environmentFactory=(EnvironmentFactory) processEngine; Environment environment=environmentFactory.openEnvironment(); DbSession dbSession=environment.get(DbSession.class); TaskImpl taskImpl=dbSession.findTaskByExecution(executionServcice.findExecutionById(pi.getId())); taskImpl.setSignalling(true); assertEquals("lizhi", taskImpl.getAssignee()); TaskImpl subTask1=taskImpl.createSubTask(); subTask1.setName("subtask1"); subTask1.setAssignee("aaa"); subTask1.setExecution(execution); subTask1.setSignalling(false); dbSession.save(subTask1); TaskImpl subTask2=taskImpl.createSubTask(); subTask2.setName("subtask2"); subTask2.setAssignee("bbb"); subTask2.setExecution(execution); subTask2.setSignalling(false); dbSession.save(subTask2); dbSession.save(taskImpl); List<Task> tasks=taskService.createTaskQuery().processInstanceId(pi.getId()).list(); assertEquals(1, tasks.size()); List<Task> subTasks=taskService.getSubTasks(tasks.get(0).getId()); taskService.completeTask(subTasks.get(0).getId()); taskService.completeTask(subTasks.get(1).getId()); pi=executionServcice.findProcessInstanceById(pi.getId()); assertTrue(pi.isActive("task")); taskService.completeTask(taskImpl.getId(),"to state1"); Then i got: ### EXCEPTION ########################################### 08:22:09,779 INF | [DefaultCommandService] exception while executing command org.jbpm.pvm.internal.cmd.findexecution...@196bac4 org.hibernate.ObjectDeletedException: deleted object would be re-saved by cascade (remove deleted object from associations): [org.jbpm.pvm.internal.task.TaskImpl#11] at org.hibernate.impl.SessionImpl.forceFlush(SessionImpl.java:1041) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.entityIsTransient(DefaultSaveOrUpdateEventListener.java:188) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.performSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:117) at org.hibernate.event.def.DefaultSaveOrUpdateEventListener.onSaveOrUpdate(DefaultSaveOrUpdateEventListener.java:93) at org.hibernate.impl.SessionImpl.fireSaveOrUpdate(SessionImpl.java:534) at org.hibernate.impl.SessionImpl.saveOrUpdate(SessionImpl.java:526) at org.hibernate.engine.CascadingAction$5.cascade(CascadingAction.java:241) at org.hibernate.engine.Cascade.cascadeToOne(Cascade.java:291) at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:239) at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:192) at org.hibernate.engine.Cascade.cascadeCollectionElements(Cascade.java:319) at org.hibernate.engine.Cascade.cascadeCollection(Cascade.java:265) at org.hibernate.engine.Cascade.cascadeAssociation(Cascade.java:242) at org.hibernate.engine.Cascade.cascadeProperty(Cascade.java:192) at org.hibernate.engine.Cascade.cascade(Cascade.java:153) at org.hibernate.event.def.AbstractFlushingEventListener.cascadeOnFlush(AbstractFlushingEventListener.java:154) at org.hibernate.event.def.AbstractFlushingEventListener.prepareEntityFlushes(AbstractFlushingEventListener.java:145) at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:88) at org.hibernate.event.def.DefaultAutoFlushEventListener.onAutoFlush(DefaultAutoFlushEventListener.java:58) at org.hibernate.impl.SessionImpl.autoFlushIfRequired(SessionImpl.java:996) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1141) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:835) at org.jbpm.pvm.internal.hibernate.DbSessionImpl.findExecutionById(DbSessionImpl.java:195) at org.jbpm.pvm.internal.cmd.FindExecutionCmd.execute(FindExecutionCmd.java:48) at org.jbpm.pvm.internal.cmd.FindExecutionCmd.execute(FindExecutionCmd.java:33) at org.jbpm.pvm.internal.svc.DefaultCommandService.execute(DefaultCommandService.java:42) at org.jbpm.pvm.internal.svc.SkipInterceptor.execute(SkipInterceptor.java:40) at org.jbpm.pvm.internal.svc.ExecutionServiceImpl.findProcessInstanceById(ExecutionServiceImpl.java:105) at com.foxconn.test.CompleteTaskTest.testComplete(CompleteTaskTest.java:72) 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:597) at junit.framework.TestCase.runTest(TestCase.java:164) 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: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) ### EXCEPTION ########################################### what's this mean? how can i fulfill this countersign? i'm a chinese.English is Poor,so i'm sorry. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/543493#543493] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]
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