[jboss-user] [jBPM] - Re: JBPM 5.4 - boundary signal event to abort reusable subprocess stopped in a Human Task
Zeca9 ...
do-not-reply at jboss.com
Mon Jul 15 07:03:53 EDT 2013
Zeca9 ... [https://community.jboss.org/people/zeca9] created the discussion
"Re: JBPM 5.4 - boundary signal event to abort reusable subprocess stopped in a Human Task"
To view the discussion, visit: https://community.jboss.org/message/827948#827948
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Tks for your reply Maciej.
Before do what you told, I tried another approach.
I dropped down the boundary events and try to implement this way:
https://community.jboss.org/servlet/JiveServlet/showImage/2-827948-21137/testeV2.png https://community.jboss.org/servlet/JiveServlet/downloadImage/2-827948-21137/450-194/testeV2.png
I have another process to call this has reusable subprocess.
If the timer event 'Prazo' expires, then the Human Task is canceled and everything runs as expected.
But if I signal the event 'Cancelar' before timer event 'Prazo' expires, I get the same error:
+1 15/07 11:13:57,756[main] ERROR drools.persistence.SingleSessionCommandService.rollbackTransaction - Could not commit session+
+org.jbpm.workflow.instance.WorkflowRuntimeException: [TesteV2Sub:645 - :2] -- null+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:132)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238)+
+ at org.jbpm.workflow.instance.node.JoinInstance.triggerCompleted(JoinInstance.java:152)+
+ at org.jbpm.workflow.instance.node.JoinInstance.internalTrigger(JoinInstance.java:52)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238)+
+ at org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:47)+
+ at org.jbpm.workflow.instance.node.EventNodeInstance.triggerCompleted(EventNodeInstance.java:66)+
+ at org.jbpm.workflow.instance.node.EventNodeInstance.signalEvent(EventNodeInstance.java:50)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:362)+
+ at org.drools.command.runtime.process.SignalEventCommand.execute(SignalEventCommand.java:95)+
+ at org.drools.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)+
+ at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:373)+
+ at org.drools.command.impl.CommandBasedStatefulKnowledgeSession.signalEvent(CommandBasedStatefulKnowledgeSession.java:210)+
+ at com.sample.ProcessTestes.sinalizarEvento(ProcessTestes.java:130)+
+ at com.sample.ProcessTestes.main(ProcessTestes.java:79)+
+Caused by: java.lang.NullPointerException+
+ at org.jbpm.task.service.hornetq.HornetQTaskClientConnector.write(HornetQTaskClientConnector.java:194)+
+ at org.jbpm.task.service.TaskClient.getTaskByWorkItemId(TaskClient.java:473)+
+ at org.jbpm.task.service.SyncTaskServiceWrapper.getTaskByWorkItemId(SyncTaskServiceWrapper.java:364)+
+ at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.abortWorkItem(GenericHTWorkItemHandler.java:203)+
+ at org.drools.persistence.jpa.processinstance.JPAWorkItemManager.internalAbortWorkItem(JPAWorkItemManager.java:78)+
+ at org.jbpm.workflow.instance.node.WorkItemNodeInstance.cancel(WorkItemNodeInstance.java:257)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:257)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:269)+
+ at org.jbpm.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:67)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)+
+ ... 17 more+
+Exception in thread "main" org.jbpm.workflow.instance.WorkflowRuntimeException: [TesteV2Sub:645 - :2] -- null+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:132)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238)+
+ at org.jbpm.workflow.instance.node.JoinInstance.triggerCompleted(JoinInstance.java:152)+
+ at org.jbpm.workflow.instance.node.JoinInstance.internalTrigger(JoinInstance.java:52)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238)+
+ at org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:47)+
+ at org.jbpm.workflow.instance.node.EventNodeInstance.triggerCompleted(EventNodeInstance.java:66)+
+ at org.jbpm.workflow.instance.node.EventNodeInstance.signalEvent(EventNodeInstance.java:50)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:362)+
+ at org.drools.command.runtime.process.SignalEventCommand.execute(SignalEventCommand.java:95)+
+ at org.drools.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)+
+ at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:373)+
+ at org.drools.command.impl.CommandBasedStatefulKnowledgeSession.signalEvent(CommandBasedStatefulKnowledgeSession.java:210)+
+ at com.sample.ProcessTestes.sinalizarEvento(ProcessTestes.java:130)+
+ at com.sample.ProcessTestes.main(ProcessTestes.java:79)+
+Caused by: java.lang.NullPointerException+
+ at org.jbpm.task.service.hornetq.HornetQTaskClientConnector.write(HornetQTaskClientConnector.java:194)+
+ at org.jbpm.task.service.TaskClient.getTaskByWorkItemId(TaskClient.java:473)+
+ at org.jbpm.task.service.SyncTaskServiceWrapper.getTaskByWorkItemId(SyncTaskServiceWrapper.java:364)+
+ at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.abortWorkItem(GenericHTWorkItemHandler.java:203)+
+ at org.drools.persistence.jpa.processinstance.JPAWorkItemManager.internalAbortWorkItem(JPAWorkItemManager.java:78)+
+ at org.jbpm.workflow.instance.node.WorkItemNodeInstance.cancel(WorkItemNodeInstance.java:257)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:257)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:269)+
+ at org.jbpm.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:67)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)+
+ ... 17 more+
+250526 15/07 11:18:08,281[pool-1-thread-1] ERROR instance.timer.TimerManager.execute - Error when executing timer job+
+org.drools.RuntimeDroolsException: Unexpected exception executing action org.jbpm.process.instance.event.DefaultSignalManager$SignalProcessInstanceAction at 464e32c8+
+ at org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:995)+
+ at org.drools.impl.StatefulKnowledgeSessionImpl.executeQueuedActions(StatefulKnowledgeSessionImpl.java:866)+
+ at org.jbpm.process.instance.event.DefaultSignalManager.signalEvent(DefaultSignalManager.java:90)+
+ at org.jbpm.process.instance.timer.TimerManager$ProcessJob.execute(TimerManager.java:323)+
+ at org.drools.time.SelfRemovalJob.execute(SelfRemovalJob.java:15)+
+ at org.drools.time.impl.DefaultTimerJobInstance.call(DefaultTimerJobInstance.java:51)+
+ at org.drools.persistence.jpa.JpaTimerJobInstance.internalCall(JpaTimerJobInstance.java:43)+
+ at org.drools.persistence.jpa.JDKCallableJobCommand.execute(JDKCallableJobCommand.java:20)+
+ at org.drools.persistence.jpa.JDKCallableJobCommand.execute(JDKCallableJobCommand.java:6)+
+ at org.drools.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)+
+ at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:373)+
+ at org.drools.persistence.jpa.JpaTimerJobInstance.call(JpaTimerJobInstance.java:34)+
+ at org.drools.persistence.jpa.JpaTimerJobInstance.call(JpaTimerJobInstance.java:14)+
+ at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)+
+ at java.util.concurrent.FutureTask.run(FutureTask.java:138)+
+ at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)+
+ at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)+
+ at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)+
+ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)+
+ at java.lang.Thread.run(Thread.java:662)+
+Caused by: org.jbpm.workflow.instance.WorkflowRuntimeException: [TesteV2Sub:645 - :2] -- null+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:132)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238)+
+ at org.jbpm.workflow.instance.node.JoinInstance.triggerCompleted(JoinInstance.java:152)+
+ at org.jbpm.workflow.instance.node.JoinInstance.internalTrigger(JoinInstance.java:52)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:279)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:238)+
+ at org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:47)+
+ at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:216)+
+ at org.jbpm.workflow.instance.node.TimerNodeInstance.triggerCompleted(TimerNodeInstance.java:157)+
+ at org.jbpm.workflow.instance.node.TimerNodeInstance.signalEvent(TimerNodeInstance.java:147)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:342)+
+ at org.jbpm.process.instance.event.DefaultSignalManager$SignalProcessInstanceAction.execute(DefaultSignalManager.java:118)+
+ at org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:993)+
+ ... 19 more+
+Caused by: java.lang.NullPointerException+
+ at org.jbpm.task.service.hornetq.HornetQTaskClientConnector.write(HornetQTaskClientConnector.java:194)+
+ at org.jbpm.task.service.TaskClient.getTaskByWorkItemId(TaskClient.java:473)+
+ at org.jbpm.task.service.SyncTaskServiceWrapper.getTaskByWorkItemId(SyncTaskServiceWrapper.java:364)+
+ at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.abortWorkItem(GenericHTWorkItemHandler.java:203)+
+ at org.drools.persistence.jpa.processinstance.JPAWorkItemManager.internalAbortWorkItem(JPAWorkItemManager.java:78)+
+ at org.jbpm.workflow.instance.node.WorkItemNodeInstance.cancel(WorkItemNodeInstance.java:257)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:257)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:269)+
+ at org.jbpm.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:67)+
+ at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:126)+
+ ... 33 more+
+java.lang.NullPointerException+
+ at org.jbpm.task.service.hornetq.HornetQTaskClientConnector.write(HornetQTaskClientConnector.java:194)+
+ at org.jbpm.task.service.TaskClient.getTaskByWorkItemId(TaskClient.java:473)+
+ at org.jbpm.task.service.SyncTaskServiceWrapper.getTaskByWorkItemId(SyncTaskServiceWrapper.java:364)+
+ at org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler.abortWorkItem(GenericHTWorkItemHandler.java:203)+
+ at org.drools.persistence.jpa.processinstance.JPAWorkItemManager.internalAbortWorkItem(JPAWorkItemManager.java:78)+
+ at org.jbpm.workflow.instance.node.WorkItemNodeInstance.cancel(WorkItemNodeInstance.java:257)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:257)+
+ at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:269)+
+ at org.jbpm.process.instance.timer.TimerManager$ProcessJob.execute(TimerManager.java:337)+
+ at org.drools.time.SelfRemovalJob.execute(SelfRemovalJob.java:15)+
+ at org.drools.time.impl.DefaultTimerJobInstance.call(DefaultTimerJobInstance.java:51)+
+ at org.drools.persistence.jpa.JpaTimerJobInstance.internalCall(JpaTimerJobInstance.java:43)+
+ at org.drools.persistence.jpa.JDKCallableJobCommand.execute(JDKCallableJobCommand.java:20)+
+ at org.drools.persistence.jpa.JDKCallableJobCommand.execute(JDKCallableJobCommand.java:6)+
+ at org.drools.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)+
+ at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:373)+
+ at org.drools.persistence.jpa.JpaTimerJobInstance.call(JpaTimerJobInstance.java:34)+
+ at org.drools.persistence.jpa.JpaTimerJobInstance.call(JpaTimerJobInstance.java:14)+
+ at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)+
+ at java.util.concurrent.FutureTask.run(FutureTask.java:138)+
+ at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)+
+ at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)+
+ at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)+
+ at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)+
+ at java.lang.Thread.run(Thread.java:662)+
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