activiti: task owner is deleted user

dirko — Wed, 13 Mar 2013 16:34:18 GMT

Hello,I have the requirement that I need to periodically check whether the owner of a task is still a valid alfresco user. The approach I was looking at is the following:- attach a timer to the task to be monitored- the timer redirects to a serviceTask in which I test with a search.luceneSearch() wh

Re: activiti: task owner is deleted user

dirko — Mon, 08 Apr 2013 10:42:39 GMT

Some additional info. I did a remote debug and I've set a breakpoint on personService.getPerson(String, boolean), which results in the stacktrace below. It is clear that something activiti related triggers this method: AlfrescoScriptDelegate(ActivitiScriptBase).getPersonNode. So currently this is recreating a removed user. Is this the desired behaviour? Wouldn't it be better to call the getPerson() version that does not recreate the user?

Thread [pool-9-thread-1] (Suspended (entry into method getPerson in PersonServiceImpl))
   PersonServiceImpl.getPerson(String, boolean) line: 421
   PersonServiceImpl.getPerson(String) line: 412
   GeneratedMethodAccessor684.invoke(Object, Object[]) line: not available
   DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: 25
   Method.invoke(Object, Object…) line: 597
   AopUtils.invokeJoinpointUsingReflection(Object, Method, Object[]) line: 309
   ReflectiveMethodInvocation.invokeJoinpoint() line: 183
   ReflectiveMethodInvocation.proceed() line: 150
   MethodSecurityInterceptor(MethodSecurityInterceptor).invoke(MethodInvocation) line: 80
   ReflectiveMethodInvocation.proceed() line: 172
   ExceptionTranslatorMethodInterceptor.invoke(MethodInvocation) line: 46
   ReflectiveMethodInvocation.proceed() line: 172
   AuditMethodInterceptor.invoke(MethodInvocation) line: 159
   ReflectiveMethodInvocation.proceed() line: 172
   TransactionInterceptor.invoke(MethodInvocation) line: 110
   ReflectiveMethodInvocation.proceed() line: 172
   JdkDynamicAopProxy.invoke(Object, Method, Object[]) line: 202
   $Proxy89.getPerson(String) line: not available
   AlfrescoScriptDelegate(ActivitiScriptBase).getPersonNode(String) line: 173
   AlfrescoScriptDelegate(DelegateExecutionScriptBase).getInputMap(DelegateExecution, String) line: 98
   AlfrescoScriptDelegate(DelegateExecutionScriptBase).runScript(DelegateExecution) line: 63
   AlfrescoScriptDelegate.execute(DelegateExecution) line: 43
   JavaDelegateInvocation.invoke() line: 34
   JavaDelegateInvocation(DelegateInvocation).proceed() line: 37
   DefaultDelegateInterceptor.handleInvocation(DelegateInvocation) line: 25
   ServiceTaskJavaDelegateActivityBehavior.execute(DelegateExecution) line: 49
   ServiceTaskJavaDelegateActivityBehavior.execute(ActivityExecution) line: 40
   ClassDelegate.execute(ActivityExecution) line: 112
   AtomicOperationActivityExecute.execute(InterpretableExecution) line: 40
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   AtomicOperationTransitionNotifyListenerStart.eventNotificationsCompleted(InterpretableExecution) line: 48
   AtomicOperationTransitionNotifyListenerStart(AbstractEventAtomicOperation).execute(InterpretableExecution) line: 52
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   AtomicOperationTransitionNotifyListenerStart(AbstractEventAtomicOperation).execute(InterpretableExecution) line: 45
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   AtomicOperationTransitionCreateScope.execute(InterpretableExecution) line: 44
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   AtomicOperationTransitionNotifyListenerTake.execute(InterpretableExecution) line: 61
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   AtomicOperationTransitionDestroyScope.execute(InterpretableExecution) line: 111
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   AtomicOperationTransitionNotifyListenerEnd.eventNotificationsCompleted(InterpretableExecution) line: 36
   AtomicOperationTransitionNotifyListenerEnd(AbstractEventAtomicOperation).execute(InterpretableExecution) line: 52
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   AtomicOperationTransitionNotifyListenerEnd(AbstractEventAtomicOperation).execute(InterpretableExecution) line: 45
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   AtomicOperationTransitionDestroyScope.execute(InterpretableExecution) line: 109
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   AtomicOperationTransitionNotifyListenerEnd.eventNotificationsCompleted(InterpretableExecution) line: 36
   AtomicOperationTransitionNotifyListenerEnd(AbstractEventAtomicOperation).execute(InterpretableExecution) line: 52
   CommandContext.performOperation(AtomicOperation, InterpretableExecution) line: 76
   ExecutionEntity.performOperation(AtomicOperation) line: 481
   ExecutionEntity.take(PvmTransition) line: 326
   ExecutionEntity.takeAll(List<PvmTransition>, List<ActivityExecution>) line: 420
   BoundaryEventActivityBehavior.execute(ActivityExecution) line: 57
   TimerExecuteNestedActivityJobHandler.execute(String, ExecutionEntity, CommandContext) line: 48
   AuthenticatedTimerJobHandler$1.doWork() line: 91
   AuthenticatedTimerJobHandler$1.doWork() line: 87
   AuthenticationUtil.runAs(RunAsWork<R>, String) line: 529
   AuthenticatedTimerJobHandler.execute(String, ExecutionEntity, CommandContext) line: 86
   TimerEntity(JobEntity).execute(CommandContext) line: 78
   TimerEntity.execute(CommandContext) line: 62
   ExecuteJobsCmd.execute(CommandContext) line: 61
   CommandExecutorImpl.execute(Command<T>) line: 24
   CommandContextInterceptor.execute(Command<T>) line: 42
   SpringTransactionInterceptor$1.doInTransaction(TransactionStatus) line: 42
   TransactionTemplate.execute(TransactionCallback<T>) line: 130
   SpringTransactionInterceptor.execute(Command<T>) line: 40
   LogInterceptor.execute(Command<T>) line: 33
   ExecuteJobsRunnable.run() line: 36
   ThreadPoolExecutor$Worker.runTask(Runnable) line: 886
   ThreadPoolExecutor$Worker.run() line: 908
   Thread.run() line: 662

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activiti: task owner is deleted user

Re: activiti: task owner is deleted user