topic ExecutionQuery and ProcessInstanceQuery doesnt return result in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/executionquery-and-processinstancequery-doesnt-return-result/m-p/78421#M52025 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>Here is my simple workflow,</SPAN><BR /><BR /><SPAN>start —&gt; A —&gt; B —-&gt; C —-&gt; end</SPAN><BR /><BR /><SPAN>Case1:</SPAN><BR /><SPAN>A,B,C are ServiceTasks with JavaDelegate(ADelegate, BDelegate, CDelegate). Each delegate have 2 second sleep( Thread.sleep(2000) ) call to keep the workflow runnig for 6 seconds. From my JUnit program, i create a thread, which i instantiate this workflow with business key("myKey1"). After this, from my JUnit, I do query for process instance for "myKey1" using runtmieService.createExecutionQuery as well as runtmieService.createProcessInstanceQuery. but both of them returns me null process instance list. At the time, i execute these queries, my javaDelegate print statement tells me that i am at either task A or at task B. So, My workflow is still alive. Even If i query using actual processInstanceId instead businessKey, It does not return me any result. I do have singleton runtimeService and ProcessEngine.</SPAN><BR /><BR /><SPAN>Case2:</SPAN><BR /><SPAN>If I add receive task after A, B and C and if i execute same queries when waiting after A, it gives me correct results. </SPAN><BR /><BR /><SPAN>I am wondering, why it would not return me any result in Case1? I am not sure if I am doing something that is not inclined with Activiti threading fundamentals.</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Yatish</SPAN></BODY></HTML> Wed, 31 Aug 2011 21:29:34 GMT yatish 2011-08-31T21:29:34Z ExecutionQuery and ProcessInstanceQuery doesnt return result https://connect.hyland.com/t5/alfresco-archive/executionquery-and-processinstancequery-doesnt-return-result/m-p/78421#M52025 Hi,Here is my simple workflow,start —&gt; A —&gt; B —-&gt; C —-&gt; endCase1:A,B,C are ServiceTasks with JavaDelegate(ADelegate, BDelegate, CDelegate). Each delegate have 2 second sleep( Thread.sleep(2000) ) call to keep the workflow runnig for 6 seconds. From my JUnit program, i create a thread, wh Wed, 31 Aug 2011 21:29:34 GMT https://connect.hyland.com/t5/alfresco-archive/executionquery-and-processinstancequery-doesnt-return-result/m-p/78421#M52025 yatish 2011-08-31T21:29:34Z Re: ExecutionQuery and ProcessInstanceQuery doesnt return result https://connect.hyland.com/t5/alfresco-archive/executionquery-and-processinstancequery-doesnt-return-result/m-p/78422#M52026 <HTML><HEAD></HEAD><BODY><SPAN>As long as the process is actually 'flowing', the process-instance and all related models aren't comitted to the database. This only happens when a wait-state is reached. This is the way activiti works (exception will cause rollback to last known state)…</SPAN></BODY></HTML> Thu, 01 Sep 2011 07:22:49 GMT https://connect.hyland.com/t5/alfresco-archive/executionquery-and-processinstancequery-doesnt-return-result/m-p/78422#M52026 frederikherema1 2011-09-01T07:22:49Z