topic Strange results with HistoricTaskInstanceQuery in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/strange-results-with-historictaskinstancequery/m-p/96668#M66450 <HTML><HEAD></HEAD><BODY><SPAN>Hey !</SPAN><BR /><BR /><SPAN>So here is what I'm trying to do:</SPAN><BR /><BR /><SPAN>I want to have a list of all tasks, which the current logged-in user has been assigned to in any unfinished process instance.</SPAN><BR /><SPAN>So my query looks like this:</SPAN><BR /><BR /><SPAN>HistoryService historyService = ProcessEngines.getDefaultProcessEngine().getHistoryService();</SPAN><BR /><SPAN>String userId = ExplorerApp.get().getLoggedInUser().getId();</SPAN><BR /><SPAN>List&lt;HistoricTaskInstance&gt; alreadyClaimedTasks = </SPAN><BR /><SPAN>historyService.createHistoricTaskInstanceQuery().processUnfinished().taskAssignee(userId).list();</SPAN><BR /><BR /><SPAN>The query is nested in the ClaimTaskClickListener, and it gets called before the task is assigned, so I can stop the assignment if I want to, because one of the already claimed tasks is connected to the current task. I need this to implement a Separaton of Duty between Tasks.</SPAN><BR /><BR /><SPAN>When I test this with a small process consisting of 4 user tasks it shows some strange behaviour. If I assign the first task, it gets added properly to the list. On assigning any additional task, the first task gets added again instead of the new task.</SPAN><BR /><SPAN>To view the content of the list I use tomcat console outputs.</SPAN><BR /><SPAN>I have been searching my code for an error quite some time now and haven't found a solution, so I hope you can help me out!</SPAN><BR /><BR /><SPAN>Best regards,</SPAN><BR /><SPAN>Matthias</SPAN></BODY></HTML> Mon, 20 Aug 2012 15:05:11 GMT matthias1 2012-08-20T15:05:11Z Strange results with HistoricTaskInstanceQuery https://connect.hyland.com/t5/alfresco-archive/strange-results-with-historictaskinstancequery/m-p/96668#M66450 Hey !So here is what I'm trying to do:I want to have a list of all tasks, which the current logged-in user has been assigned to in any unfinished process instance.So my query looks like this:HistoryService historyService = ProcessEngines.getDefaultProcessEngine().getHistoryService();String userId = Mon, 20 Aug 2012 15:05:11 GMT https://connect.hyland.com/t5/alfresco-archive/strange-results-with-historictaskinstancequery/m-p/96668#M66450 matthias1 2012-08-20T15:05:11Z Re: Strange results with HistoricTaskInstanceQuery https://connect.hyland.com/t5/alfresco-archive/strange-results-with-historictaskinstancequery/m-p/96669#M66451 <HTML><HEAD></HEAD><BODY><SPAN>Hey !</SPAN><BR /><BR /><SPAN>Since my post has no answers yet, I will try to specify the issue.</SPAN><BR /><BR /><SPAN>I think the strange behaviour I described is connected to the fact, that my historyService, taskService, etc. are called from within a java ServiceLoader at runtime.</SPAN><BR /><BR /><SPAN>I just tried a query like this: taskService.getTastEvents(taskId), while looking at the database and the output of the query at the same time. I was triggering events and while the database had for example 5 items listed, my query only showed 2 of those…</SPAN><BR /><BR /><SPAN>So I'd like to know how and when the xxService parts get updated data from the database.</SPAN><BR /><BR /><BR /><SPAN>Best regards,</SPAN><BR /><SPAN>Matthias</SPAN></BODY></HTML> Thu, 23 Aug 2012 14:08:37 GMT https://connect.hyland.com/t5/alfresco-archive/strange-results-with-historictaskinstancequery/m-p/96669#M66451 matthias1 2012-08-23T14:08:37Z