topic Re: HistoricVariableInstanceQuery - taskId method in Alfresco Archive

HistoricVariableInstanceQuery - taskId method

lixkid — Tue, 11 Jun 2013 06:08:53 GMT

Hi,I'm trying to get all HistoricVariableInstances for particular taskId by using taskId(String taskId) method from HistoricVariableInstanceQuery class, but instead of getting just those HistoricVariableInstances whose id is equal to taskId parameter of taskId method, this method returns HistoricVar

Re: HistoricVariableInstanceQuery - taskId method

trademak — Tue, 11 Jun 2013 07:22:57 GMT

In the FullHistoryTest testHistoricVariableInstanceQueryTaskVariables method we test this behavior, and it's working fine there. Maybe you can include the code you are executing?

Best regards,

Re: HistoricVariableInstanceQuery - taskId method

lixkid — Tue, 11 Jun 2013 07:53:09 GMT

This code is executed in an application which uses Activiti Engine 5.11:
<code>
…
@Inject
private ProcessEngine processEngine;
…
HistoryService historyService = processEngine.getHistoryService();
HistoricVariableInstanceQueryImpl hviq = (HistoricVariableInstanceQueryImpl) historyService.createHistoricVariableInstanceQuery();
List<HistoricVariableInstance> hviLst = hviq.taskId(taskId).list();
…
</code>

taskId represents particular taskId and hviLst contains all HistoricVariableInstances from ACT_HI_VARINST table.

Re: HistoricVariableInstanceQuery - taskId method

trademak — Tue, 11 Jun 2013 09:02:49 GMT

Okay that looks like valid code. Can you create a unit test that shows the error you are facing?

Thanks,

Re: HistoricVariableInstanceQuery - taskId method

lixkid — Thu, 20 Jun 2013 11:54:19 GMT

I've created an issue http://jira.codehaus.org/browse/ACT-1717 for this problem.