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MQSeries.net Forum Index » Workflow Engines - IBM MQ Workflow & Business Process Choreographer » workItem Id from processInstance Id

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aghallab
PostPosted: Thu Sep 22, 2005 3:35 am    Post subject: workItem Id from processInstance Id Reply with quote

Apprentice

Joined: 20 Jul 2004
Posts: 31
Dear All,
Is there any way to get workItem persistence Id from processInstance persistence Id?
Because I need to get current workitem through processInstance Id.
Thanks .
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jmac
PostPosted: Thu Sep 22, 2005 4:52 am    Post subject: Re: workItem Id from processInstance Id Reply with quote

Jedi Knight

Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC
aghallab wrote:
Dear All,
Is there any way to get workItem persistence Id from processInstance persistence Id?
Because I need to get current workitem through processInstance Id.
Thanks .


Well you will have to do a query... but assuming you are on 3.6 you could do a queryActivityInstances using the process name and READY state. You will have to come up with a creative way to deal with the fact that there could be multiple workitems in that instance in a READY state.

Prior to V3.6 you need to get the InstanceMonitor for the process which will get you the array of ActivityInstance objects, then you have to work thru them to find the READY activities.

GOOD LUCK
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John McDonald
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