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| koko |
 Posted: Thu Mar 10, 2005 7:26 am Post subject: Filter question |
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Master
Joined: 26 Sep 2003
Posts: 206
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I have a process stuck at one workstep. I want to delete all the parent process instances for this particular instance.
Say I have a Main process MAINP. The subprocess is SUBP. I have a workstep ACT1 stuck in this SUBP.
I would like to get a list of all such MAINPs which have this scenario.
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Thanks
Koko |
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| jmac |
| Posted: Thu Mar 10, 2005 7:48 am Post subject: |
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Jedi Knight
Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC
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Koko:
If you know the process Instance name, you can build a fileter using either PARENT_PROCESS_NAME or TOP_LEVEL_PROCESS_NAME.
The problem I see is that you want to do this given an Activity name, and I am pretty sure there is no way to get this via filtering with one query. You may need to write a little utility program.
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John McDonald
RETIRED |
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| hos |
| Posted: Fri Mar 11, 2005 8:01 am Post subject: |
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Chevalier
Joined: 03 Feb 2002
Posts: 470
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| You could exploit the ProcessContext attribute. It is available in subprocesses and activity instances and is a valid query attribute. |
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| jmac |
| Posted: Fri Mar 11, 2005 8:17 am Post subject: |
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Jedi Knight
Joined: 27 Jun 2001
Posts: 3081
Location: EmeriCon, LLC
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Volker:
I don't have a 3.5 system installed at the moment, so I cannot test this out, but by looking in the doc I do not see PROCESS_CONTEXT as a valid query string for queryActivityInstances().
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John McDonald
RETIRED |
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| hos |
| Posted: Sun Mar 13, 2005 11:12 pm Post subject: |
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Chevalier
Joined: 03 Feb 2002
Posts: 470
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John what I meant is:
- It is available for an activity implementation (via ProcessContext() API call)
- It can be used as a filter (PROCESS_CONTEXT) in queries for (sub-)process instances |
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