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HuiSheng Xu updated JBPM-2921:
------------------------------
Assignee: HuiSheng Xu
Component/s: Documentation
Runtime Engine
Provide AssignmentHandler like functionality with BPMN
------------------------------------------------------
Key: JBPM-2921
URL:
https://jira.jboss.org/browse/JBPM-2921
Project: jBPM
Issue Type: Sub-task
Security Level: Public(Everyone can see)
Components: Documentation, Runtime Engine
Affects Versions: jBPM 4.4
Reporter: Jamie Balling
Assignee: HuiSheng Xu
Fix For: jBPM 4.5
I posted a question on the community about how to mimic AssignmentHandler functionality
when using BPMN and received a response from HuiSheng Xu asking that I enter a feature
request.
http://community.jboss.org/message/554236#554236
Specifically:
I am successfully using jPDL with an AssignmentHandler to programatically assign a task.
<task name="review" >
<assignment-handler class="mypackage.AssignBySomeRule">
<field name="ruleName">
<string value="exampleAssignmentRuleName" />
</field>
</assignment-handler>
<transition to="approval" />
</task>
Is it possible to accomplish this with BPMN? I know there is a
"resourceAssignmentExpression", but it isn't clear that this can do the same
thing.
<userTask id="myTask" name="My task">
<potentialOwner resourceRef="manager" jbpm:type="group">
<resourceAssignmentExpression>
<formalExpression>management</formalExpression>
</resourceAssignmentExpression>
</potentialOwner>
</userTask>
Can the "formalExpression" invoke arbitrary java classes or does it need to use
process variables to evaluate to a user or group name?
Thanks!
---------------------
reply from HuiSheng Xu in jBPM
Hi Jamine,
There is no support for AssignmentHandler in BPMN. Please open an issue for this
feature.
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