1:07 a.m.
Thomas Setiabudi [https://community.jboss.org/people/thomas.setiabudi] created the
discussion
"How to signal process event from a custom WorkItemHandler?"
To view the discussion, visit: https://community.jboss.org/message/780023#780023
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Hi,
I use JBPM5.4 and my process is started by JBPM Console.
Is it possible to signal event to a process instance from within a custom implementation
of WorkItemHandler? or Service Task?
If that is possible, how do we do it? is there any sample code for it?
Regards,
Thomas Setiabudi
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1:34 a.m.
New subject: [jBPM] - Re: How to signal process event from a custom WorkItemHandler?
Maciej Swiderski [https://community.jboss.org/people/swiderski.maciej] created the
discussion
"Re: How to signal process event from a custom WorkItemHandler?"
To view the discussion, visit: https://community.jboss.org/message/780029#780029
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in general I would recommend to signal it using intermediate throwing signal event. But if
you need to do it from within the work item handler you need to use ksession for that. So,
when you register your handler make sure to inject ksession into it and the use it to
signalEvent.
HTH
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1:50 a.m.
New subject: [jBPM] - Re: How to signal process event from a custom WorkItemHandler?
Thomas Setiabudi [https://community.jboss.org/people/thomas.setiabudi] created the
discussion
"Re: How to signal process event from a custom WorkItemHandler?"
To view the discussion, visit: https://community.jboss.org/message/780037#780037
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Hi Maciej,
Thank you for your answer.
If I were to make a custom WorkItemHandler and need to inject ksession to it, that means
instead of registering my workitemhandler in
jbpm-installer\jboss-as-7.1.1.Final\standalone\deployments\jbpm-gwt-console-server.war\WEB-INF\classes\META-INF\CustomWorkItemHandlers.conf
I would need to inject it in
\jbpm-installer\jboss-as-7.1.1.Final\standalone\deployments\jbpm-gwt-console-server.war\WEB-INF\classes\default.session.template
and change this part
workItemHandlers = [Human Task : "new
app.chameleon.bpm.workitemhandler.humantask.hornetq.ChameleonHTHornetQWIH(\"jbpmConsoleHTHandler\,
taskClient, ksession, org.jbpm.task.utils.OnErrorAction.LOG),
Service Task : new
org.jbpm.process.workitem.bpmn2.ServiceTaskHandler(ksession)],
to
workItemHandlers = [Human Task : "new
app.chameleon.bpm.workitemhandler.humantask.hornetq.ChameleonHTHornetQWIH(\"jbpmConsoleHTHandler\,
taskClient, ksession, org.jbpm.task.utils.OnErrorAction.LOG),
Service Task : new
org.jbpm.process.workitem.bpmn2.ServiceTaskHandler(ksession),
MyCustomTask : new
my.custom.workitem.handler.myWorkItemHandler(kession)],
and then register a .wid for MyCustomTask.
will that works?
Regards,
Thomas Setiabudi
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Maciej Swiderski -
Thomas Setiabudi