[jboss-user] [jBPM] - how to signal event to process if exception in workItemHandler internal

[Nick Tan]

Nick Tan [http://community.jboss.org/people/missedone] created the discussion

"how to signal event to process if exception in workItemHandler internal"

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hi, folks

i'm looking for a way to signal some event (e.g. fail) to process, if there's (checked/unchecked) exception in workItemHandler internally?
so that the process can have a chance to handle the event?

i read the interface, org.drools.runtime.process.WorkItemHandler.executeWorkItem(WorkItem, WorkItemManager)
there's no any Exception qualifier for this method signature
lot of the implementation just eat the exception by "e.printStackTracc()" if there's any exception, for example: +org.jbpm.bpmn2.handler.ServiceTaskHandler+, and +org.jbpm.process.workitem.google.calendar.GoogleCalendarWorkItemHandler+

is it designed by intent?
any suggestion to hande this case?
thanks

--
Nick
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