[jboss-user] [JBoss jBPM] - Re: reason for catching StaleObjectStateException in Service
do-not-reply at jboss.com
Wed Jul 16 15:11:16 EDT 2008
I don't pretend to understand all the reasons why such an exception may be thrown. However if two threads are trying to signal a transition on the same process instance and one fails then I would say you do want to know about that.
Furthermore presumably if a user interface is involved then you would want to give the user some visual indication of why the app now looks to be in a state that is inconsistent with what they expected.
UI or not surely if there is a failure you want to rollback and not keep the app in an inconsistent state? Just gobbling up the exception and not throwing a new exception just seems plain wrong.
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