[jboss-user] [JBoss jBPM] - Detecting Presence of ProcessInstance Without Exception?

[diathesis]

If I call:
graphSession.findLatestProcessDefinition(PROCESS_NAME)

It throws a JbpmException if the process definition is not found.

Since I prefer not to use exceptions for flow control, is there any way for me to check if a process definition exists in the database short of calling one of these methods (or something heavier-weight, like retrieving all process definitions and versions and iterating through them, which is probably worse for performance than an exception).



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