[rules-dev] Drools Flow Persistence

Chrystall, Greg GChrystall at nds.com
Wed Aug 25 10:40:59 EDT 2010


Hello,

I have a workflow project up and running using Drools Persistence. My workflows will have a number of "long running processes" which I will implement with WorkItemHandlers. I have created a dummy WorkItemHandler that just sleeps for a number of seconds before calling manager.completeWorkItem(workItem.getId(), null);

My problem is that in a unit test I am creating a StatefulKnowledgeSession in one thread then calling start process on it in other threads to start multiple processes. I take it this is not supported because it tries to do persistence things without a transaction. How should I be doing this?

Also how can I get my long running process to execute outside of a database transaction?

Thanks,

Greg

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