[jboss-user] [jBPM Users] - Re: Hibernate, Sessions, and Sync - Oh my!

If your app wasn't multi-threaded, you wouldn't be running into these SOSE's - because then you would have total control over when you start a transaction and when you end it. There would be no overlap possible (unless you would program it that way accidentally, of course). You can find a little more about the mechanism I describe in the javadocs for the Synchronization interface (standard JEE): http://java.sun.com/javaee/5/docs/api/javax/transaction/Synchronization.html and the Hibernate Transaction Interface: https://www.hibernate.org/hib_docs/v3/api/org/hibernate/Transaction.html#... The latter allows you to register your own implementation of the former. I actually couldn't find anything about this mechanism in the Hibernate docs, and a quick search in Google doesn't turn up much more than javadocs and forum questions about ClassNotFoundErrors (if your environment isn't a JEE app server, you'll need the jta.jar). However, if you have more specific questions, i'll be glad to try to help out. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4257833#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...