Listening for Hibernate Session creation

Question

I have a bug in my code that is causing a hibernate exception where an object is being associated with two open sessions when calling session.lock() .

I am using Spring 3.0.4 with HibernateTemplate and Hibernate 3.6.0.

I would like to be able to trap when a Session is created, create/store a stacktrace for the Session and then proxy the Session so when close() is called the the stacktrace is cleaned up.

I have found this question but this is specifically for web-apps. I've poked through the hibernate event/Session factory stats code and spring code but can't see an appropriate hook point.

Does anyone have any suggestions to do this?

Answer 1

This question has been posted on this forum, with a different environment (spring/grails/hibernate), but the answer could help you.

Basically, proxy the session factory and intercept calls to getCurrentSession.

See details here .

Answer 2

If the purpose is to debug / troubleshoot the problem you are facing - enabling debug logging for spring hibernate is a simpler / better option. You will be able to trace where the second session is opened.