Thanks for the reply... I will give this a go. Has ShadowProxyUtils been
introduced in 4.0.1, I didn't get this behavior in 4.0...
It is quite imperative that I get this working, since our project
depends on Hibernate and Drools. Should we create a JIRA for this?
[mailto:firstname.lastname@example.org] On Behalf Of Peter Mikula
Sent: 29 September 2007 08:55 AM
To: Rules Users List
Subject: Re: [rules-users] Hibernate
Drools doesn't handle Hibernate in anyway, we have no awareness
The exceptions indicates that you have lazy loading enabled for
hibernate, but your session is disconnected when it tries to lazy load
trouble is in ShadowProxyUtils ... it tries to clone the hibernate
collection but in the process looses the hibernate session.
I have solved it for myself with a simple patch that disables
collection cloning for hibernate collections (if hibernate is on the
Long term solution should probably be some kind of extension point
where user can register custom delegate.
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