[hibernate-issues] [Hibernate-JIRA] Closed: (HHH-4791) Invalid assumption made in org.hibernate.envers.tools.Tools#getTargetFromProxy

Invalid assumption made in org.hibernate.envers.tools.Tools#getTargetFromProxy ------------------------------------------------------------------------------ Key: HHH-4791 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4791 Project: Hibernate Core Issue Type: Bug Components: envers Affects Versions: 3.5.0-Beta-3 Reporter: Steve Ebersole Assignee: Steve Ebersole Fix For: 3.5.0-Beta-3 Time Spent: 2 hours Remaining Estimate: 0 minutes org.hibernate.envers.tools.Tools.getTargetFromProxy() attempts to initialize a proxy in a temporary session by calling AbstractLazyInitializer.setSession(tempSession) and explicitly initializing it. After HHH-4735 was fixed, AbstractLazyInitializer.setSession(tempSession) started failing if the proxy was already connected to a session (different from tempSession). As a result, BidirectionalReference.initData() is failing. There is another problem with Tools.getTargetFromProxy(). After the proxy is initialized in the temporary session, it is not reconnected to the original session. Both issues are fixed by using Session.get() to get the target from the temporary session and injecting the target into the proxy. Specifically, the following: proxy.getHibernateLazyInitializer().setSession((SessionImplementor) tempSession); proxy.getHibernateLazyInitializer().initialize(); return proxy.getHibernateLazyInitializer().getImplementation(); is replaced with: Object target = tempSession.get( proxy.getHibernateLazyInitializer().getEntityName(), proxy.getHibernateLazyInitializer().getIdentifier() ); proxy.getHibernateLazyInitializer().setImplementation( target ); return target;