Stateless Session and Enhanced Classes

rupsch · **Joined:** Mon Nov 06, 2006 12:59 pm **Posts:** 5

Hi!

I use a stateless session to insert an entity which has a @ManyToOne reference. I can secure that the referenced object is persisted, so the id will be valid. This works fine except the referenced instance is cglib enhanced.

with enhanced classes I get:

Code:

org.hibernate.HibernateException: instance not of expected entity type: com.ecg.mts.tsm.impl.domain.TimeSeries$$EnhancerByCGLIB$$e9841ce8 is not a: com.ecg.mts.tsm.impl.domain.TimeSeries

Well, if I use a normal Session this works. The statless session is not aware of enhanced types. Is there a reason for this?

regards

steckemetz · **Posted:** Tue May 20, 2008 11:59 am

You can not use features like collection mapping in stateless session AFAIK.
Stateless session is quit limited to basic functions.

rupsch · **Joined:** Mon Nov 06, 2006 12:59 pm **Posts:** 5

Well I know that the stateless session is limited, but it is the "one" side of the mapping and everything works fine as long as there are no enhanced classes involved. So the mapping is valid, but it behaves different. That's a bit annoying because the unit test don't turn to red, but in production the code produces errors.

regards