mapping interfaces with HEM/HAN

pascal · **Joined:** Thu Jun 24, 2004 2:19 am **Posts:** 10

Hibernate version:
3.2RC2 Core, 3.2RC1 HEM/HAN

the Entity Manager and Annotations stuff is working nicely but i can not figure out how to map interfaces so i can query for them with

EntityManager.find(ISomeInterface.class, someId);

I always get an Exception stating that ISomeInterface is an unknown entity. No matter if a mention it in persistence.xml or not...

I am pretty sure i am missing something here...because
I got this working earlier with just HAN (without using HEM, just "straight" SessionFactory :-) ) but i can't see any differences (besides that i am not using HEM).

I would be glad if someone can point me in the right direction... thanks a lot.

Pascal

emmanuel · **Posted:** Fri Sep 15, 2006 9:06 pm

I'm sure it does not work either
A query will work though

Code:

from Interface where id=:id