I have a client who has an existing Hibernate JPA application.
For some of the optimization it would be beneficial to utilize stateless sessions.
I believe I should be able to use both the existing JPA EntityManager and also create a Hibernate Session Manager based StatelessSession.
The JPA would be used for the CRUD functionality, and the StatelessSession would implement bulk insert/updates.

I have not tried to use the two paradigms simultaneously before (always used either EntityManager or Hibernate sessions).

I think it should be possible to do fairly easily, but hopefully someone has done this and can warn me of any pitfalls.

Thanks.