[jboss-user] [JBoss Seam] - Using the JPA delegate
Hi, I wonder if I'm the only one who's encountered this when trying to use the JPA
delegate when Hibernate is the underlying persitence provider.
Look at chapter 8.4 in the doc. It says:
| @In EntityManager entityManager;
|
| @Create
| public void init() {
| ( (Session) entityManager.getDelegate()
).enableFilter("currentVersions");
| }
From my experience, entityManager.getDelegate() returns a
org.hibernate.ejb.EntityManagerImpl, not a org.hibernate.Session. So the code in the
example should be replaced by something like this:
| @In EntityManager entityManager;
|
| @Create
| public void init() {
| ( (Session)
((HibernateEntityManager)em.getDelegate()).getSession()).enableFilter("currentVersions");
| }
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