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  1. JBoss Enterprise Application Platform
  2. JBEAP-16433

[GSS](7.2.z) HHH-13281: java.lang.ClassCastException: org.hibernate.internal.SessionImpl cannot be cast to org.hibernate.ejb.HibernateEntityManager

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      In Hibernate 5.3, the entity manager can be unwrapped directly to Session and this is appropriate moving forward as the additional layer of indirection provided by HibernateEntityManager offers no additional benefit.

      org.hibernate.Session session = entityManager.unwrap(org.hibernate.Session.class);
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      In Hibernate 5.3, the entity manager can be unwrapped directly to Session and this is appropriate moving forward as the additional layer of indirection provided by HibernateEntityManager offers no additional benefit. org.hibernate.Session session = entityManager.unwrap(org.hibernate.Session.class);

      The code below worked in Hibernate 5.1 and earlier releases

      org.hibernate.ejb.HibernateEntityManager em = entityManager.unwrap(org.hibernate.ejb.HibernateEntityManager.class);

      In Hibernate 5.3, the same code fails with:

      java.lang.ClassCastException: org.hibernate.internal.SessionImpl cannot be cast to org.hibernate.ejb.HibernateEntityManager
       at support.hibernate.entity.TestHibernate.test(TestHibernate.java:56)

              gbadner@redhat.com Gail Badner (Inactive)
              rhn-support-sfikes Stephen Fikes (Inactive)
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