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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);

    Description

      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)

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          is incorporated by

          Component Upgrade - A task tracking an update to a bundled component JBEAP-16418 (7.2.z) Upgrade Hibernate ORM from 5.3.8 to 5.3.9

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
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          HHH-13281 Loading...

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