[jboss-user] [EJB 3.0] - Re: EntityManagerFactory creation failure EJB 2.1 - EJB 3.0

[rkite01]

  I ended up using the InitialContext to lookup the EntityManagerFactory.  Not sure if this is the correct way or not but it works.  Below is the new code.



  // Example of getting EJB 3.0 beans from EJB 2.1 Session Bean.
  public List findPosts(String userLogin) throws Exception
  {
    InitialContext initialContext = new InitialContext();
    Object obj = initialContext.lookup("java:/imEjb30Factory");
    EntityManagerFactory entityManagerFactory = (EntityManagerFactory)obj;
    EntityManager entityManager = entityManagerFactory.createEntityManager();

    Query query = entityManager.createNamedQuery("findPosts");
    query.setParameter(1, userLogin);
    List list = query.setMaxResults(10).setFirstResult(0).getResultList();

    return(list);
  }

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