From: <glassfish_at_javadesktop.org>
Date: Wed, 07 Apr 2010 19:59:50 PDT

Alrighty guys, I took the advice and ended up restructuring my project.

EAR
  - EJB
  - WAR

My EJB project has the JPA facet so I could use Eclipse to generate Entities from the database tables. There I also have my persistence.xml

Persistence.xml
============
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
  <persistence-unit name="jdbc/RDF" transaction-type="JTA">
    <jta-data-source>jdbc/RDF</jta-data-source>
    <properties/>
  </persistence-unit>
</persistence>

EJB
====
@LocalBean
@Stateless
public class UserController
{
        @PersistenceContext(unitName = "jdbc/RDF")
        private EntityManager em1;

        @PersistenceContext(unitName = "jdbc/RDF")
        private EntityManager em2;
        
        @PersistenceContext
        private EntityManager em3;
        
        @PersistenceContext(name = "jdbc/RDF")
        private EntityManager em4;
        
        @PersistenceContext(name = "jdbc/RDF")
        private EntityManager em5;
        
        @PersistenceContext
        private EntityManager em6;
        
        public UserController()
        {
        }

        public void insert(User user)
        {
                em1.persist(user);
        }

}

Once again.... all of my entity managers are NULL.

Any other thoughts?
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