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   1 package net.java.examples.hmp.persistence.producer;\r
   2 \r
   3 import javax.enterprise.context.RequestScoped;\r
   4 import javax.enterprise.inject.Produces;\r
   5 import javax.persistence.EntityManager;\r
   6 import javax.persistence.PersistenceContext;\r
   7 \r
   8 public class EntityManagerProducer {\r
   9 \r
  10     @PersistenceContext(unitName = "persistence-hmp")\r
  11     private EntityManager em;\r
  12 \r
  13     /**\r
  14      * Liefert den BOA-EntityManager.\r
  15      * \r
  16      * @return EntityManager\r
  17      */\r
  18     @Produces\r
  19     @RequestScoped\r
  20     public EntityManager createEntityManager() {\r
  21         return em;\r
  22     }\r
  23 }\r