Thanks, it helped me a lot!
Now, I kinda understood how it's working, but my very last problem is pretty
tough: I can't retrieve the EntityManager in my Session Bean extending
ResourceBundle.
@Stateless
| @Scope(SESSION)
| @Name("dbResourceBundle")
| public class DBResourceBundle extends ResourceBundle implements
iDBResourceBundle{
|
| @PersistenceContext
| private EntityManager em;
|
| private List<CustomResourceBundle> availableResourceBundles;
|
| public DBResourceBundle(){
| System.out.println("EntityManager: "+em); //em is null :/
| try{
| availableResourceBundles = em.createQuery("select rb
from CustomResourceBundle rb").getResultList();
| }
| catch(Exception e){
| //null pointer exception cause em is null.
| e.printStackTrace();
|
| }
| }
| ...
|
CustomResourceBundle being an entity bean representing a 'bundle' for the given
language.
How to retrieve a workable EntityManager?
My guess is that when this Session Bean is instanciated, the PersistenceContext
isn't created yet.
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4059868#4059868
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