[jboss-user] [EJB 3.0] - Re: Looking up a PU from @PersistenceContext annotation

[wolfc]

After injecting PersistenceUnitDependencyResolver, this piece of pseudo code should do the trick:
String beanName = persistenceUnitDependencyResolver.resolvePersistenceUnitSupplier(deploymentUnit, persistenceUnitName);
  | PersistenceUnitDeployment deployment = lookup(beanName);
  | ManagedEntityManagerFactory managedFactory = deployment.getManagedFactory();
  | return new InjectedEntityManagerFactory(managedFactory);
Although PersistenceUnitDeployment is an internal. Maybe we should add a simple utility class to jpa-deployers.

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