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From Rick Curtis <>
Subject Re: how to use openjpa event listener ?
Date Thu, 06 Aug 2009 18:53:30 GMT

Illhan -
In your application initialization I believe you could do something like
this to get a reference to the EntityManagerFactory....

		OpenJPAEntityManager oem = OpenJPAPersistence.cast(em);
		OpenJPAEntityManagerFactory oemf =

- Rick

illhan wrote:
> In the javadoc there are many event and listener.I want to use the event
> and the listener in jee enviroment,the emf.add**Listener() method can't
> not called because in jee enviroment the entitymanagerfacetory is created
> by jee contianer.i only use ejb3 injection in my session bean use  
> @PersistenceContext
>     private EntityManager em;
> so i don't know how to register the Listener(such as LifecycleListener) in
> JEE enviroment.
> illhan

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