[jboss-user] [JBoss Seam] - Re: Challenge: Simple Example Adding Records With Lookup Dro

[petemuir]

<property name="jboss.entity.manager.factory.jndi.name" value="..."/> 
causes jboss to publish an EntityManagerFactory in JNDI for this PersistenceContext.  As I mentioned above EntityConverter requires access to your EntityManager.  You tell SelectItemsConfig the name under which the EntityManagerFactory is published in JNDI, the EntityConverter can then do a JNDI lookup for this factory, and thus create an EntityManager. SelectItemsConfig is just a simple bean which can be configured by components.xml and then read by the various other classes (which aren't Seam components so can't be configured by components.xml directly)

If you want to @In your EntityManager you need to configure a Seam Managed Persistence Context, this is covered in the reference manual. http://docs.jboss.com/seam/1.1CR1/reference/en/html/configuration.html#d0e6249

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