[jboss-user] [EJB 3.0] - ejb-jar indirection

goldberg.howard do-not-reply at jboss.com
Mon Jun 22 12:18:56 EDT 2009

I'm fuzzy on the patterns to create indirection using the right annotation attributes in conjunction with ejb-jar entries, and I haven't found a good reference or example.  Can someone help with the following:

I have interfaces

@Local ILocal extends I
@Remote IRemote extends I

and 2 different beans that implement these interfaces
@Stateless VendorAImpl implements ILocal, IRemote
@Stateless VendorBImpl implements ILocal, IRemote

In a separate module, I have a dependency injection
@ejb ILocal someVendorImpl;

How do I set up the ejb-jar files in both modules so that the module containing the dependency injection can independently refer to either vendor-specific modules.

2.  The module containing the dependency injection shouldn't care whether the referenced bean is local or remote,
e.g., @ejb I someVendorImpl;

How do I set up the ejb-jar files so that the module contianing the dependency injection is independent of the implementation's actual location.


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