I've just been perusing the archive to check out what people have been saying about struts to EJB interfacing.

One thing that occurs to me is that the only reason mentioned for having a business delegate layer between the Actions and the Session Facade is to allow for loose coupling of the struts-dependent code with the EJB dependent code.

How necessary is that? If you choose to drop EJB and go with, say Hibernate, you would have to modify the interface, whether it is the Action - Facade interface or the Delegate - Facade interface.

Or have I missed an important other reason for the existence of the Delegate layer?

Adam
--
struts 1.1 + tomcat 5.0.16 + java 1.4.2
Linux 2.4.20 Debian


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