We are designing a simple web application, and have decided to use EJB 3.0 in
it. We will use JPA for persistence with the session facade patterns. As I
cannot discuss the application's business I have mentioned the relevant
patterns that are being used.
Given this I am trying to figure out
Hi baqar, yes, you should have this delegate layer, it is called a business
delegate design pattern, it abstracts the caller from underlying logic of
retrieving a connection to whatever the business tier might be, be it ejb 3,
2.1 or spring. The idea is also to allow any caller a standard way
