I understand Business Delegate (BD) is for presentation-tier to hide the detail of accessing business logic. Can this be applied inter-EJBs? An EJB uses BD to hide an access detail to another EJB. Or is there any specific pattern for this?
<i>SCJP, SCWCD, SCEA</i>
posted 13 years ago
Shogo, A Business Delegate can use a Service Locator(also a singleton) to look up access to session beans. A Business Delegate maps to a Session Facade (session bean).
Ray SCJP, SCWCD, SCBCD, SCEA (part 1), IBM-484, IBM-486