Java Mailing List Archive

Home » Home (12/2007) » J2EE Pattern »

Business Delegate

Ricardo Moura



Hi folks,
I have a doubt.

I am projecting my application with the structure below:

web tier => business Delegate(BD) => ServiceLocator(SL) => Session
Facade(SF) => EJBs

The web tier use the BD to call business methos.
The BD use the SL to get a SF
The BD use the SF to call business methods
SF is a Session Bean and use Entity Beans and others Session Beans to do its

Is this strutcture a good practice ?

Does Somebody have another suggestion ?


MSN Hotmail, o maior webmail do Brasil.

Companion Site:
J2EE BluePrints:
List Archive:
Unsubscribing: email "signoff J2EEPATTERNS-INTEREST" to listserv@(protected)
©2008 - Jax Systems, LLC, U.S.A.