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The moose likes OO, Patterns, UML and Refactoring and the fly likes session facade and message facade Big Moose Saloon
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session facade and message facade

ajay verma
Ranch Hand

Joined: Dec 10, 2007
Posts: 37
what is same in the both(session facade and message facade).
what is difference between the both(session facade and message facade)?
Jeanne Boyarsky
internet detective
Marshal

Joined: May 26, 2003
Posts: 29255
    
140

Ajay,
Both are facades - interfaces to more functionality. The session facade is for session beans and the message facade is for message driven beans.


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Peer Reynders
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Joined: Aug 19, 2005
Posts: 2906
Just don't assume that the Session/Message Facade pattern is a special case of the Facade pattern.

"Session Facade" and "Message Facade" are names for patterns which only apply to Enterprise Java.

"Facade" is a general design pattern with somewhat different intent, motivation, applicability, and consequences. So the Session/Message Facade patterns have much less in common with the Facade pattern than the name may imply.

See: [Session Fa�ade/POJO Fa�ade] VS [Application Service]


"Don't succumb to the false authority of a tool or model. There is no substitute for thinking."
Andy Hunt, Pragmatic Thinking & Learning: Refactor Your Wetware p.41
 
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