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Desgin Patterns - SCEA

ravi appala
Ranch Hand

Joined: Oct 26, 2003
Posts: 35
Hi All,
Can you tell, in whcih diagrams (Sequence,component,etc),we show J2EE Design patterns? and also stereo types?

Thanks in advance.
Roger Zacharias
Ranch Hand

Joined: Jul 01, 2003
Posts: 49
>Can you tell, in whcih diagrams (Sequence,component,etc),we show J2EE >Design patterns? and also stereo types?
Hi Ravi,
there are different opinions about that. I think we should show J2EE Patterns resp. the components (e.g. ServiceLocator) only in the Component Diagram. Others show them also in the Sequence Diagram. But I am also uncertain.

Billy Tsai
Ranch Hand

Joined: May 23, 2003
Posts: 1304
I think in class diagram and component diagram, u can look up the blueprint section on sun's website

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Rajul King
Ranch Hand

Joined: Apr 12, 2001
Posts: 47
It all depends what kind of pattern are you trying to establish. If it is a structural pattern, it should be in class diagram or object diagram. If it is a behaviour pattern, it might go in sequence, collaboration, activity or statechart, depending on what is the best way to represent it.
ravi appala
Ranch Hand

Joined: Oct 26, 2003
Posts: 35
Hi Rahul,
I do not aggree with you. Design patterns divided into structural, etc depending on which tier of application design you want to apply. It is not devided to show in which part of uml diagram?
I agree. Here's the link:
subject: Desgin Patterns - SCEA
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