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Class Diagram

 
Rama Ghanta
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Posts: 38
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Hello Ranchers,
I'm confused on what to show and what not to in the class diagram. In general my architecture has the following classes
1. JPA Entities, Session Beans, MDB's
2. EAO's - Entity Access Objects
3. Session Facades
4. Business Delegates
5. JSF Backing Beans
6. Helper Classes

Can we have more than one class diagram, one for each tier?
Thanks for help
Rama Zha
 
mc khan
Greenhorn
Posts: 19
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I my opinion, if your diagram looks cluttered then you can remove the helper classes. Remember this an architectural view of the system.

Thanks!
 
Ghajini Johnson
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I dont know why noone who passed the examination is not posting any replies.

To me, it appears that you dont need to show all the helper and small utility classes, as this is high level design only..
 
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