No, I don't think that's correct.
The old sequence of
1) requirements
2) use cases (even more important now!)
3) identify classes
4) class diagrams
5) sequence diagrams
Still applies (although I don't necessarily agree with the order of 3-5).
In addition, AFTER you've done the above, which gives you your
domain/application model,
you group clusters of classes together (probably along the lines of your
use cases) and add session/entity beans as a service layer (facade) on top
of the
domain/application model. So add:
6) cluster result of 3) into components
7) define wich components are entities (need persistence), these become
entity beans
8) define service layer in terms of session beans
Does this make sense?
Frank Sauer
The Technical Resource Connection
Tampa, Fl
http://www.trcinc.com
> -----Original Message-----
> From: A mailing list for Enterprise JavaBeans development
> [mailto:[EMAIL PROTECTED]]On Behalf Of Mruthyum Thatipamala
> Sent: Tuesday, March 28, 2000 5:46 PM
> To: [EMAIL PROTECTED]
> Subject: OO Analysis and Design for EJB Systems
>
>
> Hi!
>
> When I used to build systems using C++, the major elements of
> analysis and
> design I used were 1. Requirements, 2. UseCases, 3. Identification of
> Classes, 4. Class Diagrams, and 5. Sequence Diagrams.
>
> But in the EJB scenario (since OO elements like inheritance,
> aggregation/composition are non-existent), the analysis and
> design would be,
> I assume, 1. Requirements, 2. UseCases, 3. Identification of
> Session and
> Entity beans, and 4. Sequence diagrams.
>
> Is it correct?. Are there any new phases added?
>
> Thanks!!
>
> -mj
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