Using one design class to manage each use case?

From: Ken (kk_oop_at_yahoo.com)
Date: 10/30/03

  • Next message: John Urberg: "Re: Using Data Transfer Object to Handle Long Business Transactions on a Domain Model (PofEAA)" 
    Date: 30 Oct 2003 05:41:26 -0800

    Hi. I recently posted a general question about robustness analyses
    classes. After getting a lot of good response, I wanted to ask a
    follow up, more specific question, but I didn't want it to get lost in
    the middle of the other thread. So here it is:

    I'd like to see opinions about having a seperate controller/manager
    design class for each use case. In other words, if there were an air
    traffic control system that had a use case called "Send altitude
    change request to aircraft," I would actually implement a class called
    something like Altitude Change Request Manager. The sequence details
    of the use case would be encapsulated in this class. It would then
    make use of other classes to get its job done. It would also be
    triggered by a boundary class responsible for receiving
    messages/requests from outside actors (ie., it would not have any comm
    protocol details).

    Any opinions would be greatly appreciated!

    Thanks,

    Ken

  • Next message: John Urberg: "Re: Using Data Transfer Object to Handle Long Business Transactions on a Domain Model (PofEAA)"

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