Where should the design pattern reflect in my UML diagram: class, sequence, component or all three?
To explain my question in detail:
While expending the BDM, should the Object decomposition go to a level where I would be showing the classes like DAO, Composite Entity, Fast Lane Reader etc? And in turn should I be showing them as a part of sequence diagram?
Based on Code's class diagram, I consider this diagram as a view of only the business objects, supported by some classes which provide workflow methods. The classes which you mentioned - DAO, Composite Entity and Fast Lane Reader are part of the J2EE framework and therefore belong to the Component diagram; again, based on Case.
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