Hi,
I have a question about the component diagram on page 173 of Mark Cade's Book. Should the CustomerDAO depend on a subsystem like the two diagrams on the previous pages? Or are the subsystems only shown if they are part of other systems? For example if the Customer is in an Oracle DB the subsystem is not required, but if it was legacy system it would be shown.
Also, how do you draw the interface circles between the component and the subsystem in rational
Rose?
any help is greatly appreciated.
Thanks,
Mike