Figure 11-2 and 11-5 is a system sequence diagram for the use case Check out boo

Question

Figure 11-2 and 11-5 is a system sequence diagram for the use case Check out books in the university library system (as needed). Do the following: Develop a first-cut sequence diagram, which only includes the actor and problem domain classes. Add the view layer classes and the data access classes to your diagram from part a. Develop a design class diagram based on the domain class diagram and the results of parts a and b. Develop a package diagram showing a three-layer solution with view layer, domain layer, and data access layer packages.

Explanation / Answer

Figure 11-2 0 __|__ | ;System / | / | Clerk | | | | | | | | | |________________createNewCustomer (name, phones, email)______--> | | | | | |_ _ _ _ _ _ _ _ _ _ _ _(custID, name, phone, email) _ _ _ _ _ _ _ _ _ _ --> | | | | | | | | | |________________________enterAddress (address))_____________--> | | | |_ _ _ _ _ _ _ _ _ _ _ _(updated address) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ --> | | | | | | | | | |________________________enterCreditCard (cc-info)_____________--> | | | |_ _ _ _ _ _ _ _ _ _ _ _(updated cc-info) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ --> | | | | | | | | |

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