sriram ramanathan

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since Jun 26, 2002
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Recent posts by sriram ramanathan

The arrow must point to the object receiving the message. The method name called is the label for the arrow.
Hi

I did not include JSPs. However, the component diagram needs to reflect a generic JSP component. You dont need to get into details as long as ALL the necessary components are shown.
Hi

I cleared Part2/3 with 86%.

Thanks to the ranch for valuable nuggets of info.

Here are a few tips(my component diagram score was not good, so bewarned)

Feel free to modify the domain if you are sure it satisfies requirements.
Dont get bogged down with implementation details(CMP vs BMP vs JDBC etc.).
Whatever you do, justifify thoroughly.

I used Schaum's UML book. Any UML book should suffice. There is no need to get one from Sun publications. Familiarity with J2EE design patters is recommended.
Hi
I have a main use case which includes other use cases. How should the sequence diagram reflect a transfer to the included use cases
Hi
In the component diagram, is it sufficient to show all the entity beans
as a single component(e.g DataComponent) or does each entity bean needs to be shown.

Originally posted by Ajith Kallambella:

Yes, class diagrams should not only reflect your analysis of the domain model, but also refer to certain implementation choices - session bean, entity bean, POJO, helpers etc. There are two ways you can represent the implementation specific details. You can include J2EE specific classes in your class diagram, or you can use UML stereotypes. The former option tends to clutter the diagram.
Hope that helps,


Thanks!! That is useful information.
[ April 02, 2004: Message edited by: sriram ]
Hi
Should the class diagram for part 2 also reflect the classes that do not map
to the business domain. e.g Session Beans, Service Locator, MVC classes etc.
Further, does the class diagram for business domain need to indicate actual
implementation classes(like extends javax.ejb.EntityBean) .
[ April 01, 2004: Message edited by: sriram ]
Thanks for the clarification. What I meant was, if I use say a Home object in the sequence diagram to get a reference to an enterprise bean, should that home object be represented as a class in the class diagram or are the details not important in the class diagram.
Hi
Is it enough for sequence diagrams to show interacting components or do
individual classes have to be shown. The number of classes used will make
the component diagram cramped.
Hi
Shouldn't awards travel be based on passenger's travel versus a customer(A customer can be anyone who books on behalf of passengers).
Thanks for the info. That really helps me focus on getting it done as I had originally envisioned it.
The assignment only asks for implementation of the lock, unlock and criteriaFind methods and the ability to book seats. Does this imply we make assumptions on the data captured ? Do we need to capture passenger information?