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James Wang

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since Sep 04, 2003
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Recent posts by James Wang

Hi James,

Congradulations! We have the same name! And I am preparing for SCEA too!
Are you from China? I will do the part 1 the next week. I think I can pass it. There is no problem. Could you say something more about part 2 and 3? Come on, give us some advice please



We have the same name curiously. my english is very poor, good luck to you for your part one. after you pass part one, if you have any double for the part 2,you can come here for getting the help or logon onto the scea group in yahoo web site. I think understanding the requirement is very important in part 2.
Deepak Pant,




Congratulations !!! very nice score

Can you provide some direction on the class diagram ?

Did u depict just the business objects (Entity Beans, or POJO objects) in your class diagram or you included classes like business delegates, front controllers etc.

I have read people mentioning their class diagrams were technology independent.




Yeah,The direction is denoted in my class diagram, example, there is a direction arrowhead from customer to address.

I dont draw the entity beans, business delegate and front controller in my class diagram, only POJO exist in it, but I draw some session bean such as account manager and others in my class diagram.
I come from ShangHai China, I passed SCEA
Parag Doshi,

Configuration,a great score. Thank you very much for your help. Thank you again.
Hello everyone,

I checked my score of SCEA Part 2 and Part 3, I am very glad that I passed the SCEA.

This report shows the total points that could have been awarded in each section and the actual amount of points you were awarded. This information is provided in order to give you feedback on your relative strengths on a section basis. The maximum number of points you could have received is 100, minimum to pass is 70. Class Diagram (44 maximum) .......................... 42 Component Diagram (44 maximum) ...................... 42 Sequence/Colloboration Diagrams (12 maximum) ........ 12

Class Diagram: there are about 30 classes in my class diagram. I dont modify the class of the assignment. I only add some class in the assignment diagram.

Sequence Diagram: JSP, servlet controller, business delegate, session bean and entity beans are all in my sequence diagram.

Component Diagram: I draw some package in my component diagram. and add some comments in the diagram.

I thanks all guys, thanks all who helped me. finally thank this forum.
Nick,

Thank you, can you know when the UML version of the OOAD is upgraded to 2.0?
What uml version is tested in IBM486(OOAD)
Harbo,D. Rose

Thank you very much!!!
Hi Dan,

There are doPost(),doGet() and others in HttpServlet class, but there is not any code in the body of these methods, so the doPost(),doGet are only defined as a skeleton, but when a servlet is defined, generally, the HttpServlet is extended and the doPost(),doGet() or other methods are implemented, so it satisfy the template pattern rule.
Hi Finland,

I have drown the entity bean and DAO in component diagram. I dont think that we need draw each entity bean and DAO in component, but the detail description for each entity bean and DAO is a must. it is my understanding to the assignment.
Hi ALL,

how to document the part 2, which aspect should I describe it from? I should illuminate each usecase or each diagram or others? now I dont know how to begin it. can you help me?
Congrats James

I have a few question

do you draw the swing component in component diagram. In use case diagram, the travel agent is drown as an actor. so I think it is possible that the swing client is not requited to implement. can you give me some suggestion.
Can anyone tell me how to implement the controller of the Swing client. The Swing MVC is different from the Web-Based MVC. Need I figure the MVC of the swing client in component diagram. If so, how should it be drown in component diagram, Any material or link is appreciated.
calvin,

I think you are right, I adopt this method too. if I am wrong, pls help me.

Actually its :

BD ---> SLSB(SessionFacade) ---> SFSB(Shopping cart) [holds onto a VO]

Parag



Is SLSB on the front of the SFSB? if so, do you transfer the remote or local interface of the SFSB from web client or swing client to SLSB? I am trying to use SFSB to hold the cart, but my invoke sequence as following:

BD->SFSB->SLSB. Am I wrong?
[ September 14, 2004: Message edited by: James Wang ]