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DataBase in Sequence Diagrams?

Posted on 2005-05-06
Medium Priority
Last Modified: 2013-11-12

Hi All,

I am developing a sequence diagram for my program..
My GUI Window is supposed to save some info in the DB..
How can I show the Database in the sequence diagram?
Can I draw an arrow from the the GUIObject to a new object called DataBase?

Question by:SEstudent

Accepted Solution

tinchos earned 400 total points
ID: 13947606

What I would recommend is that you wrap the behaviour of the database in a Wrapper Object. This means to have a class who handles all the accesses to the database.

In this way the behaviour of the class will be pretty clear and in your sequence diagram, instead of calling the save method to the database, you can call the save method to this wrapper object.

Hope this helps


Author Comment

ID: 13950327

Thanx tinchos..
That helped :]

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