Business layer for java j2ee

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Hello,
I am designing a bookstore with j2ee but need help coding the domain layer. Can anyone help me understand the concept of domain layer and what entities would my domain layer have for this project? Could anyone provide me some examples of how the domain layer would look?

Posted 7-Feb-12 4:57am

samdixton

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Christian Graus · Answer 1 · 2012-02-07T05:05:00

Solution 1

The web abounds with examples, and there's really no way to give one in a forum reply. Suffice it to say, your presentation layer should show the data and collect input, any processing of data should live outside of it.

Posted 7-Feb-12 5:05am

Christian Graus