java class for eCommerce

[larose]

Hello, I'm taking a class in java and it's given me the blue. Do anyone know how or a have a simply java class code that describes an "ECommerce shopping cart"

[Khalid Ali]

EComerce shopping cart is not a simple java class, as a matter of fact a n average design will have several parts to it.
1. Display Layer (HTML+JSP)
2. Control Layer(Includes servlets or action classes in struts terms)
3. Objects that directly interact with the persistance data(classes to connect to databases etc)

Any simplest shopping cart with some value will have all of the above parts...just tell me how can some one have a solution made for you?