This chapter contains all of the code for a complete Java e-commerce application. It puts to work a lot of the things we've learned throughout the book, including Java classes, JavaBeans, custom tags, JDBC, JSPs, and the JSTL.
The primary purpose is to show you how all of the elements can come together in a working application that you can test and deploy. Auxiliary purposes include demonstrating a pretty good division of labor, and how to separate presentation and business logic using these varied aspects of J2EE technology.
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