November 2003
Intermediate to advanced
1488 pages
36h 35m
English
by Malcolm W. Garland
IN THIS CHAPTER
This chapter discusses JavaBeans and the MVC design pattern. The J2EE infrastructure implements a three-tiered or layered approach to application implementation. These layers were originally designated as client, middle, and enterprise information systems (EIS). The client tier was conceptualized as the user interface, either a standalone application or a Web browser. The middle tier was visualized as the domain of the business logic where business or application control logic implementations execute. The final tier conceptualized ...
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