Java™ 2 Enterprise Edition (J2EE™) Web Component Developer Exam Cram™ 2 (Exam 310-080)

Chapter 11. Design Patterns

Terms you'll need to understand:

• JFC/Swing architecture

• Design patterns

• Model-View-Controller

• Value objects

• Data Access Object

• Business Delegate

• Front controller

Techniques you'll need to master:

• Given a scenario description with a list of issues, select the design pattern that would best solve those issues.

• Match design patterns with their benefits.

• Know how to use these patterns: Value Objects, MVC, Data Access Object, and Business Delegate.

Servlet Design Patterns

In this chapter, you will study design patterns, a highly abstract approach to designing applications—here, Web applications. For example, Swing GUIs are built with the Model-View-Controller pattern. Your familiarity with the four patterns listed in the objectives will ...