Concepts

This section describes the basic concepts of the Java EE 5 technology:

• Dependency Injection

• Annotations

• Enterprise JavaBeans 3.0

• JavaServer Faces 1.2

• Unified Expression Language

• Servlet 2.5

• JSP 2.1

  More information: Java Enterprise Edition 5 Overview

• Java Persistence API (JPA 1.0)

  More information: Overview of the Java Persistence API

• Web Services