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Enterprise JavaBeans, 3.0 Chapter 2. Architectural Overview
Section 2.1. The Entity Bean
A good rule of thumb is that entity beans model business concepts that can be
expressed as nouns
. For example, an entity bean might represent a customer, a
piece of equipment, an item in i ...
Reading Notes：Enterprise JavaBeans, 3.0 Chapter 1. Introduction
1.1. Server-Side Components
In business systems, object-oriented languages
are
used to improve development of GUIs, to simplify access to data, and to
encapsulate the business logic.
A server-side component model may d ...
Tutorial for building J2EE Applications using JBOSS and ECLIPSE
Chapter2：
The Java 2 Enterprise Edition (J2EE) is a multitiered architecture for implementing enterprise-class applications and web based applications.
Application clients and applets are components that run on the client.
Java ...
Reading Notes : Your First Cup: An Introduction to the Java EE Platform1. Differences Among Three platforms
Java technology is both a programming language and a platform. The Java programming language is a high-level object-oriented language that has a particular syntax and style. A Java platfor ...