GeekArticles
Certification
Sun
SCBCDOverview of EJB Technology
Author: informit.com |
Published: 2nd Sep 2005 |
Visited: 978 times |
Add CommentFiled in: SCBCDThis chapter describes EJB technology in outline and provides an overview of the interaction between the EJB, the client, and the EJB container. It also describes the EJB objects and home objects, and explains why the use of these constructs—although perhaps somewhat confusing at first— ultimately simplifies the development of substantial software projects. We begin by examing how an EJB is seen by its clients, which may be synchronous, using RMI, or asynchronous, using messaging. We then discuss the Java entities that make up an EJB, the home interfaces, local interface, remote interface, and implementation class, and how they are packaged with a deployment descriptor to make a complete EJB.
Read Article Sponsored Links
Related Articles
• Business Intelligence in Information Technology Business Intelligence in Information Technology
IT stands for Information Technology. Information Technology is a system designed to gather, process, or distribute information. IT can be inspected in terms of the following three groupings; the data gathering, the data processing, and the data distr ...
• Business Intelligence in Information Technology Business Intelligence in Information Technology
IT stands for Information Technology. Information Technology is a system designed to gather, process, or distribute information. IT can be inspected in terms of the following three groupings; the data gathering, the data processing, and the data...
V ...
• Business Intelligence Overview Business Intelligence Overview
What is Business Intelligence?
Business Intelligence at first glance is a broad array of applications or technologies designed for storing, gathering, analyzing, and processing information. These applications also provide access to data for professionals and help...
...