April 2003
Intermediate to advanced
750 pages
16h 53m
English
book
EJB 2.0 Development with WebSphere Studio Application Developer
by Ueli Wahli, Wouter Denayer, Lars Schunk, Deborah Shaddon, Martin Weiss
Content preview from EJB 2.0 Development with WebSphere Studio Application Developer
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Introduction
Message-driven beans (MDB) are an exciting new feature of the EJB 2.0 specification. They open up a whole new realm of application architectural and integration alternatives not previously available in J2EE. This chapter describes the concepts and structure of message-driven beans and MDB development, and introduces some new integration patterns and best practices when you are considering utilizing MDBs in your design.
*New EJB 2.0 - Message-driven beans
Message-driven beans are new in EJB 2.0, and, therefore, are new to WebSphere Version 5.
Developers were able to achieve MDB-like functionality in WebSphere Version 4 Enterprise Edition with message beans. These message beans were a specialized class of stateless session beans, ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.