Nothing is as constant as change, and this is as true in enterprise computing as anywhere else. With the recent release of Java 2 Enterprise Edition 1.4, developers are being called on to add even greater, more complex levels of interconnectivity to their applications.
To do this, Java developers today need a clear understanding of how to apply the new APIs, use the latest open source Java tools, and learn the capabilities and pitfalls in Java 2 Enterprise Edition 1.4 -- so they can plan a technology and implementation strategy for new enterprise projects.
Fortunately, this is exactly what they get with the new "Java Enterprise in a Nutshell," 3rd Edition. Because most integrated development environments (IDE) today include API lookup, we took out the main API sections from our previous edition to make room for new chapters, among others, on Ant, Cactus, Hibernate, Jakarta Struts, JUnit, security, XDoclet, and XML/JAXP.
Revised and updated for the new 1.4 version of Sun Microsystems Java Enterprise Edition software, "Java Enterprise in a Nutshell," 3rd Edition is a practical guide for enterprise Java developers.
David Flanagan is a computer programmer who has spent much of the last 20 years writing books about programming languages. He now works at Mozilla. David lives with his wife and children in the Pacific Northwest, between the cities of Seattle and Vancouver.
It's a few years out of date, but as a comprehensive intro I haven't found anything better on the market. The content was just right for what I needed, which was a brief introduction to several of the vast array of standards and technology that comprise J2EE.