June 2004
Intermediate to advanced
1568 pages
30h 33m
English
book
The J2EE™ Tutorial Second Edition
by Stephanie Bodoff, Eric Armstrong, Jennifer Ball, Debbie Bode Carson, Ian Evans, Dale Green, Kim Haase, Eric Jendrock
Content preview from The J2EE™ Tutorial Second Edition
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Modifying the J2EE Application
The Application Server and deploytool support iterative development. Whenever you make a change to a J2EE application, you must redeploy the application.
Modifying a Class File
To modify a class file in an enterprise bean, you change the source code, recompile it, and redeploy the application. For example, if you want to change the exchange rate in the dollarToYen business method of the ConverterBean class, you would follow these steps.
1. | Edit ConverterBean.java. |
2. | Recompile ConverterBean.java.
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3. | In deploytool, select Tools→Update Module Files. |
4. | The Update Files dialog box appears. If the modified ... |
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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.