May 2004
Beginner to intermediate
1032 pages
23h 48m
English
book
Sams Teach Yourself J2EE™ in 21 Days, Second Edition
by Martin Bond, Dan Haywood, Debbie Law, Andy Longshaw, Peter Roxburgh
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Exercises
Today's exercise is to extend the SAAJ servlet for the Agency case study so that a client can find all the applicants at a specific location. In the exercise directory under Day 21 on the accompanying Web site there is a version of the Agency case you have seen in this chapter. Your task is to add support to the servlet for another message that contains the name of a location and returns an array of strings representing the applicants registered at that location.
The provided files consist of the SAAJ servlet discussed in this chapter (LocationInformationService) that allows you to list all the jobs at a particular location.
If you need a few pointers, you should:
Update the LocationInformationService.java and ServerMarshaler.java
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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.