|
Jakarta Commons Online Bookshelf: Module 6 Validating Data with Validator Vikram Goyal 2005 | 26 pages ISBN: |
|||
 |
$4.00 | PDF ebook | |
Source Code
Some source code files have been made available for Jakarta Commons Online Bookshelf as a ZIP file.
DESCRIPTION
Validator is a Jakarta Commons component that provides two things. First it provides a validation engine that is highly configurable and can be plugged in almost all situations. Second, it provides a basic set of rules for this engine. Together, they provide the basis for building highly effective validation routines which are applicable in almost all Java applications.
This module shows you how to use the Validator component. It not only provides the basic examples, but shows how to use this component in a normal Java application, a Java based Model 1 Web application and a Java based Model 2 application (Struts). It also shows you how to build a Wrapper class that you can use in your own applications. It covers the basics of data validation and lays the rules for effective data validation routines.
What's Inside
- The data validation process
- The Validator component
- Validator in action
- Summary
- Index
WHAT THE READERS SAY ABOUT THIS BOOK...
"Great stuff! This is the ultimate missing manual to Jakarta Commons."
--Glen Smith, J2EE Consultant, Bytecode Pty Ltd
"...this manuscript is packed with incredibly useful information."
--Dirk Verbeeck, Jakarta Project Management Committee
"...has something for every developer. Well organized and structured."
--Robert Burrell Donkin, Apache Jakarta Commons Committer
"It is extremely well written, has outstanding examples that work, and provides excellent documentation."
--Doug Warren, Software Architect, Leading diversified financial services company
ABOUT THE AUTHOR...
Vikram Goyal, author of Beginning JSP 2.0 and Professional JSP Site Design, regularly writes how-to articles on open source projects. His series of articles on Jakarta Commons was the first such effort to make sense out of the chaotic world of Jakarta Commons. His article series is still reflected in the official main entry page of Jakarta Commons as the only online series covering these components. Vikram is a Sun Certified Programmer for the Java 2 Platform. Vikram lives in Brisbane, Australia.