December 2007
Intermediate to advanced
736 pages
16h 19m
English
book
Core Servlets and JavaServer Pages, Volume 2: Advanced Technologies, Second Edition
by Marty Hall, Larry Brown, Yaakov Chaikin
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Chapter 5. Servlet and JSP Filters
Topics in This Chapter
- Designing basic filters
- Reading request data
- Accessing the servlet context
- Initializing filters
- Blocking the servlet or JSP response
- Modifying the servlet or JSP response
- Using filters for debugging and logging
- Using filters to monitor site access
- Using filters to replace strings
- Using filters to compress the response
- Configuring filters for different request types
A filter is a program that runs on the server before the servlet or JSP page with which it is associated. A filter can be attached to one or more servlets or JSP pages and can examine the request information going into these resources. After doing so, it can choose among the following options:
- Invoke the resource (i.e., the ...
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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.