June 2004
Intermediate to advanced
848 pages
21h 28m
English
Content preview from Just Java™ 2
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Java Beans in Servlets and JSP
This chapter wouldn't be complete without pointing out the role of Java beans on the server side. Java beans are software components, namely well-specified “modules” that do a specific job and can easily be reused in many applications. Microsoft makes extensive use of software components under the product name ActiveX, often for some visual or GUI feature.
For example, a programmer might write a piece of code that can display a set of numbers as a pie chart. That routine is very suitable for turning into a software component, making it available to any program on the system.
The point of JSP is to use lots of Java beans that cover your business processes. You might have one bean that encompasses everything ...
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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.