November 2004
Intermediate to advanced
1024 pages
27h 50m
English
Content preview from Core Java™ 2 Volume II - Advanced Features, Seventh Edition
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Introducing XML
You have seen several examples (for instance, in Chapters 4 and 10) of the use of property files to describe the configuration of a program. A property file contains a set of name/value pairs, such as
fontname=Times Roman fontsize=12 windowsize=400 200 color=0 50 100
You can use the Properties class to read in such a file with a single method call. That's a nice feature, but it doesn't really go far enough. In many cases, the information that you want to describe has more structure than the property file format can comfortably handle. Consider the fontname/fontsize entries in the example. It would be more object oriented to have a single entry:
font=Times Roman 12
But then parsing the font description gets ugly—you have to ...
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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.