September 2002
Intermediate to advanced
608 pages
14h 20m
English
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3.11. Exercises
3.1 XML-based ObjectFactory: Our ObjectFactory uses Java classes (VersionInfo subclasses) to control the configuration. Nearly every Java utility that supports some sort of configuration or preferences file is moving toward XML-formatted files for this purpose. After learning XML syntax later in the book, you might try creating an ObjectFactory that uses XML files rather than Java classes to choose the specific classes to be instantiated by the ObjectFactory.
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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.