November 2002
Intermediate to advanced
1120 pages
21h 2m
English
Content preview from Processing XML with Java™: A Guide to SAX, DOM, JDOM, JAXP, and TrAXBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Parsing Documents with a DOM Parser
Unlike SAX, DOM does not have a class or interface that represents the XML parser. Each parser vendor provides its own unique class.
In Xerces, it's org.apache.xerces.parsers.DOMParser.
In Crimson, it's org.apache.crimson.jaxp.DocumentBuilderImpl.
In Ælfred, it's an inner class, gnu.xml.dom.JAXPFactory$JAXPBuilder.
In Oracle, it's oracle.xml.parser.v2.DOMParser.
In other implementations, it will be something else.
Furthermore, because these classes do not share a common interface or superclass, the methods they use to parse documents vary too. For example, in Xerces the two methods that read XML documents have these signatures:
public void parse (InputSource source) throws SAXException, IOException public void ...
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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.
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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.