September 2002
Intermediate to advanced
608 pages
14h 20m
English
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4.5. XML Validation
Most XML parsers provide a validation capability. Validation means that beyond just ensuring that the XML is well-formed, the parser will also verify that the XML document conforms to the DTD or XML Schema. Unfortunately, telling a parser whether or not it should use validation is one of the things that is implementation-dependent, so there is no portable way to turn validation on or off.
For the Apache Xerces parser, validation is turned on and off by a setFeature() method. For SAX, you can call setFeature() on the org.xml.sax.XMLReader object (if you're using JAXP, you can obtain a reference to this object by calling the getXMLReader() method of the javax.xml.parsers.SAXParser object). For DOM, you must call the setFeature() ...
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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.
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