com.topologi.diffx.xml
Class XMLHelper

java.lang.Object
  com.topologi.diffx.xml.XMLHelper

public final class XMLHelper
extends Object

Utility class that provides common XML operations so that the calling class uses lighter code.

Most methdos in this implementation will forward the exceptions should occur, so they will have to be handled externally.

Version:

1.0, 6 May 2004

Author:

Christophe Lauret - Allette Systems (Australia)

Method Summary

static XMLReader	makeXMLReader(ContentHandler handler) Creates a non-validating, non-namespace-aware XMLReader using the specified ContentHandler.
static void	parse(XMLReader xmlreader, File file) Parses the given File with the specified XMLReader.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

makeXMLReader

public static XMLReader makeXMLReader(ContentHandler handler)
                               throws SAXException,
                                      ParserConfigurationException

Creates a non-validating, non-namespace-aware XMLReader using the specified ContentHandler.

If the given ContentHandler is null, the XMLReader is not initialised.

Parameters:

handler - The content handler to use.

Returns:

The requested XMLReader

Throws:

SAXException - Should a SAX exception occur

ParserConfigurationException - Should a parser config exception occur

parse

public static void parse(XMLReader xmlreader,
                         File file)
                  throws FileNotFoundException,
                         SAXException,
                         IOException

Parses the given File with the specified XMLReader.

This method assumes the XML is in 'UTF-8', it will not sniff the XML to determine the encoding to use.

Parameters:

xmlreader - The XML reader to use.

file - The file to parse

Throws:

FileNotFoundException - If the file does not exists

SAXException - Should an SAX exception occur

IOException - Should an I/O exception occur