Comparing XML documents with the XMLDiff class

You use the XMLDiff class in the oracle.xml.differ package to compare two XML documents. The class contains methods to compare two XML documents and enumerate the differences between them. In addition, you can choose to generate an XSLT stylesheet consisting of the differences between the two XML documents. You can then use the stylesheet to convert one of the compared XML documents into the other. This section compares an example XML document named catalog1.xml with another XML document called catalog2.xml. Catalog1.xml is listed as follows:

<?xml version="1.0" encoding="windows-1252" ?>
<catalog>
<journal title="Oracle Magazine" publisher="Oracle
Publishing" edition="September-October 2008">
<article section="FEATURES">
<title>Share 2.0</title>
<author>Alan Joch</author>
</article>
</journal>
<journal title="Oracle Magazine" publisher="Oracle Publishing"
edition="September-October...