Parsing, Creating, and Transforming XML Documents - Beginning Java 7 - page 961

import org.xml.sax.SAXException;
class DOMDemo
{

public static void main(String[] args)
{

if (args.length != 1)
{

System.err.println("usage: java DOMDemo xml-

file");

return;

}
try
{

DocumentBuilderFactory dbf = DocumentBuilderFact-
ory.newInstance();
dbf.setNamespaceAware(true);
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = db.parse(args[0]);
System.out.println("Version =

"+doc.getXmlVersion());
System.out.println("Encoding

=

"+doc.getXmlEncoding());
System.out.println("Standalone

=

"+doc.getXmlStandalone());
System.out.println();
if (doc.hasChildNodes())
{

NodeList nl = doc.getChildNodes();
for (int i = 0; i < nl.getLength(); i++)
{

Node node = nl.item(i);
if (node.getNodeType() ==

Node.ELEMENT_NODE)

dump((Element) node);

}