TrySAXHandler.java Source code

Introduction

Here is the source code for TrySAXHandler.java

Source

    import java.io.File;

    import javax.xml.parsers.SAXParser;
    import javax.xml.parsers.SAXParserFactory;

    import org.xml.sax.Attributes;
    import org.xml.sax.helpers.DefaultHandler;

    public class TrySAXHandler {
        public static void main(String args[]) throws Exception {
            File file = new File("y.xml");
            SAXParserFactory spf = SAXParserFactory.newInstance();
            SAXParser parser = null;
            spf.setNamespaceAware(true);
            spf.setValidating(true);
            System.out.println("Parser will " + (spf.isNamespaceAware() ? "" : "not ") + "be namespace aware");
            System.out.println("Parser will " + (spf.isValidating() ? "" : "not ") + "validate XML");

            parser = spf.newSAXParser();
            System.out.println("Parser object is: " + parser);

            MySAXHandler handler = new MySAXHandler();
            parser.parse(file, handler);
        }
    }

    class MySAXHandler extends DefaultHandler {
        public void startDocument() {
            System.out.println("Start document: ");
        }

        public void endDocument() {
            System.out.println("End document: ");
        }

        public void startElement(String uri, String localName, String qname, Attributes attr) {
            System.out.println("Start element: local name: " + localName + " qname: " + qname + " uri: " + uri);
        }

        public void endElement(String uri, String localName, String qname) {
            System.out.println("End element: local name: " + localName + " qname: " + qname + " uri: " + uri);
        }

        public void characters(char[] ch, int start, int length) {
            System.out.println("Characters: " + new String(ch, start, length));
        }

        public void ignorableWhitespace(char[] ch, int start, int length) {
            System.out.println("Ignorable whitespace: " + new String(ch, start, length));
        }
    }<?xml version="1.0"?>
<circle>
  <radius>15</radius>
  <position>
    <x-coordinate>30</x-coordinate>
    <y-coordinate>50</y-coordinate>
  </position>
</circle>