import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.Attributes;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
class SampleOfXmlLocator extends DefaultHandler {
private Locator locator;
public void setDocumentLocator(Locator locator) {
this.locator = locator;
}
public void startElement(String uri, String localName, String qName, Attributes attrs)
throws SAXException {
if (qName.equals("order")) {
System.out.println("here process element start");
} else {
String location = "";
if (locator != null) {
location = locator.getSystemId(); // XML-document name;
location += " line " + locator.getLineNumber();
location += ", column " + locator.getColumnNumber();
location += ": ";
}
throw new SAXException(location + "Illegal element");
}
}
public static void main(String[] args) throws Exception {
SAXParserFactory factory = SAXParserFactory.newInstance();
factory.setValidating(true);
SAXParser parser = factory.newSAXParser();
parser.parse("sample.xml", new SampleOfXmlLocator());
}
}