import java.io.*;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.*;
import org.xml.sax.helpers.DefaultHandler;
import org.apache.xerces.util.* ;
import org.apache.xerces.impl.*;
import org.apache.xerces.parsers.*;
import org.apache.xerces.jaxp.*;

public class ReadAttributes {
	public static void main(String[] args) {
		try {
			BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
			System.out.print("Enter a xml file name: ");
			String xmlFile = bf.readLine();
			File file = new File(xmlFile);
			if (file.exists()){
				//SAX-implementation:
				SAXParserFactory factory = SAXParserFactory.newInstance();
				// Create SAX-parser
				SAXParser parser = factory.newSAXParser();
				System.out.println("Name:\t" + "Value:");
				//Define a handler
				SaxHandler handler = new SaxHandler();
				// Parse the xml document
				parser.parse(xmlFile, handler);
			}
			else{
				System.out.println("File not found!");
			}
		} 
		catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	private static class SaxHandler extends DefaultHandler {
		public void startElement(String uri, String localName, String qName, Attributes attrs) throws SAXParseException,SAXException {
			int length = attrs.getLength();
			//Each attribute
			for (int i=0; i<length; i++) {
				// Get names and values to each attribute
				String name = attrs.getQName(i);
				System.out.print(name);
                String value = attrs.getValue(i);
				System.out.println("\t"+value);
			}
		}
	}
}