Bijoy

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 * and open the template in the editor.
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package xmpp;

import java.io.IOException;
import java.sql.SQLException;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;
import sun.misc.BASE64Encoder;

/**
 *
 * @author BIJOY
 */
public class XMPP implements Runnable
{
    /**
     * @param args the command line arguments
     */
    // Variables
    public static String XMPPUser;
    private String XMPPPass;
    private String XMPPSer;
    public static String XMPPDom;
    private XMLOutputFactory factory;
    public static XMLStreamWriter writer;
    public static  SSLSocket sslsocket;
    private SSLSocketFactory sslsocketfactory;
    public static Thread th;
    public static String Error;


    // Functions
    XMPP(String XUser,String XPass,String XServer)
    {
        XMPPUser=XUser;
        XMPPPass=XPass;
        XMPPSer=XServer;
        Error="No_Error";
        if(XServer.equals("talk.google.com"))
        {
            XMPPDom="gmail.com";
        }
        else
        {
            XMPPDom=XServer;
        }
    }
    // To initialize general objects
    void initialize(SSLSocket ssl) throws IOException,javax.xml.stream.XMLStreamException, ClassNotFoundException, InstantiationException, IllegalAccessException, SQLException
    {

            factory = XMLOutputFactory.newInstance();
            writer = factory.createXMLStreamWriter(ssl.getOutputStream()) ;

    }


    @Override
    public void run () {
        // TODO code application logic here

        try
        {



           sslsocketfactory = (SSLSocketFactory) SSLSocketFactory.getDefault();
           sslsocket = (SSLSocket) sslsocketfactory.createSocket(XMPPSer,5223);
           sslsocket.setUseClientMode(true);
           sslsocket.setKeepAlive(true);
           sslsocket.setSoTimeout(0);
           if(sslsocket.isConnected())
           {
                initialize(sslsocket);

           }
           else{

               //System.out.println("Failed to connect");
               System.exit(0);


           }
           writer.writeStartDocument("1.0");
           writer.setPrefix("stream","http://etherx.jabber.org/streams");
           writer.writeStartElement("http://etherx.jabber.org/streams","stream");
           writer.writeAttribute("xmlns","jabber:client");
           writer.writeAttribute("from", XMPPUser);
           writer.writeAttribute("to", XMPPDom);
           writer.writeNamespace("stream", "http://etherx.jabber.org/streams");
           writer.writeAttribute("version", "1.0");
           writer.writeCharacters("\n");
           writer.flush();

            // Reading Thread invoking here



          XMLParser XmlParse = new XMLParser();
          th=new Thread(XmlParse);
          th.start();
          Thread.sleep(2000);


       //   System.out.println(XMLParser.method);

          //th.sleep(2000);


          writer.writeStartElement("auth");
          writer.writeAttribute("xmlns","urn:ietf:params:xml:ns:xmpp-sasl");
          writer.writeAttribute("mechanism","PLAIN");
          writer.writeCharacters(new BASE64Encoder().encode(((char)0+XMPPUser+(char)0+XMPPPass).getBytes()));
          writer.writeEndElement();
          writer.flush();


          //th.sleep(2000);

           writer.writeStartDocument("1.0");
           writer.setPrefix("stream","http://etherx.jabber.org/streams");
           writer.writeStartElement("http://etherx.jabber.org/streams","stream");
           writer.writeAttribute("xmlns","jabber:client");
           writer.writeAttribute("from", XMPPUser);
           writer.writeAttribute("to", XMPPDom);
           writer.writeNamespace("stream", "http://etherx.jabber.org/streams");
           writer.writeAttribute("version", "1.0");
           writer.writeCharacters("\n");
           writer.flush();

         // th.sleep(2000);

           writer.writeStartElement("iq");
           writer.writeAttribute("type","set");
           writer.writeStartElement("bind");
           writer.writeAttribute("xmlns","urn:ietf:params:xml:ns:xmpp-bind");
           writer.writeStartElement("resource");
           writer.writeCharacters("bChat");
           writer.writeEndElement();
           writer.writeEndElement();
           writer.writeEndElement();
           writer.flush();

          // th.sleep(2000);
           writer.writeStartElement("iq");
           writer.writeAttribute("type","set");
           writer.writeAttribute("id", "b1h4r9ry");
           writer.writeStartElement("session");
           writer.writeAttribute("xmlns","urn:ietf:params:xml:ns:xmpp-session");
           writer.writeEndElement();
           writer.writeEndElement();
           writer.flush();



          // th.sleep(2000);
           writer.writeStartElement("presence");
           writer.writeStartElement("show");
           writer.writeCharacters("chat");
           writer.writeEndElement();
           writer.writeEndElement();
           writer.flush();



          writer.writeStartElement("iq");
          writer.writeAttribute("type","get");
          writer.writeEmptyElement("query");
          writer.writeAttribute("xmlns", "jabber:iq:roster");
          writer.writeEndElement();
          writer.writeCharacters("\n");
          writer.flush();

        }

        catch(Exception e){
            System.out.println(e);
            Error=e.toString();

        };

    }
    public static void main(String[] args) throws XMLStreamException, IOException {

        new XMPPClient().setVisible(true);
    }
}