Submitted by
sunny047 on Friday, July 22, 2011 - 00:56.
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.net.*;
import java.io.*;
public class Whois extends JFrame
{
JTextField t1;
TextArea t2;
JButton b1;
FlowLayout f;
JProgressBar pb;
Timer timer;
final static int interval = 1000;
int cc=0;
Whois(String s)
{ super(s);
t1= new JTextField(30);
t2=new TextArea();
b1=new JButton("Submit");
t2.setEditable(false);
f=new FlowLayout();
pb = new JProgressBar(0,1);
pb.setValue(0);
pb.setStringPainted(true);
pb.setPreferredSize(new Dimension(350,20));
setLayout(f);
add(t1);
add(b1);
add(pb);
add(t2);
b1.addActionListener(new ButtonListener());
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
setResizable(false);
setLocation(250,250);
resize(400,255);
show();
timer = new Timer(interval, new ActionListener() {
public void actionPerformed(ActionEvent ae)
{
try{
int c;
Socket s=new Socket("whois.geektools.com",43);
InputStream in=s.getInputStream();
OutputStream out=s.getOutputStream();
String args[]=new String[200];
String st=t1.getText();
args[0]=t1.getText();
String str=(args.length==0?st:args[0])+"\n";
byte buf[]=str.getBytes();
out.write(buf);
String st1="";
while((c=in.read())!= -1)
{
st1=st1+(char)c+"";
cc=cc+1;
pb.setValue(cc);
}
t2.setText(st1);
timer.stop();
b1.setEnabled(true);
s.close();
}
catch(UnknownHostException e)
{
}
catch(IOException e)
{
}
}});}
class ButtonListener implements ActionListener {
public void actionPerformed(ActionEvent ae) {
b1.setEnabled(false);
pb.setValue(0);
cc=0;
timer.start();
}
}
public static void main(String args[])
{
SwingUtilities.invokeLater(new Runnable() {
@Override
public void run() {
try {
UIManager.setLookAndFeel(UIManager.
getSystemLookAndFeelClassName());
} catch (ClassNotFoundException e) {
} catch (InstantiationException e) {
} catch (IllegalAccessException e) {
} catch (UnsupportedLookAndFeelException e) {
}
Whois ob = new Whois("Whois");
}
});
}
}
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