?? visualping.java.txt
字號(hào):
/* @ author neonmap
* Visual ping
*
*/
import java.net.*;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
class VisualPing extends JFrame {
private JLabel lblURL=new JLabel("Host");
private JTextField txfURL=new JTextField();
private JLabel lblping=new JLabel("data");
private JTextField txfping=new JTextField("3");
private JLabel lbltimeout=new JLabel("Time out (ms)");
private JTextField txftimeout=new JTextField("3000");
private TextArea txahasil=new TextArea();
private JButton btnStart=new JButton("PING");
private JButton btnClear=new JButton("Clear");
private JButton btnExit=new JButton("Exit");
public VisualPing() {
setTitle(".::NEOPING PROGRAM::.");
setLocation(200,100);
setSize(280,280);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setResizable(false);
}
public void komponenVisual() {
getContentPane().setLayout(null);
getContentPane().add(lblURL);
getContentPane().add(txfURL);
getContentPane().add(lblping);
getContentPane().add(txfping);
getContentPane().add(lbltimeout);
getContentPane().add(txftimeout);
getContentPane().add(txahasil);
getContentPane().add(btnStart);
getContentPane().add(btnClear);
getContentPane().add(btnExit);
lblURL.setBounds(10,10,50,20);
txfURL.setBounds(60,10,200,20);
lblping.setBounds(10,30,50,20);
txfping.setBounds(130,30,30,20);
lbltimeout.setBounds(10,50,100,20);
txftimeout.setBounds(110,50,50,20);
txahasil.setBounds(10,80,250,120);
btnStart.setBounds(10,205,75,25);
btnClear.setBounds(95,205,75,25);
btnExit.setBounds(180,205,75,25);
setVisible(true);
}
public void aksiReaksi() {
btnStart.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
txahasil.setText("");
pingClass ping=new pingClass();
ping.setIP(lblURL.getText());
ping.setTimeout(Integer.parseInt(txftimeout.getText()));
for (int i=1;i<=Integer.parseInt(txfping.getText());i++) {
ping.getPing();
txahasil.append(ping.getStatus());
}
txahasil.append("FINISH executed");
}
});
btnClear.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
txfURL.setText("");
txfping.setText("3");
txftimeout.setText("3000");
txahasil.setText("");
txfURL.requestFocus(true);
}
});
btnExit.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
System.exit(0);
}
});
}
public static void main(String args[]) {
VisualPing Vping=new VisualPing();
Vping.komponenVisual();
Vping.aksiReaksi();
}
}
class pingClass {
private String IP="";
private boolean status=false;
private String st_status="";
private int timeout=0;
public void setIP(String IP) {
this.IP=IP;
}
public void setTimeout(int timeout) {
this.timeout=timeout;
}
public boolean getPing() {
// waktu time out
try {
status = InetAddress.getByName(IP).isReachable(timeout);
} catch (Exception e) {
st_status = "ERROR : "+e;
}
return status;
}
public String getStatus() {
if (status==true) {
st_status="Received from "+IP+"\n";
} else {
st_status="Request time out at "+IP+"\n";
}
return st_status;
}
}
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