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import java.io.*;
import java.awt.event.*;
import java.net.*;
import javax.swing.*;
public class ClientInt extends javax.swing.JFrame {
private Socket client;
BufferedReader br;
String message;
Timer timer;
/** Creates new form ClientInt */
public ClientInt() {
initComponents();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
Connect = new javax.swing.JButton();
port = new javax.swing.JTextField();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
host = new javax.swing.JTextField();
jScrollPane1 = new javax.swing.JScrollPane();
Sended = new javax.swing.JTextArea();
jScrollPane2 = new javax.swing.JScrollPane();
toSend = new javax.swing.JTextArea();
Send = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
Connect.setText("connect");
Connect.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
ConnectActionPerformed(evt);
}
});
port.setFont(new java.awt.Font("Tahoma", 1, 11));
jLabel1.setFont(new java.awt.Font("Tahoma", 1, 11));
jLabel1.setText("Port");
jLabel2.setFont(new java.awt.Font("Tahoma", 1, 11));
jLabel2.setText("Host");
host.setFont(new java.awt.Font("Tahoma", 1, 11));
Sended.setColumns(20);
Sended.setRows(5);
jScrollPane1.setViewportView(Sended);
toSend.setColumns(20);
toSend.setRows(5);
jScrollPane2.setViewportView(toSend);
Send.setText("Send");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel1)
.addComponent(port, javax.swing.GroupLayout.PREFERRED_SIZE, 68, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(54, 54, 54)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(host, javax.swing.GroupLayout.PREFERRED_SIZE, 89, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 98, Short.MAX_VALUE)
.addComponent(Connect))
.addComponent(jLabel2)))
.addComponent(Send, javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 380, Short.MAX_VALUE)
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 380, Short.MAX_VALUE))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(jLabel2))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(Connect)
.addComponent(port, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(host, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 42, Short.MAX_VALUE)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(Send)
.addContainerGap())
);
pack();
}// </editor-fold>
private void ConnectActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
try{
client = new Socket(host.getText(),Integer.parseInt(port.getText())); // l'etablissement de la connexion
JOptionPane.showMessageDialog(null, "connexion etablie"); //une fois etablie on aura le message
br = new BufferedReader(new InputStreamReader(client.getInputStream()));
timer = new Timer(1000, new ActionListener() {
public void actionPerformed(ActionEvent e) {
try{
message =br.readLine();
}
catch(Exception e2)
{
}
if(message == null)
System.exit(0);
message = Sended.getText()+ message +"\n";
Sended.setText(message);
}
});
timer.start();
/*while (true) {
message =br.readLine();
if(message == null)
break;
message = Sended.getText()+ message +"\n";
Sended.setText(message);
//tt = new TextModifier(message); // thread de lecture du message
//break;
System.out.println("ECHO = " + message);
}*/
}
catch(Exception e){
JOptionPane.showMessageDialog(null,"probleme de connexion, verifier " +
"la validité et la disponibilité du numéro du port et la nom du serveur"); ///en cas d'erreur
}
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new ClientInt().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton Connect;
private javax.swing.JButton Send;
private javax.swing.JTextArea Sended;
private javax.swing.JTextField host;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JTextField port;
private javax.swing.JTextArea toSend;
// End of variables declaration
} |
Probleme d'utilisation des sockets avec Swing
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