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client.java
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client.java
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package reseau;
import java.net.*;
import java.io.*;
import javax.swing.JOptionPane;
public class client extends javax.swing.JFrame {
Socket soc;
PrintWriter pw;
BufferedReader bf;
public client() {
initComponents();
setTitle("Client");
b1.setEnabled(true);
b2.setEnabled(false);
b3.setEnabled(false);
b4.setEnabled(false);
}
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
jScrollPane1 = new javax.swing.JScrollPane();
t1 = new javax.swing.JTextArea();
jScrollPane2 = new javax.swing.JScrollPane();
ta = new javax.swing.JTextArea();
b1 = new javax.swing.JButton();
b2 = new javax.swing.JButton();
b3 = new javax.swing.JButton();
b4 = new javax.swing.JButton();
t2 = new javax.swing.JTextField();
t3 = new javax.swing.JTextField();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
t1.setColumns(20);
t1.setRows(5);
jScrollPane1.setViewportView(t1);
ta.setEditable(false);
ta.setColumns(20);
ta.setRows(5);
jScrollPane2.setViewportView(ta);
b1.setText("se connecter");
b1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
b1ActionPerformed(evt);
}
});
b2.setText("se dconnecter");
b2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
b2ActionPerformed(evt);
}
});
b3.setText("envoyer");
b3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
b3ActionPerformed(evt);
}
});
b4.setText("recevoir");
b4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
b4ActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(52, 52, 52)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jScrollPane2)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 529, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 62, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(b1, javax.swing.GroupLayout.PREFERRED_SIZE, 152, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(b2, javax.swing.GroupLayout.PREFERRED_SIZE, 152, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(b3, javax.swing.GroupLayout.PREFERRED_SIZE, 152, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(b4, javax.swing.GroupLayout.PREFERRED_SIZE, 152, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(t3, javax.swing.GroupLayout.PREFERRED_SIZE, 594, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(t2, javax.swing.GroupLayout.PREFERRED_SIZE, 594, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(0, 0, Short.MAX_VALUE)))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(24, 24, 24)
.addComponent(t2, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(28, 28, 28)
.addComponent(t3, javax.swing.GroupLayout.PREFERRED_SIZE, 40, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 44, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addGroup(layout.createSequentialGroup()
.addComponent(b1, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(60, 60, 60)
.addComponent(b2, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(64, 64, 64)
.addComponent(b3, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(60, 60, 60)
.addComponent(b4, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(layout.createSequentialGroup()
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, 328, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addContainerGap())
);
pack();
}// </editor-fold>//GEN-END:initComponents
private void b1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_b1ActionPerformed
try{
int port=Integer.parseInt(t2.getText());
String ip=t3.getText();
soc=new Socket(ip,port);
// soc=new Socket("localhost",5555);
JOptionPane.showMessageDialog(null,"client en ligne");
b2.setEnabled(true);
b3.setEnabled(true);
b4.setEnabled(true);
b1.setEnabled(false);
}
catch(Exception e){
JOptionPane.showMessageDialog(null,"erreur creation cote client");
}
}//GEN-LAST:event_b1ActionPerformed
private void b2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_b2ActionPerformed
try{
soc.close();
}catch(Exception e){
JOptionPane.showMessageDialog(null,"erreur deconcexxion cote client");
}
}//GEN-LAST:event_b2ActionPerformed
private void b3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_b3ActionPerformed
try{
pw=new PrintWriter(soc.getOutputStream());
pw.println(t1.getText());
pw.flush();
ta.append("client : "+t1.getText()+"\n");
t1.setText("");
}
catch(Exception e){
JOptionPane.showMessageDialog(null,"erreur de coté client");
}
}//GEN-LAST:event_b3ActionPerformed
private void b4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_b4ActionPerformed
try{
bf=new BufferedReader( new InputStreamReader(soc.getInputStream()));
String mes=bf.readLine();
ta.append("serveur : "+mes+"\n");
}catch (Exception e){
JOptionPane.showMessageDialog(null,"erreur de reception coté client");
}
}//GEN-LAST:event_b4ActionPerformed
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(client.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(client.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(client.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(client.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new client().setVisible(true);
}
});
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JButton b1;
private javax.swing.JButton b2;
private javax.swing.JButton b3;
private javax.swing.JButton b4;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JTextArea t1;
private javax.swing.JTextField t2;
private javax.swing.JTextField t3;
private javax.swing.JTextArea ta;
// End of variables declaration//GEN-END:variables
}