interfazconectar.java

Example FTP server client/server

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/*
 * interfazConectar.java
 *
 * Created on 31/03/2009, 06:18:28 AM
 */

package vista;

import controlador.cliente;
import java.io.IOException;
import java.net.UnknownHostException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;

/**
 *
 * @author Camilo Andres
 */
public class interfazConectar extends javax.swing.JFrame {
    cliente client;
    /** Creates new form interfazConectar */
    public interfazConectar() {
        initComponents();
        setVisible(true);

    }

    /** 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.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
    private void initComponents() {

        jLabel1 = new javax.swing.JLabel();
        TFIP = new javax.swing.JTextField();
        jLabel2 = new javax.swing.JLabel();
        TFPort = new javax.swing.JTextField();
        jButton1 = new javax.swing.JButton();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        setResizable(false);

        jLabel1.setText("IP Servidor");
        jLabel1.setName("jLabel1"); // NOI18N

        TFIP.setName("TFIP"); // NOI18N

        jLabel2.setText("Puerto");
        jLabel2.setName("jLabel2"); // NOI18N

        TFPort.setName("TFPort"); // NOI18N

        jButton1.setIcon(new javax.swing.ImageIcon(getClass().getResource("/vista/WLM-Alt_48x48-32.png"))); // NOI18N
        jButton1.setText("Conectar");
        jButton1.setName("jButton1"); // NOI18N
        jButton1.addActionListener(new java.awt.event.ActionListener() {
            public void actionPerformed(java.awt.event.ActionEvent evt) {
                jButton1ActionPerformed(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(30, 30, 30)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jLabel1)
                    .addComponent(jLabel2))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
                    .addComponent(jButton1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, 188, Short.MAX_VALUE)
                    .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
                        .addComponent(TFPort)
                        .addComponent(TFIP, javax.swing.GroupLayout.DEFAULT_SIZE, 188, Short.MAX_VALUE)))
                .addContainerGap(58, Short.MAX_VALUE))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(38, 38, 38)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel1)
                    .addComponent(TFIP, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addGap(30, 30, 30)
                .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
                    .addComponent(jLabel2)
                    .addComponent(TFPort, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
                .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 30, Short.MAX_VALUE)
                .addComponent(jButton1)
                .addContainerGap())
        );

        pack();
    }// </editor-fold>//GEN-END:initComponents

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed
        try {
            // TODO add your handling code here:
            String IP = TFIP.getText();
            int PORT = Integer.parseInt(TFPort.getText());
            client = new cliente(IP,PORT);

            new ventanaCliente(client);
            this.dispose();

        } catch (UnknownHostException ex) {
            Logger.getLogger(interfazConectar.class.getName()).log(Level.SEVERE, null, ex);
            JOptionPane.showMessageDialog(null, "Host desconocido","No se pudo conectar al servidor FTP",JOptionPane.ERROR_MESSAGE)                ;

        } catch (IOException ex) {
            Logger.getLogger(interfazConectar.class.getName()).log(Level.SEVERE, null, ex);
                       JOptionPane.showMessageDialog(null, "Error de conexion","No se pudo conectar al servidor FTP",JOptionPane.ERROR_MESSAGE)                ;

        }


    }//GEN-LAST:event_jButton1ActionPerformed

    /**
    * @param args the command line arguments
    */
    

    // Variables declaration - do not modify//GEN-BEGIN:variables
    private javax.swing.JTextField TFIP;
    private javax.swing.JTextField TFPort;
    private javax.swing.JButton jButton1;
    private javax.swing.JLabel jLabel1;
    private javax.swing.JLabel jLabel2;
    // End of variables declaration//GEN-END:variables

}