Java Backup Mysql Database

Backups database is important,at this time I will post gives an example of how to backup a mysql database using mysqldump and java swing.
This is just an example that can develop again.To choices in making backups file please visit mysql official website

import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;

import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;


public class BackupMysqlDatabase extends JFrame implements ActionListener{

    /**
     *
     */
    private static final long serialVersionUID = 1L;
    JPanel pnl;
    JLabel lbl;
    JTextField tf;
    JButton btnOpen,btnBackup;
    JFileChooser jfc;
    URL url;
    int s;
    /**
     * @param args
     */
    public BackupMysqlDatabase(){
        pnl = new JPanel();
        getContentPane().add(pnl);
       
        lbl = new JLabel("Backup Location");
        pnl.add(lbl);
       
        tf = new JTextField();
        tf.setPreferredSize(new Dimension(200,25));
        pnl.add(tf);
       
        btnOpen = new JButton("Open");
        btnOpen.addActionListener(this);
        pnl.add(btnOpen);
       
        btnBackup = new JButton("Backup");
        btnBackup.addActionListener(this);
        pnl.add(btnBackup);
       
        setTitle("Backup Mysql Database");
        this.setDefaultCloseOperation(EXIT_ON_CLOSE);
        setSize(550,300);
        setLocationRelativeTo(null);
        setVisible(true);
    }
    public static void main(String[] args) {
        SwingUtilities.invokeLater(new Runnable(){
            public void run(){
                new BackupMysqlDatabase();
            }
        });

    }
    @SuppressWarnings("deprecation")
    @Override
    public void actionPerformed(ActionEvent ae) {
        if(ae.getActionCommand().equals("Open")){
            jfc = new JFileChooser();
            jfc.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
            int i = jfc.showSaveDialog(this);
            if(i==JFileChooser.APPROVE_OPTION){
                try {
                    url = jfc.getSelectedFile().toURL();
                    String backup_location = url.toString().replaceAll("file:/", "")+"backup.sql";
                    tf.setText(backup_location);
                } catch (MalformedURLException e) {
                    System.out.println(e);
                }
            }
        }
       
        if(ae.getActionCommand().equals("Backup")){
           
            try {
                url = jfc.getSelectedFile().toURL();
                String host = "Localhost";
                String port = "3306";
                String dbname = "test";
                String user = "root";
                String password = "";
                String backup_location = tf.getText().trim();
                Process p;
                p = Runtime.getRuntime().exec("C:\\Program Files\\MySQL\\MySQL Server 5.5\\bin\\mysqldump -h"+host+" -port"+port+" -u "+user+" -p"+password+" --add-drop-database -B "+dbname+" -r "+backup_location);
                s = p.waitFor();
                JOptionPane.showMessageDialog(this, "Finis");
            } catch (MalformedURLException e) {
                System.out.println(e);
            }catch(IOException io){
                System.out.println(io);
            }catch(InterruptedException ie){
                System.out.println(ie);
            }
        }
       
    }

}