How to execute applets method from jsp?

Question

Hi ,
I have a query.I have a jsp page
on loading the jsp page the applet should be
loaded.And i have a button in my jsp page on clicking
the button a method written in the applet class should
be executed .How can i do this.Iam attaching the
classes also.There r two java files.One is EXPosApplet.java and other is EXPos.java
In the EXPosApplet.java i have a method called
RunNotepad().This method should be executed when i click the
button in my jsp page.Pls provide me with some code to load the applet and execute the method of applet.It is a bit urgent.
Thanks
Naveen
The following is my
EXPos.java class.Following this is my EXPosApplet.java class.
EXPos.java
package SumberPutra.External;
import java.io.*;
public class EXPos extends Object {
     * Constructor
     public EXPos() {
private static void RunIt(String fileName){
     try {
     Runtime.getRuntime().exec(fileName);
          catch (SecurityException e) {
System.out.println("ExecFile: caught security exception: " + e) ;
catch (IOException ioe) {
System.out.println("ExecFile: caught i/o exception: " + ioe);
public void RunNotepad(){
     String fname = "notepad.exe";
RunIt(fname);
EXPosApplet.java
package SumberPutra.External;
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
public class EXPosApplet extends JApplet {
     boolean isStandalone = false;
     private EXPos expos = new EXPos();
     JButton jButton1 = new JButton();
     JLabel jLabel1 = new JLabel();
     * Constructs a new instance.
     * getParameter
     * @param key
     * @param def
     * @return java.lang.String
     public String getParameter(String key, String def) {
          if (isStandalone) {
               return System.getProperty(key, def);
          if (getParameter(key) != null) {
               return getParameter(key);
          return def;
     public EXPosApplet() {
     * Initializes the state of this instance.
     * init
     public void init() {
          try {
               jbInit();
          catch (Exception e) {
               e.printStackTrace();
     private void jbInit() throws Exception {
          this.setSize(new Dimension(400, 156));
          jButton1.setText("jButton1");
          jLabel1.setText("jLabel1");
          jButton1.addActionListener(new java.awt.event.ActionListener() {
               public void actionPerformed(ActionEvent e) {
                    jButton1_actionPerformed(e);
          this.getContentPane().add(jButton1, BorderLayout.NORTH);
          this.getContentPane().add(jLabel1, BorderLayout.SOUTH);
     * start
     public void start() {
     * stop
     public void stop() {
     * destroy
     public void destroy() {
     * getAppletInfo
     * @return java.lang.String
     public String getAppletInfo() {
          return "Applet Information";
     * getParameterInfo
     * @return java.lang.String[][]
     public String[][] getParameterInfo() {
          return null;
     static {
          try {
               UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
          catch(Exception e) {
               e.printStackTrace();
public void ExecNotepad(){
     expos.RunNotepad();
/*     void jButton1_actionPerformed(ActionEvent e) {
try
          Runtime.getRuntime().exec("notepad.exe");
          catch (SecurityException ex) {
// strMsg = "ExecFile: caught security exception: " + e ;
jLabel1.setText("ExecFile: caught security exception: " + ex) ;
catch (IOException ioe) {
// strMsg = "ExecFile: caught i/o exception: " + ioe;
jLabel1.setText("ExecFile: caught i/o exception: " + ioe);

Answer 1

Iam new to java .Can u please give me the code to load the applet and execute applets method
Thankyou