Re: Desktop.browse() inside JAR?

John B. Matthews wrote:


I can't seem to get it to work. I'm getting an 'Access is denied'
IOException.

C:\t>java -jar test.jar
jar:file:/C:/t/test.jar!/t/test.html
java.io.IOException: Failed to open
jar:file:/C:/t/test.jar!/t/test.html. Error
message: Access is denied.

The problem appears to be the URI. I don' really understand why it
would have the /C:/t/test.jar in it.

I know I tried to do this once before and gave up but I can't remember
why. This would be a really handy feature if I could get it to work.

package t;

import java.awt.*;
import java.awt.event.*;
import java.net.*;
import javax.swing.*;

public class test extends JFrame {
     public test() {
         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

         JButton b = new JButton("open");
         b.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent ae) {
                 Desktop d = Desktop.getDesktop();
                 try {
                     URI uri = getClass().getResource("test.html").toURI();
                     System.out.println(uri);
                     d.browse(uri);
                 } catch (Exception e) {
                     e.printStackTrace();
                 }
             }
         });
         add(b,BorderLayout.CENTER);
         pack();
         setVisible(true);
     }

     public static void main(String[] args) {
          EventQueue.invokeLater(new Runnable() {
              public void run() {
                  new test();
              }
          });
     }
}

--

Knute Johnson
email s/nospam/knute2009/

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