Hi, i changed policy file.. still this exception but file wrote plz...plz..

Question

hi,
i have done one applet to write file in local system. i allowed thorugh policy file...
i was done well.
i DIDNOT MENSION ANY CODEBASE IN POLICY FILE JUST TARGET FULL C:
but , one applet write mov file this exception i got i posted both code as well as code
plz ... plz........
SOURCE CODE
import javax.media.*;
import javax.media.protocol.*;
import javax.media.format.*;
import java.security.*;
import java.io.*;
import java.util.*;
import java.awt.*;
import java.net.*;
public class VideoWriteApplet extends java.applet.Applet {
Panel window = null;
VideoStore videoStore = null;
public void start() {
window = new Panel();
videoStore = new VideoStore(this);
public void stop(){
videoStore.stop();
class VideoStore implements ControllerListener,Runnable {
Processor processor =null;
DataSource source = null;
DataSink ds = null;
Thread t = null;
VideoWriteApplet applet = null;
public VideoStore(VideoWriteApplet applet){
this.applet = applet;
t= new Thread(this,"child");
t.start();
public void run() {
done();
public void done(){
MediaLocator ml = new MediaLocator("vfw://0");
try{
processor = Manager.createProcessor(ml);
}catch(Exception e){
System.out.println(" "+e);
processor.addControllerListener(this);
boolean result = waitForState(processor, Processor.Configured);
     if (result == false) System.out.println("Couldn't configure processor");
FileTypeDescriptor avOutputType = new FileTypeDescriptor( FileTypeDescriptor.QUICKTIME );
     processor.setContentDescriptor(avOutputType);
result = waitForState(processor, Controller.Realized);
     if (result == false) System.out.println("Couldn't realize processor");
try{
source = processor.getDataOutput();
}catch(Exception e) {
System.out.println("|||||||| Exception getouptut "+e);
System.out.println("out data source got "+source);
URL url = null;
try{
url = new URL("file://c:/gg.mov");
}catch(Exception e){
System.out.println(" Exception "+e);
MediaLocator outfile = null;
try{ 
outfile = new MediaLocator(url);
}catch(Exception e){
System.out.println("|||||||| output locator "+e);
System.out.println("protcocol "+ outfile.getProtocol());
try{
ds = Manager.createDataSink(source,outfile);
}catch(Exception e){
System.out.println(" |||||||| Exception create datasink "+e);
System.out.println("data sink created "+ds);
try{
ds.open();
}catch(Exception e){
System.out.println("|||||||| Exception data sink open "+e);
System.out.println("data sink opened ");
try{
ds.start();
}catch(Exception e){
System.out.println("Exception data sink starat "+e);
System.out.println("data sink started ");
try{
processor.start();
}catch(Exception e){
System.out.println("|||||||| Exception processor starat "+e);
System.out.println("processor starated ");
public void stop(){
try{
t.stop();
processor.stop();
processor.deallocate();
processor.close();
}catch(Exception e){
System.out.println("Exception "+e);
System.out.println("processor disposed ");
try{
ds.close();
}catch(Exception e){
System.out.println("Exception "+e);
System.gc();
System.out.println("data sink disposed ");
private Integer stateLock = new Integer(0);
private boolean failed = false;
Integer getStateLock() {
     return stateLock;
void setFailed() {
     failed = true;
private synchronized boolean waitForState(Processor p, int state) {
     //p.addControllerListener(new StateListener());
     failed = false;
     // Call the required method on the processor
     if (state == Processor.Configured) {           
p.configure();
} else if (state == Processor.Realized) {           
p.realize();
     while (p.getState() < state && !failed) {
     synchronized (getStateLock()) {
          try {
          getStateLock().wait();
          } catch (InterruptedException ie) {
          return false;
     if (failed)
     return false;
     else
     return true;
public void controllerUpdate(javax.media.ControllerEvent controllerEvent) {
if (controllerEvent instanceof ControllerEvent) {
          synchronized (getStateLock()) {
          getStateLock().notifyAll();
//System.out.println(" incomming event "+controllerEvent);
if(controllerEvent instanceof ConfigureCompleteEvent)
processor.realize();
if(controllerEvent instanceof RealizeCompleteEvent)
System.out.println( "processor Realized " );
OUTPUT OF APPLET COSOLE
out data source got com.sun.media.multiplexer.BasicMux$BasicMuxDataSource@3caa4b
protcocol file
processor Realized
data sink created com.sun.media.datasink.file.Handler@969c29
|||||||| Exception data sink open java.lang.RuntimeException: No permission to write files from applets
data sink opened
data sink started
processor starated

Answer 1

Double post, answered here:
http://forum.java.sun.com/thread.jspa?threadID=577937&tstart=0