Sign the applet... (that's a FAQ...)

Hello,

the applet is sign.

when you execute this :
http://bernard.o.perso.neuf.fr/Modelisme/JoyStick/index.html

you have :


when the applet is not sign, an other message appear in the JAVA console. So I think that the applet is correctly signed.

I suppose the sketch is working fine in the PDE.
Verify that all the jars are present and declared in the HTML.
Even better, check that the class is in the jar.

Hello,

The sketch is working fine in the PDE

When I export the sketch on my computeur (and sign all .jar), the applet is working.
Not all the time, the first give me the message on JAVA console :
Exception in thread "Animation Thread" java.lang.UnsatisfiedLinkError: no jinput-dx8 in java.library.path
After, the applet is working.


I upload all the file on my website and now I have this message :
Exception in thread "Animation Thread" java.lang.NoClassDefFoundError: Could not initialize class net.java.games.input.DirectInputEnvironmentPlugin



In the HTML file, the 4 .jar are present.

1.       var attributes = {
               code: 'RealFlightJoystick2.class',
               archive: 'RealFlightJoystick2.jar,procontroll.jar,controlP5.jar,core.jar',
               width: 1066,
               height: 600,
             };

1.       <object classid="java:RealFlightJoystick2.class"
                     type="application/x-java-applet"
                     archive="RealFlightJoystick2.jar,procontroll.jar,controlP5.jar,core.jar"
                     width="1066" height="600"
                     standby="Loading Processing software..." >
              
           <param name="archive" value="RealFlightJoystick2.jar,procontroll.jar,controlP5.jar,core.jar" />
   

       
       

http://java.sun.com/developer/Books/javaprogramming/JAR/basics/view.html
jar tf jar-file.jar
jar tvf jar-file.jar

C:\Program Files\Java\jdk1.6.0_30\bin


jar tvf C:\Users\Olivier\Documents\Processing\RealFlightJoystick2\applet\RealFlightJoystick2.jar

   747 Sat Feb 04 17:15:50 CET 2012 META-INF/MANIFEST.MF
   851 Sat Feb 04 17:15:50 CET 2012 META-INF/REALFLIG.SF
   940 Sat Feb 04 17:15:50 CET 2012 META-INF/REALFLIG.RSA
 34599 Sat Feb 04 17:14:32 CET 2012 data/CourierNewPS-BoldMT-18.vlw
206687 Sat Feb 04 17:14:32 CET 2012 data/Radio.png
  2391 Sat Feb 04 17:14:32 CET 2012 RealFlightJoystick2$joystick.class
  1131 Sat Feb 04 17:14:32 CET 2012 RealFlightJoystick2$Manche.class
  1670 Sat Feb 04 17:14:32 CET 2012 RealFlightJoystick2$Radio.class
  2466 Sat Feb 04 17:14:32 CET 2012 RealFlightJoystick2$slider.class
  1392 Sat Feb 04 17:14:32 CET 2012 RealFlightJoystick2$timeSlider.class
  7050 Sat Feb 04 17:14:32 CET 2012 RealFlightJoystick2.class

jar tvf C:\Users\Olivier\Documents\Processing\RealFlightJoystick2\applet\procontroll.jar

In the procontroll.jar, we can see the class "DirectInputEnvironmentPlugin" :
...
  1019 Thu Nov 09 19:43:06 CET 2006 net/java/games/input/DirectInputEnvironmentPlugin$1.class
  1274 Thu Nov 09 19:43:06 CET 2006 net/java/games/input/DirectInputEnvironmentPlugin$ShutdownHook.class
  6685 Thu Nov 09 19:43:06 CET 2006 net/java/games/input/DirectInputEnvironmentPlugin.class
...

Thanks for your future help.

Is proControll coming with shared libraries (.dll or .so)? Perhaps they are in the jar and extracted on the fly. I don't know how such native library work in applets, actually. I know people made them to work for OpenGL, or even for handling drawing tablets (JPen), so perhaps it is possible, but I fear I have reached the limits of my knowledge.

here is all files upload on my website :

controlP5.jar
core.jar
index.html
jinput-dx8.dll
jinput-raw.dll
jinput-wintab.dll
Joystick.pde
libjinput-linux.so
libjinput-osx.jnilib
loading.gif
procontroll.jar
RealFlightJoystick2.jar
RealFlightJoystick2.java
RealFlightJoystick2.pde

Thanks.