Could you please explain in a bit more details? How
can I change the security policy? there is a
security.properties in j2ee's config/, but I am not
sure what it does.

Not know where xj3d deals with system properties
stuff...

Thanks!
Mian



--- Florin Herinean <[EMAIL PROTECTED]> wrote:
> You may change the security policy of your j2ee
> client to allow the setting
> of the system properties and/or file a bug to xj3d.
> They either should not
> try to set system properties or check beforehand if
> they are able to do
> that.
>
> Cheers,
>
> Florin
>
>
> -----Urspr&#40689;gliche Nachricht-----
> Von: kindy huang [mailto:[EMAIL PROTECTED]
> Gesendet: Donnerstag, 20. M&#37596;z 2003 08:20
> An: [EMAIL PROTECTED]
> Betreff: [JAVA3D]
> java.security.AccessControlException when try to
> load
> a x3d file using xj3d
>
>
> Dear All,
>
> I am trying to load x3d file using LoaderDemo which
> comes with Xj3D, it works fine when run it as a
> standalone program, I just replaced VRML97Loader
> with
> X3DLoader. But when I modified it to a class
> extending
> JPanel(instead of JFrame)and tried to use it in my
> swing client- a j2ee client, the client cannot run
> successfully. It gives me dump as the following,
> I've
> tried to fix it by changing file name or file
> location, but no luck, could anyone help me out?
>
> Thanks a lot!
> Mian
>
> Exception loading
> URL:java.security.AccessControlException: access
> denied (java.
> util.PropertyPermission sun.awt.font.advancecache
> write)
> java.security.AccessControlException: access denied
> (java.util.PropertyPermissio
> n sun.awt.font.advancecache write)
>         at
>
java.security.AccessControlContext.checkPermission(AccessControlConte
> xt.java:270)
>         at
>
java.security.AccessController.checkPermission(AccessController.java:
> 401)
>         at
>
java.lang.SecurityManager.checkPermission(SecurityManager.java:542)
>         at
> java.lang.System.setProperty(System.java:653)
>         at
>
org.web3d.j3d.loaders.BaseLoader$1.run(BaseLoader.java:536)
>         at
> java.security.AccessController.doPrivileged(Native
> Method)
>         at
>
org.web3d.j3d.loaders.BaseLoader.setupProperties(BaseLoader.java:532)
>
>         at
>
org.web3d.j3d.loaders.BaseLoader.load(BaseLoader.java:441)
>         at
>
org.web3d.j3d.loaders.BaseLoader.load(BaseLoader.java:252)
>         at LoaderDemo01.loadFile(Unknown Source)
>         at LoaderDemo01.<init>(Unknown Source)
>         at sceneApp.createSubPane(Unknown Source)
>         at sceneApp.<init>(Unknown Source)
>         at ScenesClient.<init>(Unknown Source)
>         at ScenesClient.main(Unknown Source)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>         at
>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:39)
>         at
>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> sorImpl.java:25)
>         at
> java.lang.reflect.Method.invoke(Method.java:324)
>         at
>
com.sun.enterprise.util.Utility.invokeApplicationMain(Utility.java:22
> 9)
>         at
>
com.sun.enterprise.appclient.Main.main(Main.java:155)
>
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