Re: need help about code mobility

Thank you very much Gregg for the help,
I made the changes,but I have always
"ClassNotFOundException Class B(remote)"
I put my remote class in the folder remoteclasses on Apache :

Class C{
...

InterfContRis cont;//Interface for my remote service

URLClassLoader ld = new URLClassLoader( new URL[]
{
          new URL("http://localhost:80/remoteclasses/")
          });

       Thread.currentThread().setContextClassLoader( ld );

     try{

          Class resolved=Class.forName(namecl,true,ld);
          cont=(InterfContoRis)resolved.newInstance(); //added
          cont.run(); //run is a method of remote class B

      }
      catch(java.lang.IllegalAccessException e){ //added
        e.getMessage(); } //added

      catch(java.lang.InstantiationException e){ //added
        e.getMessage();} //added*/
    }

}

Am I missing any steps?
Thanks a lot.Mark



On Wed, 27 Dec 2006 13:46:38 -0600, Gregg Wonderly <[email protected]>
wrote:

>URLClassLoader ld = new URLClassLoader( new URL[] {
>new URL("http://my.host.com/path/to/file.jar"),
>new URL("http://my.host.com/path/to/dir/")
>});
>
>        // Make sure that this thread, in other class loading
>        // needs has a reference to the "preferred" class loader
>        // for loading remote classes.
>        Thread.currentThread().setContextClassLoader( ld );
>
>        // Load the class needed and all resolved classes will
>        // have view of the 'ld' class loader to resolve any
>        // classes not defined locally.
>        Class resolved=Class.forName(cls,true,ld);
>
>The use of PreferredClassLoader would be my suggested choice instead of
>URLClassLoader so that you can arrange for your "non-platform" classes to
>always be preferred so that you'll get the right version.

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