Re: AW: [geclipse-dev] Null pointer exception in WMSClient

[Romain <reuillon@xxxxxxxx>]

Hi Mathias,

> Not necessarily. As we all know you are trying to get rid of the
> workspace. So this may be related to the NPE. It would be interesting to
> see how your JSDL is created. Could you provide us with the
> corresponding source code?
Sure,here it is:

JSDLJobDescription getHelloWorld() throws IOException, CoreException {
       if(hello == null) {
           IFile helloJsdlFile = 
Workspace.GetNewFile(Workspace.GetJSDLFolder(), "hello.jsdl");
           hello = initJSDL(helloJsdlFile);

           //String out = storages.get(10).getLocation().toString() + 
"stdout";

           //    helloJsdl.addPOSIXApplicationDetails("echo", 
"/bin/echo", null, null, out, "stdout", null, null);


           hello.addPOSIXApplicationDetails("echo", "/bin/echo", null, 
null, null, null, null, null);
           hello.addArgument("Hello");

           hello.save(helloJsdlFile);
       }
       return hello;
}

JSDLJobDescription initJSDL(IFile file) {


       JSDLJobDescription jsdl = null;
       IGridElement element = GridModel.getRoot().findElement( file );

       if (element instanceof JSDLJobDescription){
           jsdl = ( JSDLJobDescription )element;
       }

       jsdl.createRoot();
       jsdl.addJobDescription();
       jsdl.addApplication();
      
       return jsdl;
   }