code: function(fileURL, newF){
  			var fileName;
  			if(this.options && this.options.newFileName && this.options.oldFileName) {
  				fileName = newF ? this.options.newFileName : this.options.oldFileName;
  			} else {
  				fileName = fileURL.split("?")[0]; //$NON-NLS-0$
  			}
  			return fileName;
  		}
docs: TODO : get the file name from file service