protected AbstractResourceDefinition(
     ModelElement modelElement,
     final OperationStepHandler addHandler,
     final OperationStepHandler removeHandler) {
   super(
       PathElement.pathElement(modelElement.getName()),
       PicketLinkExtension.getResourceDescriptionResolver(modelElement.getName()),
       addHandler,
       removeHandler);
   this.modelElement = modelElement;
 }