public function getResponse() {
		$l = $this->action->layout('output');
		
		switch($l) {
			case 'object':
			case 'object_list':
			case 'hash':
			case 'hash_list':
				return $this->envelope->response->{$this->action->getNamespace('output')};
				
			default:
				return $this->envelope->response;
		}
	}