/**
  * Parse the specified XML into an directory response message object
  *
  * @param SimpleXMLElement $xml
  */
 public static function parse(SimpleXMLElement $xml)
 {
     $message = new self();
     $message->set_error(Pronamic_WP_Pay_Gateways_IDealAdvanced_XML_ErrorParser::parse($xml->Error));
     return $message;
 }