/**
  * @param Message $message
  * @return bool
  */
 public function canFormat(Message $message)
 {
     $body = $message->getBody();
     $contentType = $message->getHeader('content-type');
     return !is_array($body) && strpos($contentType, 'xml') !== FALSE;
 }
 /**
  * @param Message $message
  * @return bool
  */
 public function canFormat(Message $message)
 {
     $body = $message->getBody();
     $contentType = $message->getHeader('content-type');
     return !is_array($body) && strpos($contentType, 'application/x-www-form-urlencoded') !== FALSE;
 }