/**
  * Generate a page cache id
  *
  * @return  string  MD5 Hash : page cache id
  *
  * @since   11.1
  * @todo    Discuss whether this should be coupled to a data hash or a request
  * hash ... perhaps hashed with a serialized request
  */
 protected function _makeId()
 {
     return Cache::makeId();
 }
 /**
  * Generate a view cache id.
  *
  * @param   object  &$view   The view object to cache output for
  * @param   string  $method  The method name to cache for the view object
  *
  * @return  string  MD5 Hash : view cache id
  *
  * @since   11.1
  */
 protected function _makeId(&$view, $method)
 {
     return md5(serialize(array(Cache::makeId(), get_class($view), $method)));
 }