protected function buildRegisterNodeTypeRequest($cnd, $allowUpdate)
{
$cnd = '<dcr:cnd>' . str_replace(array('<', '>'), array('<', '>'), $cnd) . '</dcr:cnd>';
$cnd .= '<dcr:allowupdate>' . ($allowUpdate ? 'true' : 'false') . '</dcr:allowupdate>';
return '<?xml version="1.0" encoding="UTF-8" standalone="no"?><D:propertyupdate xmlns:D="DAV:"><D:set><D:prop><dcr:nodetypes-cnd xmlns:dcr="http://www.day.com/jcr/webdav/1.0">' . $cnd . '</dcr:nodetypes-cnd></D:prop></D:set></D:propertyupdate>';
}