private function doRefresh($xmlEntity, array &$visited)
{
$oid = spl_object_hash($xmlEntity);
if (isset($visited[$oid])) {
return;
// Prevent infinite recursion
}
$visited[$oid] = $xmlEntity;
// mark visited
$class = $this->xem->getClassMetadata(get_class($xmlEntity));
if ($this->getXmlEntityState($xmlEntity) == self::STATE_MANAGED) {
// @todo refresh xml-entity
} else {
throw new \InvalidArgumentException("XmlEntity is not MANAGED.");
}
}