/** * Retrieve the AttributeValueResolver instance with the connection and other information set if needed. * * @param BaseValueResolver $valueResolver * @param null|string $dn */ protected function configureValueResolver(BaseValueResolver $valueResolver, $dn = null) { if ($this->connection) { $valueResolver->setLdapConnection($this->connection); } if (!is_null($dn)) { $valueResolver->setDn($dn); } }