public function _validateObject($dataObject, $requiredFields = null)
{
if ((!isset($dataObject->attributes->order_id) || $dataObject->attributes->order_id == '') && (!isset($dataObject->attributes->domain) || $dataObject->attributes->domain == '')) {
Exception::notDefined('order_id or domain');
}
if (isset($dataObject->attributes->order_id) && $dataObject->attributes->order_id != '' && isset($dataObject->attributes->domain) && $dataObject->attributes->domain != '') {
Exception::cannotSetOneCall('order_id and domain');
}
$parent = new parent();
$parent->_validateObject($dataObject, $this->requiredFields);
}