private function extractShippingName(Customweb_Payment_ExternalCheckout_IContext $context, Customweb_Core_Http_IRequest $request)
{
if (!$context instanceof Customweb_SaferpayCw_Model_ExternalCheckoutContext) {
throw new Customweb_Core_Exception_CastException('Customweb_SaferpayCw_Model_ExternalCheckoutContext');
}
$quoteId = $context->getQuoteId();
if (!empty($quoteId)) {
return $context->getQuote()->getShippingAddress()->getShippingDescription();
} else {
return null;
}
}
