/**
  * Checks whether the given class is supported for denormalization by this normalizer.
  *
  * @param mixed $data Data to denormalize from.
  * @param string $type The class to which the data should be denormalized.
  * @param string $format The format being deserialized from.
  *
  * @return bool
  */
 public function supportsDenormalization($data, $type, $format = null)
 {
     if ($format == "xml" && $type == Cvn::GetClassName()) {
         return true;
     }
     return false;
 }
 /**
  * Tests conversion of {@link ThreeDSecureRequest} verify sig to and from XML using setters.
  */
 public function testThreeDSecureSigRequestXmlWithSetters()
 {
     $card = new Card();
     $card->setExpiryDate(SampleXmlValidationUtils::CARD_EXPIRY_DATE);
     $card->setNumber(SampleXmlValidationUtils::CARD_NUMBER);
     $card->setType(SampleXmlValidationUtils::$CARD_TYPE->getType());
     $card->setCardHolderName(SampleXmlValidationUtils::CARD_HOLDER_NAME);
     $card->setIssueNumber(SampleXmlValidationUtils::CARD_ISSUE_NUMBER);
     $cvn = new Cvn();
     $cvn->setNumber(SampleXmlValidationUtils::CARD_CVN_NUMBER);
     $cvn->setPresenceIndicator(SampleXmlValidationUtils::$CARD_CVN_PRESENCE->getIndicator());
     $card->setCvn($cvn);
     $request = new ThreeDSecureRequest();
     $request->setAccount(SampleXmlValidationUtils::ACCOUNT);
     $request->setMerchantId(SampleXmlValidationUtils::MERCHANT_ID);
     $amount = new Amount();
     $amount->setAmount(SampleXmlValidationUtils::AMOUNT);
     $amount->setCurrency(SampleXmlValidationUtils::CURRENCY);
     $request->setAmount($amount);
     $request->setCard($card);
     $request->setTimeStamp(SampleXmlValidationUtils::TIMESTAMP);
     $request->setOrderId(SampleXmlValidationUtils::ORDER_ID);
     $request->setPares(SampleXmlValidationUtils::THREE_D_SECURE_PARES);
     $request->setHash(SampleXmlValidationUtils::THREE_D_SECURE_VERIFY_SIG_REQUEST_HASH);
     $request->setType(ThreeDSecureType::VERIFY_SIG);
     //convert to XML
     $xml = $request->toXml();
     // Convert from XML back to PaymentRequest
     /* @var ThreeDSecureRequest $fromXmlRequest */
     $fromXmlRequest = new ThreeDSecureRequest();
     $fromXmlRequest = $fromXmlRequest->fromXml($xml);
     SampleXmlValidationUtils::checkUnmarshalledVerifySigRequest($fromXmlRequest, $this);
 }
 private function denormaliseCVN($data)
 {
     return $this->serializer->denormalize($data['cvn'], Cvn::GetClassName(), $this->format, $this->context);
 }