public static string ParseObjectToXML(AmazonEnvelope envelope)
{
string xmlBody;
var objectType = envelope.GetType();
var xmlSerializer = new XmlSerializer(objectType);
using (var ms = new MemoryStream())
{
xmlSerializer.Serialize(ms, envelope);
ms.Position = 0;
var sr = new StreamReader(ms, Encoding.UTF8);
xmlBody = sr.ReadToEnd();
//xmlBody = getInnerXmlBody(xmlResult);
}
return(xmlBody);
}
/// <summary>
/// The the XML string to write into XML file with the specified file name
/// </summary>
/// <param name="envelope"></param>
/// <param name="fileName"></param>
/// <returns>The full file name information</returns>
public static string WriteXmlToFile(AmazonEnvelope envelope, string fileName)
{
var documentFileName = Path.Combine(ConfigurationManager.AppSettings["MarketplaceFeedRoot"],
string.Format("{1}_{0:yyyy_MM_dd_HHmmss}.xml", DateTime.Now, fileName));
var xmlString = string.Empty;
using (var ms = new MemoryStream())
{
var xmlSerializer = new XmlSerializer(envelope.GetType());
xmlSerializer.Serialize(ms, envelope);
ms.Position = 0;
var sr = new StreamReader(ms, Encoding.UTF8);
xmlString = sr.ReadToEnd();
// save it to the directory
File.WriteAllText(documentFileName, xmlString);
}
return(documentFileName);
}
public static SubmitFeedResponse SendAmazonFeeds(IMarketplaceWebServiceClient feedService, IEnumerable <Product> amazonUpdateList, AmazonEnvelopeMessageType messageType, AmazonFeedType feedType, string AmazonMerchantId, string AmazonMarketplaceId, string AmazonServiceUrl, string AmazonAccessKeyId, string AmazonSecretAccessKey)
{
//var requestResponse = new List<string>();
SubmitFeedResponse feedResponse = null;
var amazonEnvelope = new AmazonEnvelope {
Header = new Header {
DocumentVersion = "1.01", MerchantIdentifier = AmazonMerchantId,
}, MessageType = messageType
};
var updates = new List <AmazonEnvelopeMessage>();
var counter = 1;
foreach (var amazonUpdate in amazonUpdateList)
{
var curUpdate = new AmazonEnvelopeMessage {
MessageID = counter.ToString(), Item = amazonUpdate
};
updates.Add(curUpdate);
counter++;
}
//add all update products to envelope's message
amazonEnvelope.Message = updates.ToArray();
var serializer = new XmlSerializer(amazonEnvelope.GetType());
var stringReader = new StringWriter();
serializer.Serialize(stringReader, amazonEnvelope);
var xmlResult = stringReader.ToString();
using (MemoryStream feedStream = new MemoryStream())
{
serializer.Serialize(feedStream, amazonEnvelope);
var feedRequest = new SubmitFeedRequest
{
Merchant = AmazonMerchantId,
MarketplaceIdList = new IdList {
Id = new List <string>(new[] { AmazonMarketplaceId })
},
FeedType = feedType.ToString(),
ContentType = new ContentType(MediaType.OctetStream),
FeedContent = feedStream
};
// Calculating the MD5 hash value exhausts the stream, and therefore we must either reset the
// position, or create another stream for the calculation.
feedRequest.ContentMD5 = MarketplaceWebServiceClient.CalculateContentMD5(feedRequest.FeedContent);
//var feedService = new MockMarketplaceWebServiceClient();
var uploadSuccess = false;
var retryCount = 0;
while (!uploadSuccess)
{
try
{
feedResponse = feedService.SubmitFeed(feedRequest);
//var submissionId = feedResponse.SubmitFeedResult.FeedSubmissionInfo.FeedSubmissionId;
//requestResponse.Add(submissionId);
uploadSuccess = true;
}
catch (Exception ex)
{
//if sending not succeed after 3 attempts stop retrying
retryCount++;
if (retryCount == 3)
{
break;
}
//pause sending for 3 minutes
Thread.Sleep(18000);
if (ex.ToString().ToLowerInvariant().Contains("request is throttled"))
{
continue;
}
//requestResponse.Add(string.Format("ERROR: {0}", ex));
}
}
}
return(feedResponse);
}
