private string GetJsonFromS3Pointer(MessageS3Pointer s3Pointer)
{
try
{
return(JsonConvert.SerializeObject(s3Pointer));
}
catch (Exception e)
{
throw new AmazonClientException("Failed to convert S3 object pointer to text. Message was not sent.", e);
}
}
private SendMessageRequest StoreMessageInS3(SendMessageRequest sendMessageRequest)
{
CheckMessageAttributes(sendMessageRequest.MessageAttributes);
var s3Key = clientConfiguration.Is3KeyProvider.GenerateName();
var messageContentStr = sendMessageRequest.MessageBody;
var messageContentSize = Encoding.UTF8.GetBytes(messageContentStr).LongCount();
var messageAttributeValue = new MessageAttributeValue {
DataType = "Number", StringValue = messageContentSize.ToString()
};
sendMessageRequest.MessageAttributes.Add(SQSExtendedClientConstants.RESERVED_ATTRIBUTE_NAME, messageAttributeValue);
var s3Pointer = new MessageS3Pointer(clientConfiguration.S3BucketName, s3Key);
StoreTextInS3(s3Key, messageContentStr);
sendMessageRequest.MessageBody = GetJsonFromS3Pointer(s3Pointer);
return(sendMessageRequest);
}
private async Task <SendMessageRequest> StoreMessageInS3Async(SendMessageRequest sendMessageRequest, CancellationToken cancellationToken = default(CancellationToken))
{
CheckMessageAttributes(sendMessageRequest.MessageAttributes);
var s3Key = clientConfiguration.Is3KeyProvider.GenerateName();
var messageContentStr = sendMessageRequest.MessageBody;
var messageContentSize = Encoding.UTF8.GetBytes(messageContentStr).LongCount();
var messageAttributeValue = new MessageAttributeValue {
DataType = "Number", StringValue = messageContentSize.ToString()
};
sendMessageRequest.MessageAttributes.Add(SQSExtendedClientConstants.RESERVED_ATTRIBUTE_NAME, messageAttributeValue);
var s3Pointer = new MessageS3Pointer(clientConfiguration.S3BucketName, s3Key);
await StoreTextInS3Async(s3Key, messageContentStr, cancellationToken).ConfigureAwait(false);
sendMessageRequest.MessageBody = GetJsonFromS3Pointer(s3Pointer);
return(sendMessageRequest);
}