private PublishRequest BuildPublishRequest(Message message)
{
var messageToSend = _serialisationRegister.Serialise(message, serializeForSnsPublishing: true);
var messageType = _messageSubjectProvider.GetSubjectForType(message.GetType());
var messageAttributeValues = message.MessageAttributes?.ToDictionary(
source => source.Key,
source =>
{
if (source.Value == null)
{
return(null);
}
return(new MessageAttributeValue
{
StringValue = source.Value.StringValue,
BinaryValue = source.Value.BinaryValue != null ? new MemoryStream(source.Value.BinaryValue, false) : null,
DataType = source.Value.DataType
});
});
return(new PublishRequest
{
TopicArn = Arn,
Subject = messageType,
Message = messageToSend,
MessageAttributes = messageAttributeValues
});
}
protected override void Given()
{
_serialisationRegister.Serialise(Arg.Any <Message>(), Arg.Is(true)).Returns(Message);
_sns.FindTopic("TopicName").Returns(new Topic {
TopicArn = TopicArn
});
}
protected override void Given()
{
_sqs.GetQueueUrlAsync(Arg.Any <string>()).Returns(new GetQueueUrlResponse {
QueueUrl = Url
});
_sqs.GetQueueAttributesAsync(Arg.Any <GetQueueAttributesRequest>()).Returns(new GetQueueAttributesResponse());
_serialisationRegister.Serialise(_message, false).Returns("serialized_contents");
}
private PublishRequest BuildPublishRequest(Message message)
{
var messageToSend = _serialisationRegister.Serialise(message, serializeForSnsPublishing: true);
var messageType = message.GetType().Name;
return(new PublishRequest
{
TopicArn = Arn,
Subject = messageType,
Message = messageToSend
});
}
public void Publish(Message message)
{
var messageToSend = _serialisationRegister.Serialise(message, serializeForSnsPublishing: true);
var messageType = message.GetType().Name;
Client.Publish(new PublishRequest
{
Subject = messageType,
Message = messageToSend,
TopicArn = Arn
});
EventLog.Info("Published message: '{0}' with content {1}", messageType, messageToSend);
}
public async Task PublishAsync(Message message)
{
var messageToSend = _serialisationRegister.Serialise(message, serializeForSnsPublishing: true);
var messageType = message.GetType().Name;
var request = new PublishRequest
{
TopicArn = Arn,
Subject = messageType,
Message = messageToSend
};
try
{
await Client.PublishAsync(request);
_eventLog.LogInformation($"Published message: '{messageType}' with content {messageToSend}");
}
catch (Exception ex)
{
throw new PublishException(
$"Failed to publish message to SNS. TopicArn: {request.TopicArn} Subject: {request.Subject} Message: {request.Message}",
ex);
}
}
public string GetMessageInContext(Message message) => _serialisationRegister.Serialise(message, serializeForSnsPublishing: false);