private Message FailureMessage(HeaderResult <string> topic, HeaderResult <Guid> messageId)
{
var header = new MessageHeader(
messageId.Success ? messageId.Result : Guid.Empty,
topic.Success ? topic.Result : string.Empty,
MessageType.MT_UNACCEPTABLE);
var message = new Message(header, new MessageBody(string.Empty));
return(message);
}
public Message CreateMessage(ConsumeResult <Null, string> consumeResult)
{
var headers = consumeResult.Message.Headers;
var topic = HeaderResult <string> .Empty();
var messageId = HeaderResult <Guid> .Empty();
var timeStamp = HeaderResult <DateTime> .Empty();
var messageType = HeaderResult <MessageType> .Empty();
var correlationId = HeaderResult <Guid> .Empty();
Message message;
try
{
topic = ReadTopic(consumeResult.Topic);
messageId = ReadMessageId(consumeResult.Message.Headers);
timeStamp = ReadTimeStamp(consumeResult.Message.Headers);
messageType = ReadMessageType(consumeResult.Message.Headers);
correlationId = ReadCorrelationId(consumeResult.Message.Headers);
if (false == (topic.Success && messageId.Success && messageType.Success && timeStamp.Success))
{
message = FailureMessage(topic, messageId);
}
else
{
var messageHeader = timeStamp.Success
? new MessageHeader(messageId.Result, topic.Result, messageType.Result, timeStamp.Result)
: new MessageHeader(messageId.Result, topic.Result, messageType.Result);
if (correlationId.Success)
{
messageHeader.CorrelationId = correlationId.Result;
}
message = new Message(messageHeader, new MessageBody(consumeResult.Message.Value));
headers.Each(header => message.Header.Bag.Add(header.Key, ParseHeaderValue(header)));
}
}
catch (Exception e)
{
s_logger.Value.WarnException("Failed to create message from amqp message", e);
message = FailureMessage(topic, messageId);
}
return(message);
}
public Message CreateMessage(ConsumeResult <string, string> consumeResult)
{
var headers = consumeResult.Message.Headers;
var topic = HeaderResult <string> .Empty();
var messageId = HeaderResult <Guid> .Empty();
var timeStamp = HeaderResult <DateTime> .Empty();
var messageType = HeaderResult <MessageType> .Empty();
var correlationId = HeaderResult <Guid> .Empty();
var partitionKey = HeaderResult <string> .Empty();
Message message;
try
{
topic = ReadTopic(consumeResult.Topic);
messageId = ReadMessageId(consumeResult.Message.Headers);
timeStamp = ReadTimeStamp(consumeResult.Message.Headers);
messageType = ReadMessageType(consumeResult.Message.Headers);
correlationId = ReadCorrelationId(consumeResult.Message.Headers);
partitionKey = ReadPartitionKey(consumeResult.Message.Headers);
if (false == (topic.Success && messageId.Success && messageType.Success && timeStamp.Success))
{
message = FailureMessage(topic, messageId);
}
else
{
var messageHeader = timeStamp.Success
? new MessageHeader(messageId.Result, topic.Result, messageType.Result, timeStamp.Result)
: new MessageHeader(messageId.Result, topic.Result, messageType.Result);
if (correlationId.Success)
{
messageHeader.CorrelationId = correlationId.Result;
}
if (partitionKey.Success)
{
messageHeader.PartitionKey = partitionKey.Result;
}
message = new Message(messageHeader, new MessageBody(consumeResult.Message.Value));
headers.Each(header => message.Header.Bag.Add(header.Key, ParseHeaderValue(header)));
if (!message.Header.Bag.ContainsKey(HeaderNames.PARTITION_OFFSET))
{
message.Header.Bag.Add(HeaderNames.PARTITION_OFFSET, consumeResult.TopicPartitionOffset);
}
}
}
catch (Exception e)
{
s_logger.LogWarning(e, "Failed to create message from amqp message");
message = FailureMessage(topic, messageId);
}
return(message);
}
