/// <summary>
/// Convert message off the wire from byte[] into a concrete implementation of IIntegrationMessage
/// delegates to custom extractors and defaults to Json deserialization
/// </summary>
private IIntegrationMessage _extractMessage(byte[] messageData, MessageTypeProperties props)
{
IIntegrationMessage message;
if (props.HasCustomExtractor)
{
IMessageExtractor extractor = null;
if (_messageExtractorCache.ContainsKey(props.MessageTypeIdentifier))
{
extractor = _messageExtractorCache[props.MessageTypeIdentifier];
}
else
{
extractor = (IMessageExtractor)Activator.CreateInstance(props.Type, true);
_messageExtractorCache.Add(props.MessageTypeIdentifier, extractor);
}
message = extractor.Extract(messageData);
}
else
{
//by default the message is json and will be deserialized to the type with a matching MessageTypeIdentifier property:"MessageType"
var json = Encoding.UTF8.GetString(messageData);
message = (IIntegrationMessage)JsonConvert.DeserializeObject(json, props.Type, _serializerSettings);
}
return(message);
}
