ConsumeContext IMessageDeserializer.Deserialize(ReceiveContext receiveContext)
{
try
{
var messageEncoding = GetMessageEncoding(receiveContext);
MessageEnvelope envelope;
using (var body = receiveContext.GetBodyStream())
using (var reader = new StreamReader(body, messageEncoding, false, 1024, true))
using (var jsonReader = new JsonTextReader(reader))
{
envelope = _deserializer.Deserialize <MessageEnvelope>(jsonReader);
}
return(new JsonConsumeContext(_deserializer, receiveContext, envelope));
}
catch (JsonSerializationException ex)
{
throw new SerializationException("A JSON serialization exception occurred while deserializing the message envelope", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message envelope", ex);
}
}
ConsumeContext IMessageDeserializer.Deserialize(ReceiveContext receiveContext)
{
try
{
MessageEnvelope envelope;
using (var body = receiveContext.GetBodyStream())
using (var jsonReader = new BsonDataReader(body))
{
envelope = _deserializer.Deserialize <MessageEnvelope>(jsonReader);
}
return(new JsonConsumeContext(_deserializer, receiveContext, envelope));
}
catch (JsonSerializationException ex)
{
throw new SerializationException("A JSON serialization exception occurred while deserializing the message envelope", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message envelope", ex);
}
}
public ConsumeContext Deserialize(ReceiveContext receiveContext)
{
try
{
using (var body = receiveContext.GetBodyStream())
{
using (var disposingCryptoStream = _cryptoStreamProvider.GetDecryptStream(body, receiveContext))
{
using (var jsonReader = new BsonDataReader(disposingCryptoStream))
{
var messageEnvelope = _deserializer.Deserialize <MessageEnvelope>(jsonReader);
return(new JsonConsumeContext(_deserializer, _objectTypeDeserializer, receiveContext,
messageEnvelope));
}
}
}
}
catch (JsonSerializationException ex)
{
throw new SerializationException(
"A JSON serialization exception occurred while deserializing the message envelope", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message envelope", ex);
}
}
ConsumeContext IMessageDeserializer.Deserialize(ReceiveContext receiveContext)
{
try
{
var messageEncoding = GetMessageEncoding(receiveContext);
using var body = receiveContext.GetBodyStream();
using var reader = new StreamReader(body, messageEncoding, false, 1024, true);
using var jsonReader = new JsonTextReader(reader);
var messageToken = _deserializer.Deserialize <JToken>(jsonReader);
return(new RawConsumeContext(_deserializer, receiveContext, messageToken, _options));
}
catch (JsonSerializationException ex)
{
throw new SerializationException("A JSON serialization exception occurred while deserializing the message", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message", ex);
}
}
ConsumeContext IMessageDeserializer.Deserialize(ReceiveContext receiveContext)
{
try
{
var messageEncoding = GetMessageEncoding(receiveContext);
using var body = receiveContext.GetBodyStream();
using var reader = new StreamReader(body, messageEncoding, false, 1024, true);
using var jsonReader = new JsonTextReader(reader);
var messageToken = _deserializer.Deserialize <JToken>(jsonReader);
Guid?messageId = default;
if (receiveContext.TransportHeaders.TryGetHeader(/*MessageHeaders.MessageId*/ "MessageId", out var headerValue) &&
headerValue is string value && Guid.TryParse(value, out var id))
{
messageId = id;
}
return(new RawJsonConsumeContext(_deserializer, receiveContext, messageToken, messageId));
}
catch (JsonSerializationException ex)
{
throw new SerializationException("A JSON serialization exception occurred while deserializing the message", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message", ex);
}
}
public ConsumeContext Deserialize(ReceiveContext receiveContext)
{
try
{
var messageEncoding = GetMessageEncoding(receiveContext);
using (var body = receiveContext.GetBodyStream())
using (var reader = new StreamReader(body, messageEncoding, false, 1024, true))
using (var jsonReader = new JsonTextReader(reader))
{
var envelope = _deserializer.Deserialize <EventNamespaceMessageEnvelope>(jsonReader);
envelope.ApplyEventNamespaceBinding(_messageTypeParser, _eventTypeProvider);
return(new JsonConsumeContext(_deserializer, receiveContext, envelope));
}
}
catch (JsonSerializationException ex)
{
throw new SerializationException("A JSON serialization exception occurred while deserializing the message envelope", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message envelope", ex);
}
}
void IMessageSerializer.Serialize <T>(Stream stream, SendContext <T> context)
{
using (var bodyStream = _context.GetBodyStream())
{
bodyStream.CopyTo(stream);
}
}
ConsumeContext IMessageDeserializer.Deserialize(ReceiveContext receiveContext)
{
object obj;
var headers = new Header[0];
using (Stream body = receiveContext.GetBodyStream())
{
obj = _formatter.Deserialize(body, x => headers = x);
}
return new StaticConsumeContext(receiveContext, obj, headers);
}
ConsumeContext IMessageDeserializer.Deserialize(ReceiveContext receiveContext)
{
try
{
XDocument document;
long position;
using (var body = receiveContext.GetBodyStream())
{
using (var xmlReader = XmlReader.Create(body, new XmlReaderSettings {
CheckCharacters = false
}))
{
document = XDocument.Load(xmlReader);
position = body.Position;
}
}
var json = new StringBuilder((int)position);
using (var stringWriter = new StringWriter(json, CultureInfo.InvariantCulture))
using (var jsonWriter = new JsonTextWriter(stringWriter))
{
jsonWriter.Formatting = Newtonsoft.Json.Formatting.None;
XmlMessageSerializer.XmlSerializer.Serialize(jsonWriter, document.Root);
}
using (var stringReader = new StringReader(json.ToString()))
using (var jsonReader = new JsonTextReader(stringReader))
{
var messageToken = _deserializer.Deserialize <JToken>(jsonReader);
return(new NServiceBusConsumeContext(_deserializer, receiveContext, messageToken));
}
}
catch (JsonSerializationException ex)
{
throw new SerializationException("A JSON serialization exception occurred while deserializing the message", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message", ex);
}
}
protected Task Move(ReceiveContext context, Action <BrokeredMessage, SendHeaders> preSend)
{
IPipe <SendEndpointContext> clientPipe = Pipe.ExecuteAsync <SendEndpointContext>(async clientContext =>
{
if (!context.TryGetPayload(out BrokeredMessageContext messageContext))
{
throw new ArgumentException("The ReceiveContext must contain a BrokeredMessageContext (from Azure Service Bus)", nameof(context));
}
using (var messageBodyStream = context.GetBodyStream())
using (var message = new BrokeredMessage(messageBodyStream)
{
ContentType = context.ContentType.MediaType,
ForcePersistence = messageContext.ForcePersistence,
TimeToLive = messageContext.TimeToLive,
CorrelationId = messageContext.CorrelationId,
MessageId = messageContext.MessageId,
Label = messageContext.Label,
PartitionKey = messageContext.PartitionKey,
ReplyTo = messageContext.ReplyTo,
ReplyToSessionId = messageContext.ReplyToSessionId,
SessionId = messageContext.SessionId
})
{
SendHeaders headers = new DictionarySendHeaders(message.Properties);
foreach (KeyValuePair <string, object> property in messageContext.Properties)
{
headers.Set(property.Key, property.Value);
}
headers.SetHostHeaders();
preSend(message, headers);
await clientContext.Send(message).ConfigureAwait(false);
var reason = message.Properties.ContainsKey(MessageHeaders.Reason) ? message.Properties[MessageHeaders.Reason].ToString() : "";
if (reason == "fault")
{
reason = message.Properties.ContainsKey(MessageHeaders.FaultMessage) ? $"Fault: {message.Properties[MessageHeaders.FaultMessage]}" : "Fault";
}
context.LogMoved(clientContext.EntityPath, reason);
}
});
return(_source.Send(clientPipe, context.CancellationToken));
}
protected Task Move(ReceiveContext context, Action <Message, IDictionary <string, object> > preSend)
{
IPipe <SendEndpointContext> clientPipe = Pipe.ExecuteAsync <SendEndpointContext>(async clientContext =>
{
if (!context.TryGetPayload(out BrokeredMessageContext messageContext))
{
throw new ArgumentException("The ReceiveContext must contain a BrokeredMessageContext (from Azure Service Bus)", nameof(context));
}
using (var messageBodyStream = context.GetBodyStream())
{
var message = new Message(messageBodyStream.ReadAsBytes())
{
ContentType = context.ContentType.MediaType,
TimeToLive = messageContext.TimeToLive,
CorrelationId = messageContext.CorrelationId,
MessageId = messageContext.MessageId,
Label = messageContext.Label,
PartitionKey = messageContext.PartitionKey,
ReplyTo = messageContext.ReplyTo,
ReplyToSessionId = messageContext.ReplyToSessionId,
SessionId = messageContext.SessionId
};
foreach (KeyValuePair <string, object> property in messageContext.Properties.Where(x => !x.Key.StartsWith("MT-")))
{
message.UserProperties.Set(new HeaderValue(property.Key, property.Value));
}
message.UserProperties.SetHostHeaders();
preSend(message, message.UserProperties);
await clientContext.Send(message).ConfigureAwait(false);
var reason = message.UserProperties.TryGetValue(MessageHeaders.Reason, out var reasonProperty) ? reasonProperty.ToString() : "";
if (reason == "fault")
{
reason = message.UserProperties.TryGetValue(MessageHeaders.FaultMessage, out var fault) ? $"Fault: {fault}" : "Fault";
}
context.LogMoved(clientContext.EntityPath, reason);
}
});
return(_supervisor.Send(clientPipe, context.CancellationToken));
}
ConsumeContext IMessageDeserializer.Deserialize(ReceiveContext receiveContext)
{
try
{
XDocument document;
using (var body = receiveContext.GetBodyStream())
using (var xmlReader = XmlReader.Create(body, new XmlReaderSettings {
CheckCharacters = false
}))
{
document = XDocument.Load(xmlReader);
}
var json = new StringBuilder(1024);
using (var stringWriter = new StringWriter(json, CultureInfo.InvariantCulture))
using (var jsonWriter = new JsonTextWriter(stringWriter))
{
jsonWriter.Formatting = Newtonsoft.Json.Formatting.None;
XmlMessageSerializer.XmlSerializer.Serialize(jsonWriter, document.Root);
}
MessageEnvelope envelope;
using (var stringReader = new StringReader(json.ToString()))
using (var jsonReader = new JsonTextReader(stringReader))
{
envelope = _deserializer.Deserialize <MessageEnvelope>(jsonReader);
}
return(new JsonConsumeContext(_deserializer, receiveContext, envelope));
}
catch (JsonSerializationException ex)
{
throw new SerializationException("A JSON serialization exception occurred while deserializing the message envelope", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message envelope", ex);
}
}
public ConsumeContext Deserialize(ReceiveContext receiveContext)
{
var deserializer = JsonMessageSerializer.Deserializer;
var messageEncoding = GetMessageEncoding(receiveContext);
using (var body = receiveContext.GetBodyStream())
{
using (var reader = new StreamReader(body, messageEncoding, false, 1024, true))
{
using (var jsonReader = new JsonTextReader(reader))
{
var msg = deserializer.Deserialize <JToken>(jsonReader);
var envelope = new MsgEnvelope
{
Message = msg,
MessageType = new string[0],
};
return(new GenericJsonConsumeContext(JsonMessageSerializer.Deserializer, receiveContext, envelope));
}
}
}
}
public ConsumeContext Deserialize(ReceiveContext receiveContext)
{
try
{
var messageEncoding = GetMessageEncoding(receiveContext);
CloudEventMessageEnvelope cloudEventMessageEnvelope;
using var body = receiveContext.GetBodyStream();
using var reader = new StreamReader(body, messageEncoding, false, 1024, true);
using (var jsonReader = new JsonTextReader(reader))
{
cloudEventMessageEnvelope = JsonMessageSerializer.Deserializer.Deserialize <CloudEventMessageEnvelope>(jsonReader);
}
if (!cloudEventMessageEnvelope.Type.Equals(MessageSourceType))
{
throw new SerializationException($"Message source should originate from Dapr ({MessageSourceType})");
}
// Upwrap the CloudEvent envelope and continue as normal with the MassTransit envelope.
var massTransitEnvelope = cloudEventMessageEnvelope.Data;
return(new JsonConsumeContext(JsonMessageSerializer.Deserializer, receiveContext, massTransitEnvelope));
}
catch (JsonSerializationException ex)
{
throw new SerializationException("A JSON serialization exception occurred while deserializing the message", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message", ex);
}
}
ConsumeContext IMessageDeserializer.Deserialize(ReceiveContext receiveContext)
{
try
{
using var body = receiveContext.GetBodyStream();
using var jsonReader = new BsonDataReader(body);
var messageToken = _deserializer.Deserialize <JToken>(jsonReader);
return(new GrpcConsumeContext(_deserializer, receiveContext, messageToken));
}
catch (JsonSerializationException ex)
{
throw new SerializationException("A JSON serialization exception occurred while deserializing the message", ex);
}
catch (SerializationException)
{
throw;
}
catch (Exception ex)
{
throw new SerializationException("An exception occurred while deserializing the message", ex);
}
}
