// public methods
/// <summary>
/// Reads the message.
/// </summary>
/// <returns>A message.</returns>
public CompressedMessage ReadMessage()
{
var reader = CreateJsonReader();
var context = BsonDeserializationContext.CreateRoot(reader);
var messageDocument = BsonDocumentSerializer.Instance.Deserialize(context);
var opcode = (Opcode)messageDocument["opcode"].ToInt32();
if (opcode != Opcode.Compressed)
{
throw new FormatException($"Command message invalid opcode: \"{opcode}\".");
}
var compressorId = (CompressorType)messageDocument["compressorId"].ToInt32();
var compressedMessage = messageDocument["compressedMessage"].AsString;
using (var originalTextReader = new StringReader(compressedMessage))
{
var jsonEncoderFactory = new JsonMessageEncoderFactory(originalTextReader, _encoderSettings);
var originalEncoder = _originalEncoderSelector.GetEncoder(jsonEncoderFactory);
var originalMessage = originalEncoder.ReadMessage();
return(new CompressedMessage(originalMessage, null, compressorId));
}
}
public void GetUpdateMessageEncoder_should_return_a_UpdateMessageJsonEncoder()
{
using (var textWriter = new StringWriter())
{
var encoderFactory = new JsonMessageEncoderFactory(null, textWriter, __messageEncoderSettings);
var encoder = encoderFactory.GetUpdateMessageEncoder();
encoder.Should().BeOfType <UpdateMessageJsonEncoder>();
}
}
public void GetReplyMessageEncoder_should_return_a_ReplyMessageJsonEncoder()
{
using (var textReader = new StringReader(""))
{
var encoderFactory = new JsonMessageEncoderFactory(textReader, null, __messageEncoderSettings);
var encoder = encoderFactory.GetReplyMessageEncoder <BsonDocument>(BsonDocumentSerializer.Instance);
encoder.Should().BeOfType <ReplyMessageJsonEncoder <BsonDocument> >();
}
}
public void GetInsertMessageEncoder_should_return_a_InsertMessageJsonEncoder()
{
using (var textWriter = new StringWriter())
{
var encoderFactory = new JsonMessageEncoderFactory(null, textWriter, __messageEncoderSettings);
var encoder = encoderFactory.GetInsertMessageEncoder <BsonDocument>(BsonDocumentSerializer.Instance);
encoder.Should().BeOfType <InsertMessageJsonEncoder <BsonDocument> >();
}
}
public void GetUpdateMessageEncoder_should_return_a_UpdateMessageJsonEncoder()
{
using (var stringWriter = new StringWriter())
using (var jsonWriter = new JsonWriter(stringWriter))
{
var encoderFactory = new JsonMessageEncoderFactory(null, jsonWriter);
var encoder = encoderFactory.GetUpdateMessageEncoder();
encoder.Should().BeOfType <UpdateMessageJsonEncoder>();
}
}
public void GetReplyMessageEncoder_should_return_a_ReplyMessageJsonEncoder()
{
using (var stringWriter = new StringWriter())
using (var jsonWriter = new JsonWriter(stringWriter))
{
var encoderFactory = new JsonMessageEncoderFactory(null, jsonWriter);
var encoder = encoderFactory.GetReplyMessageEncoder <BsonDocument>(BsonDocumentSerializer.Instance);
encoder.Should().BeOfType <ReplyMessageJsonEncoder <BsonDocument> >();
}
}
/// <summary>
/// Writes the message.
/// </summary>
/// <param name="message">The message.</param>
public void WriteMessage(CompressedMessage message)
{
Ensure.IsNotNull(message, nameof(message));
var writer = CreateJsonWriter();
writer.WriteStartDocument();
writer.WriteInt32("opcode", (int)Opcode.Compressed);
writer.WriteInt32("compressorId", (int)message.CompressorType);
using (var originalWriter = new StringWriter())
{
var jsonEncoderFactory = new JsonMessageEncoderFactory(originalWriter, _encoderSettings);
var originalEncoder = _originalEncoderSelector.GetEncoder(jsonEncoderFactory);
originalEncoder.WriteMessage(message.OriginalMessage);
writer.WriteString("compressedMessage", originalWriter.ToString());
}
writer.WriteEndDocument();
}
