public static void DataFormatBody <T>(this BrowserContext browserContext, DataFormat format, T model)
{
switch (format)
{
case DataFormat.Json:
browserContext.JsonBody(model);
break;
case DataFormat.Proto:
var descriptor = ProtobufResponse.GetDescriptor(typeof(T));
object value = SimpleValue.FromValue(model);
if (value == null)
{
value = model;
}
var bytes = descriptor.Write(value);
browserContext.Body(new MemoryStream(bytes), "application/x-protobuf");
browserContext.Header("Content-Length", bytes.Length.ToString());
break;
default:
throw new NotImplementedException();
}
}
public ProtobufResponse(object model)
{
ContentType = ContentType_Protobuf;
StatusCode = HttpStatusCode.OK;
Contents = model == null ? NoBody : (stream =>
{
var descriptor = GetDescriptor(model.GetType());
byte[] bytes;
if (model is IEnumerable collection)
{
bytes = descriptor.WriteLenDelimitedStream(collection);
}
else
{
var simpleModel = SimpleValue.FromValue(model);
if (simpleModel != null)
{
bytes = descriptor.Write(simpleModel);
}
else
{
bytes = descriptor.Write(model);
}
}
stream.Write(bytes, 0, bytes.Length);
});
}