public override void Write(T value, TProtocol protocol)
{
TProtocolWriter writer = new TProtocolWriter(protocol);
writer.WriteStructBegin(_metadata.StructName);
foreach (ThriftFieldMetadata fieldMetadata in _metadata.GetFields(FieldKind.ThriftField))
{
// is the field readable?
if (fieldMetadata.WriteOnly)
{
continue;
}
// get the field value
Object fieldValue = this.GetFieldValue(value, fieldMetadata);
// write the field
if (fieldValue != null)
{
IThriftCodec codec;
if (!_fields.TryGetValue(fieldMetadata.Id, out codec))
{
throw new ThriftyException("IThriftCodec was not found.");
}
writer.WriteField(fieldMetadata.Name, fieldMetadata.Id, codec, fieldValue);
}
}
writer.WriteStructEnd();
}
protected override void OnWrite(DateTime value, TProtocolWriter writer)
{
//if (value.Kind != DateTimeKind.Utc)
//{
// throw new ArgumentException("datetime thrift field invalid, only the utc datetime type are supported.");
//}
long longValue = ToLongValue(value);
writer.WriteI64(longValue);
}
protected override void OnWrite(DateTime[] value, TProtocolWriter writer)
{
if (value == null)
{
writer.WriteI64Array(null);
}
else
{
long[] result = new long[value.Length];
for (var i = 0; i < value.Length; i++)
{
result[i] = DateTimeThriftCodec.ToLongValue(value[i]);
}
writer.WriteI64Array(result);
}
}
private void WriteResponse(TProtocol outProtocol,
int sequenceId,
TMessageType responseType,
String responseFieldName,
short responseFieldId,
IThriftCodec responseCodec,
Object result)
{
outProtocol.WriteMessageBegin(new TMessage(this.QualifiedName, responseType, sequenceId));
TProtocolWriter writer = new TProtocolWriter(outProtocol);
writer.WriteStructBegin(_resultStructName);
writer.WriteField(responseFieldName, (short)responseFieldId, responseCodec, result);
writer.WriteStructEnd();
outProtocol.WriteMessageEnd();
outProtocol.Transport.Flush();
}
private void WriteArguments(TProtocol outProtocol, int sequenceId, Object[] args)
{
// Note that though setting message type to ONEWAY can be helpful when looking at packet
// captures, some clients always send CALL and so servers are forced to rely on the "oneway"
// attribute on thrift method in the interface definition, rather than checking the message
// type.
outProtocol.WriteMessageBegin(new TMessage(this.QualifiedName, _oneway ? TMessageType.Oneway : TMessageType.Call, sequenceId));
// write the parameters
TProtocolWriter writer = new TProtocolWriter(outProtocol);
writer.WriteStructBegin(this.Name + "_args");
for (int i = 0; i < args.Length; i++)
{
Object value = args[i];
ParameterHandler parameter = _parameterCodecs[i];
writer.WriteField(parameter.Name, parameter.Id, parameter.Codec, value);
}
writer.WriteStructEnd();
outProtocol.WriteMessageEnd();
outProtocol.Transport.Flush();
}
protected override void OnWrite(string value, TProtocolWriter writer)
{
writer.WriteString(value);
}
protected override void OnWrite(byte[] value, TProtocolWriter writer)
{
writer.WriteBinary(value);
}
protected override void OnWrite(byte value, TProtocolWriter writer)
{
writer.WriteByte(value);
}
protected override void OnWrite(Guid value, TProtocolWriter writer)
{
writer.WriteString(value.ToString());
}
protected override void OnWrite(double value, TProtocolWriter writer)
{
writer.WriteDouble(value);
}
protected abstract void OnWrite(T value, TProtocolWriter writer);
protected override void OnWrite(short value, TProtocolWriter writer)
{
writer.WriteI16(value);
}
protected override void OnWrite(long[] value, TProtocolWriter writer)
{
writer.WriteI64Array(value);
}
protected override void OnWrite(ISet <T> value, TProtocolWriter writer)
{
writer.WriteSet(_elementCodec, value);
}
protected override void OnWrite(IDictionary <K, V> value, TProtocolWriter writer)
{
writer.WriteMap(_keyCodec, _valueCodec, value);
}
protected override void OnWrite(IEnumerable <T> value, TProtocolWriter writer)
{
writer.WriteList(elementCodec, value.ToList());
}
protected override void OnWrite(int value, TProtocolWriter writer)
{
writer.WriteI32(value);
}
protected override void OnWrite(float[] value, TProtocolWriter writer)
{
writer.WriteDoubleArray(value.Select(f => (double)f).ToArray());
}
protected override void OnWrite(bool value, TProtocolWriter writer)
{
writer.WriteBool(value);
}