protected override Decimal OnRead(TProtocolReader reader)
{
string v = reader.ReadString();
Decimal dc = default(Decimal);
Decimal.TryParse(v, out dc);
return(dc);
}
protected override Guid OnRead(TProtocolReader reader)
{
string v = reader.ReadString();
Guid id = Guid.Empty;
Guid.TryParse(v, out id);
return(id);
}
private Object[] ReadArguments(TProtocol inProtocol)
{
try
{
int numArgs = _method.GetParameters().Length;
Object[] args = new Object[numArgs];
TProtocolReader reader = new TProtocolReader(inProtocol);
// Map incoming arguments from the ID passed in on the wire to the position in the
// java argument list we expect to see a parameter with that ID.
reader.ReadStructBegin();
while (reader.NextField())
{
short fieldId = reader.GetFieldId();
IThriftCodec codec = null;
if (!_parameterCodecs.TryGetValue(fieldId, out codec))
{
// unknown field
reader.SkipFieldData();
}
else
{
// Map the incoming arguments to an array of arguments ordered as the java
// code for the handler method expects to see them
args[_thriftParameterIdToCSharpArgument[fieldId]] = reader.ReadField(codec);
}
}
reader.ReadStructEnd();
// Walk through our list of expected parameters and if no incoming parameters were
// mapped to a particular expected parameter, fill the expected parameter slow with
// the default for the parameter type.
int argumentPosition = 0;
foreach (ThriftFieldMetadata argument in _parameters)
{
if (args[argumentPosition] == null)
{
Type argumentType = argument.ThriftType.CSharpType;
if (!argumentType.Equals(typeof(void)))
{
args[argumentPosition] = ThriftyUtilities.GetDefaultValue(argumentType);
}
}
argumentPosition++;
}
return(args);
}
catch (TProtocolException e)
{
// TProtocolException is the only recoverable exception
// Other exceptions may have left the input stream in corrupted state so we must
// tear down the socket.
throw new TApplicationException(TApplicationException.ExceptionType.ProtocolError, e.Message);
}
}
public override T Read(TProtocol protocol)
{
TProtocolReader reader = new TProtocolReader(protocol);
reader.ReadStructBegin();
IDictionary <short, Object> data = new Dictionary <short, Object>(_metadata.Fields.Count());
while (reader.NextField())
{
short fieldId = reader.GetFieldId();
// do we have a codec for this field
IThriftCodec codec;
if (!_fields.TryGetValue(fieldId, out codec))
{
reader.SkipFieldData();
continue;
}
// is this field readable
ThriftFieldMetadata field = _metadata.GetField(fieldId);
if (field.ReadOnly || field.Type != FieldKind.ThriftField)
{
reader.SkipFieldData();
continue;
}
// read the value
Object value = reader.ReadField(codec);
if (value == null)
{
if (field.Required == ThriftFieldAttribute.Requiredness.Required)
{
throw new TProtocolException($"'{field.Name}（id: {fieldId}）' is a required field, but it was not set, thrift type: '{field.ThriftType.ToString()}', codec: '{codec.GetType().Name}'");
}
else
{
continue;
}
}
data[fieldId] = value;
}
reader.ReadStructEnd();
// build the struct
return(ConstructStruct(data));
}
private Object ReadResponse(TProtocol inProtocol)
{
TProtocolReader reader = new TProtocolReader(inProtocol);
reader.ReadStructBegin();
Object results = null;
Exception exception = null;
while (reader.NextField())
{
if (reader.GetFieldId() == 0)
{
results = reader.ReadField(_successCodec);
}
else
{
IThriftCodec exceptionCodec = null;
if (_exceptionCodecs.TryGetValue(reader.GetFieldId(), out exceptionCodec))
{
exception = (Exception)reader.ReadField(exceptionCodec);
}
else
{
reader.SkipFieldData();
}
}
}
reader.ReadStructEnd();
inProtocol.ReadMessageEnd();
if (exception != null)
{
throw exception;
}
if (_successCodec.Type == ThriftType.Void)
{
// TODO: check for non-null return from a void function?
return(null);
}
if (results == null)
{
throw new TApplicationException(TApplicationException.ExceptionType.MissingResult, $"{this.QualifiedName} failed: unknown result");
}
return(results);
}
protected override DateTime[] OnRead(TProtocolReader reader)
{
var longArray = reader.ReadI64Array();
if (longArray == null)
{
return(null);
}
else
{
DateTime[] result = new DateTime[longArray.Length];
for (var i = 0; i < longArray.Length; i++)
{
result[i] = DateTimeThriftCodec.FromLongValue(longArray[i]);
}
return(result);
}
}
protected override short OnRead(TProtocolReader reader)
{
return(reader.ReadI16());
}
protected override long[] OnRead(TProtocolReader reader)
{
return(reader.ReadI64Array());
}
protected override ISet <T> OnRead(TProtocolReader reader)
{
return(reader.ReadSet(_elementCodec));
}
protected override int OnRead(TProtocolReader reader)
{
return(reader.ReadI32());
}
protected override IEnumerable <T> OnRead(TProtocolReader reader)
{
var list = reader.ReadList(elementCodec);
return(_isArray ? list.ToArray() : list);
}
protected override byte[] OnRead(TProtocolReader reader)
{
return(reader.ReadBinary());
}
protected override long OnRead(TProtocolReader reader)
{
return(reader.ReadI64());
}
protected override bool OnRead(TProtocolReader reader)
{
return(reader.ReadBool());
}
protected override bool[] OnRead(TProtocolReader reader)
{
return(reader.ReadBoolArray());
}
protected override float[] OnRead(TProtocolReader reader)
{
return(reader.ReadDoubleArray().Select(d => (float)d).ToArray());;
}
protected override double OnRead(TProtocolReader reader)
{
return(reader.ReadDouble());
}
protected override double[] OnRead(TProtocolReader reader)
{
return(reader.ReadDoubleArray());
}
protected abstract T OnRead(TProtocolReader reader);
protected override float OnRead(TProtocolReader reader)
{
return((float)reader.ReadDouble());
}
protected override DateTime OnRead(TProtocolReader reader)
{
long value = reader.ReadI64();
return(FromLongValue(value));
}
protected override IDictionary <K, V> OnRead(TProtocolReader reader)
{
return(reader.ReadMap(_keyCodec, _valueCodec));
}
protected override byte OnRead(TProtocolReader reader)
{
return(reader.ReadByte());
}
protected override int[] OnRead(TProtocolReader reader)
{
return(reader.ReadI32Array());
}
protected override string OnRead(TProtocolReader reader)
{
return(reader.ReadString());
}
protected override short[] OnRead(TProtocolReader reader)
{
return(reader.ReadI16Array());
}
