public override string Deserialize(ValueStream stream)
{
var union = new UnifiedUnion(
(byte)stream.ReadByte(),
(byte)stream.ReadByte(),
(byte)stream.ReadByte(),
(byte)stream.ReadByte());
var length = union.Int32;
var stringBuffer = new byte[length];
stream.Read(stringBuffer, 0, stringBuffer.Length);
return(Encoding.UTF8.GetString(stringBuffer));
}
public override void Serialize(ValueStream stream, DateTime data)
{
var binary = data.ToBinary();
var union = new UnifiedUnion(binary);
stream.WriteByte(union.Byte1);
stream.WriteByte(union.Byte2);
stream.WriteByte(union.Byte3);
stream.WriteByte(union.Byte4);
stream.WriteByte(union.Byte5);
stream.WriteByte(union.Byte6);
stream.WriteByte(union.Byte7);
stream.WriteByte(union.Byte8);
}
public object Deserialize(ValueStream stream, Type dataType)
{
if (disposed)
{
throw new ObjectDisposedException(nameof(Serializer));
}
if (dataType == null)
{
throw new ArgumentNullException(nameof(dataType));
}
if (!dataType.IsValueType || Nullable.GetUnderlyingType(dataType) != null)
{
if (stream.ReadByte() == 0)
{
return(null);
}
}
var dto = converterContainer.TryGetDto(dataType);
if (dto?.Converter != null)
{
return(dto.Converter.DeserializeObject(stream, dataType));
}
if (stream.ReadByte() == 1)
{
var aliasBytes = new byte[4];
stream.Read(aliasBytes, 0, aliasBytes.Length);
var alias = new UnifiedUnion(aliasBytes[0], aliasBytes[1], aliasBytes[2], aliasBytes[3]).Int32;
dataType = converterContainer.GetTypeFromAlias(alias);
}
var instance = activator.Create(dataType);
var propertyInfo = EnsureProperties(dataType);
for (var i = 0; i < propertyInfo.Length; i++)
{
propertyInfo[i].SetValue(instance, Deserialize(stream, propertyInfo[i].PropertyType));
}
return(instance);
}
public override void Serialize(ValueStream stream, ICollection elements)
{
var elementType = elements.GetType().GetGenericArguments()[0];
var union = new UnifiedUnion(elements.Count);
stream.WriteByte(union.Byte1);
stream.WriteByte(union.Byte2);
stream.WriteByte(union.Byte3);
stream.WriteByte(union.Byte4);
foreach (var element in elements)
{
serializer.Serialize(stream, element, elementType);
}
}
public override void Serialize(ValueStream stream, Array elements)
{
var elementType = elements.GetType().GetElementType();
var union = new UnifiedUnion(elements.Length);
stream.WriteByte(union.Byte1);
stream.WriteByte(union.Byte2);
stream.WriteByte(union.Byte3);
stream.WriteByte(union.Byte4);
for (var i = 0; i < elements.Length; i++)
{
serializer.Serialize(stream, elements.GetValue(i), elementType);
}
}
public override void Serialize(ValueStream stream, IList elements)
{
var elementType = elements.GetType().GetGenericArguments()[0];
var union = new UnifiedUnion(elements.Count);
stream.WriteByte(union.Byte1);
stream.WriteByte(union.Byte2);
stream.WriteByte(union.Byte3);
stream.WriteByte(union.Byte4);
for (var i = 0; i < elements.Count; i++)
{
serializer.Serialize(stream, elements[i], elementType);
}
}
public override void Serialize(ValueStream stream, IEnumerable data)
{
var elements = data.Cast <object>().ToList();
var elementType = data.GetType().GetGenericArguments()[0];
var union = new UnifiedUnion(elements.Count);
stream.WriteByte(union.Byte1);
stream.WriteByte(union.Byte2);
stream.WriteByte(union.Byte3);
stream.WriteByte(union.Byte4);
foreach (var element in elements)
{
serializer.Serialize(stream, element, elementType);
}
}
public override object DeserializeObject(ValueStream stream, Type type)
{
var elementType = type.GetElementType();
var length = new UnifiedUnion(
(byte)stream.ReadByte(),
(byte)stream.ReadByte(),
(byte)stream.ReadByte(),
(byte)stream.ReadByte()).Int32;
var array = Array.CreateInstance(elementType, length);
for (var i = 0; i < length; i++)
{
array.SetValue(serializer.Deserialize(stream, elementType), i);
}
return(array);
}
public override object DeserializeObject(ValueStream stream, Type type)
{
var elementType = type.GetGenericArguments()[0];
var length = new UnifiedUnion(
(byte)stream.ReadByte(),
(byte)stream.ReadByte(),
(byte)stream.ReadByte(),
(byte)stream.ReadByte()).Int32;
if (type.IsInterface)
{
type = OpenListType.MakeGenericType(elementType);
}
var list = (IList)activator.Create(type);
for (var i = 0; i < length; i++)
{
list.Add(serializer.Deserialize(stream, elementType));
}
return(list);
}
public void Serialize(ValueStream stream, object data, Type dataTypeOverride)
{
if (disposed)
{
throw new ObjectDisposedException(nameof(Serializer));
}
if (dataTypeOverride == null)
{
throw new ArgumentNullException(nameof(dataTypeOverride));
}
if (data == null)
{
stream.WriteByte(0);
return;
}
var dataType = data.GetType();
if (!dataType.IsValueType || Nullable.GetUnderlyingType(dataType) != null)
{
stream.WriteByte(1);
}
var dto = converterContainer.TryGetDto(dataType);
if (dto == null)
{
dataType = dataTypeOverride;
dto = converterContainer.TryGetDto(dataTypeOverride);
}
else
{
if (dto.Converter != null)
{
dto.Converter.SerializeObject(stream, data);
return;
}
}
if (dto == null)
{
stream.WriteByte(0);
}
else
{
stream.WriteByte(1);
var union = new UnifiedUnion(dto.EntityAlias);
stream.WriteByte(union.Byte1);
stream.WriteByte(union.Byte2);
stream.WriteByte(union.Byte3);
stream.WriteByte(union.Byte4);
}
foreach (var property in EnsureProperties(dataType))
{
Serialize(stream, property.GetValue(data), property.PropertyType);
}
}
