public object Deserialize(ICommodityReader reader, Type nominalType)
{
BsonType bsonType = reader.ReadBsonType();
switch (bsonType)
{
case BsonType.Null:
return(null);
break;
case BsonType.Document:
reader.ReadStartOfObject();
var typeName = reader.ReadName();
Type actualType = CommoditySerializer.Deserialize <Type>(reader);
// Create type
object instance = InstantiateType(actualType);
var valueName = reader.ReadName(); // is always "v"
reader.ReadStartOfObject();
DeserializeAttributes(reader, actualType, instance);
reader.ReadEndOfObject();
reader.ReadEndOfObject();
return(instance);
break;
}
throw new Exception("nothing to deserialize?");
return(null);
}
internal static T Deserialize <T>(ICommodityReader reader)
{
var nominalType = typeof(T);
return((T)Deserialize(reader, typeof(T)));
//ICommoditySerializer o = EnsureSerializer(nominalType);
//return (T)o.Deserialize(reader, nominalType);
}
private void DeserializeAttributes(ICommodityReader reader, Type actualType, object instance)
{
var serializableMembers = GetSerializableMemberInfos(actualType);
//var bsonType = ;
// loop over reader
while (reader.ReadBsonType() != BsonType.EndOfDocument)
{
string name = reader.ReadName();
// find name in the serializableMembers
CommodityMemberInfoSerializer memberInfoSerializer = serializableMembers.FirstOrDefault(member => member.Name == name);
if (memberInfoSerializer == null)
{
throw new Exception("Member not found.");
}
// read value (call into deserializer)
object value = CommoditySerializer.Deserialize(reader, memberInfoSerializer.MemberType);
memberInfoSerializer.SetValue(instance, value);
}
}
public object Deserialize(ICommodityReader reader, Type nominalType)
{
throw new NotImplementedException();
}
object ICommoditySerializer.Deserialize(ICommodityReader reader, Type nominalType)
{
return(Deserialize(reader));
}
public abstract T Deserialize(ICommodityReader reader);
public override Type Deserialize(ICommodityReader reader)
{
string handle = reader.ReadString();
return(_typeResolver.GetTypeFromHandle(handle));
}
public override string Deserialize(ICommodityReader reader)
{
return(reader.ReadString());
}
internal static object Deserialize(ICommodityReader reader, Type nominalType)
{
ICommoditySerializer o = EnsureSerializer(nominalType);
return(o.Deserialize(reader, nominalType));
}
