private object CreateISerializable(JsonReader reader, JsonISerializableContract contract, string id)
{
Type objectType = contract.UnderlyingType;
SerializationInfo serializationInfo = new SerializationInfo(contract.UnderlyingType, GetFormatterConverter());
bool exit = false;
do
{
switch (reader.TokenType)
{
case JsonToken.PropertyName:
string memberName = reader.Value.ToString();
if (!reader.Read())
throw new JsonSerializationException("Unexpected end when setting {0}'s value.".FormatWith(CultureInfo.InvariantCulture, memberName));
serializationInfo.AddValue(memberName, JToken.ReadFrom(reader));
break;
case JsonToken.Comment:
break;
case JsonToken.EndObject:
exit = true;
break;
default:
throw new JsonSerializationException("Unexpected token when deserializing object: " + reader.TokenType);
}
} while (!exit && reader.Read());
if (contract.ISerializableCreator == null)
throw new JsonSerializationException("ISerializable type '{0}' does not have a valid constructor. To correctly implement ISerializable a constructor that takes SerializationInfo and StreamingContext parameters should be present.".FormatWith(CultureInfo.InvariantCulture, objectType));
object createdObject = contract.ISerializableCreator(serializationInfo, Serializer.Context);
if (id != null)
Serializer.ReferenceResolver.AddReference(this, id, createdObject);
// these are together because OnDeserializing takes an object but for an ISerializable the object is full created in the constructor
contract.InvokeOnDeserializing(createdObject, Serializer.Context);
contract.InvokeOnDeserialized(createdObject, Serializer.Context);
return createdObject;
}
