URLNotesGrabberCore/URLNotesGrabberCORE/EmptyArrayOrObjectConverter.cs

using System;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

namespace URLNotesGrabberCORE
{
    public class EmptyArrayOrObjectConverter<T> : JsonConverter
    {
        public override bool CanConvert(Type objectType)
        {
            return objectType == typeof(T);
        }

        public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
        {
            JToken token = JToken.Load(reader);
            if (token.Type == JTokenType.Array)
            {
                return null;
            }
            return token.ToObject<T>(serializer);
        }

        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
        {
            serializer.Serialize(writer, value);
        }
    }
}