58 lines
1.9 KiB
C#
58 lines
1.9 KiB
C#
using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Reflection;
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using System.Text;
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using System.Threading.Tasks;
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namespace ProManagerPartner.Utils
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{
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class JsonPathConverter : JsonConverter
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{
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public override object ReadJson(JsonReader reader, Type objectType,
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object existingValue, JsonSerializer serializer)
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{
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JObject jo = JObject.Load(reader);
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object targetObj = Activator.CreateInstance(objectType);
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foreach (PropertyInfo prop in objectType.GetProperties()
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.Where(p => p.CanRead && p.CanWrite))
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{
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JsonPropertyAttribute att = prop.GetCustomAttributes(true)
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.OfType<JsonPropertyAttribute>()
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.FirstOrDefault();
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string jsonPath = (att != null ? att.PropertyName : prop.Name);
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JToken token = jo.SelectToken(jsonPath);
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if (token != null && token.Type != JTokenType.Null)
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{
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object value = token.ToObject(prop.PropertyType, serializer);
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prop.SetValue(targetObj, value, null);
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}
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}
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return targetObj;
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}
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public override bool CanConvert(Type objectType)
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{
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// CanConvert is not called when [JsonConverter] attribute is used
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return false;
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}
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public override bool CanWrite
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{
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get { return false; }
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}
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public override void WriteJson(JsonWriter writer, object value,
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JsonSerializer serializer)
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{
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throw new NotImplementedException();
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}
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}
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}
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