コード例 #1
0
        /// <summary>
        /// Deserializes a json to a type
        /// </summary>
        /// <typeparam name="T">Type to deserialize into</typeparam>
        /// <param name="json">Json string to deserialize</param>
        /// <returns>deserialized type</returns>
        public T Deserialize <T>(string json)
        {
            try
            {
                var dataType = typeof(T);
                if (!TryGetValueOfTypeGo(dataType, out object typeGoInfo))
                {
                    typeGoInfo = BaseTypeGoInfo.Generate <T>(Options);
                }
                var reader = new JsonSpanReader(json.AsSpan());
                JsonDeserializer deserializer = this;
                var result = FastDeserializerExtractor <T> .Extract(ref deserializer, (TypeGoInfo <T>) typeGoInfo, ref reader);

                return(result);
            }
            finally
            {
                //DeSerializedObjects.Clear();
            }
        }
コード例 #2
0
        internal static void ExtractProperty(ref T instance, ref JsonDeserializer deserializer, BasePropertyGoInfo <T> basePropertyGo, ref JsonSpanReader json)
        {
            char character = json.Read();

            if (character == JsonConstantsString.Quotes)
            {
                basePropertyGo.JsonDeserializeString(ref instance, ref json);
                //return typeGo.JsonDeserialize(ref extract);
            }
            else if (character == JsonConstantsString.OpenBraket)
            {
                basePropertyGo.JsonDeserializeObject(ref instance, ref deserializer, ref json);
            }
            else if (character == JsonConstantsString.OpenSquareBrackets)
            {
                basePropertyGo.JsonDeserializeArray(ref instance, ref deserializer, ref json);
            }
            else
            {
                basePropertyGo.JsonDeserializeValue(ref instance, ref json);
                //var value = json.ExtractValue();
                //if (value[value.Length - 1] == JsonConstantsString.Comma)
                //    value = value.Slice(0, value.Length - 1);
                //if (typeGo == null || typeGo.JsonDeserialize == null)
                //{
                //    return new string(value);
                //}
                //return typeGo.JsonDeserialize(ref value);
            }
        }
コード例 #3
0
 internal static T ExtractArray(JsonDeserializer deserializer, TypeGoInfo <T> typeGo, ref JsonSpanReader json)
 {
     //typeGo.JsonDeserialize(ref json);
     //var generic = typeGo.Generics.First();
     while (true)
     {
         char character = json.Read();
         if (character == JsonConstantsString.OpenBraket)
         {
             //var obj = ExtractOject(ref deserializer, ref typeGo, ref json);
             //typeGo.AddArrayValue(arrayInstance, obj);
         }
         else if (character == JsonConstantsString.OpenSquareBrackets)
         {
             //var obj = ExtractArray(deserializer, generic, ref json);
             //typeGo.AddArrayValue(arrayInstance, obj);
         }
         else if (character == JsonConstantsString.Quotes)
         {
             //var value = json.ExtractString();
             //typeGo.AddArrayValue(arrayInstance, generic.JsonDeserialize(deserializer, value));
         }
         else if (character == JsonConstantsString.Comma)
         {
             continue;
         }
         else if (character == JsonConstantsString.CloseSquareBrackets)
         {
             break;
         }
         else
         {
             //bool isClosed = false;
             //var value = json.ExtractValue();
             //if (value[value.Length - 1] == JsonConstantsString.Comma)
             //    value = value.Slice(0, value.Length - 1);
             //if (value[value.Length - 1] == JsonConstantsString.CloseSquareBrackets)
             //{
             //    value = value.Slice(0, value.Length - 1);
             //    isClosed = true;
             //}
             //if (generic.JsonDeserialize != null)
             //    typeGo.AddArrayValue(arrayInstance, generic.JsonDeserialize(deserializer, value));
             //if (isClosed)
             //    break;
         }
     }
     return(default);
コード例 #4
0
        /// <summary>
        /// Deserialize json
        /// </summary>
        /// <param name="deserializer"></param>
        /// <param name="typeGo"></param>
        /// <param name="json">json object to deserialize</param>
        /// <returns>The deserialized value</returns>
        internal static T Extract(ref JsonDeserializer deserializer, TypeGoInfo <T> typeGo, ref JsonSpanReader json)
        {
            char character = json.Read();

            if (character == JsonConstantsString.Quotes)
            {
                ReadOnlySpan <char> extract = json.ExtractString();
                return(typeGo.JsonDeserialize(ref extract));
            }
            else if (character == JsonConstantsString.OpenBraket)
            {
                return(ExtractOject(ref deserializer, ref typeGo, ref json));
            }
            else if (character == JsonConstantsString.OpenSquareBrackets)
            {
                return(ExtractArray(deserializer, typeGo, ref json));
            }
            else
            {
                ReadOnlySpan <char> value = json.ExtractValue();
                return(typeGo.JsonDeserialize(ref value));
            }
        }