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28 lines
964 B
28 lines
964 B
using System;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace Jellyfin.Extensions.Json.Converters
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{
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/// <summary>
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/// Json nullable struct converter factory.
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/// </summary>
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public class JsonNullableStructConverterFactory : JsonConverterFactory
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{
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/// <inheritdoc />
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public override bool CanConvert(Type typeToConvert)
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{
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return typeToConvert.IsGenericType
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&& typeToConvert.GetGenericTypeDefinition() == typeof(Nullable<>)
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&& typeToConvert.GenericTypeArguments[0].IsValueType;
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}
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/// <inheritdoc />
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public override JsonConverter? CreateConverter(Type typeToConvert, JsonSerializerOptions options)
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{
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var structType = typeToConvert.GenericTypeArguments[0];
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return (JsonConverter?)Activator.CreateInstance(typeof(JsonNullableStructConverter<>).MakeGenericType(structType));
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}
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}
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}
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