34 lines
1.8 KiB
C#
34 lines
1.8 KiB
C#
/*************************************************************************
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* ModernUO *
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* Copyright (C) 2019-2020 - ModernUO Development Team *
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* Email: hi@modernuo.com *
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* File: NullableStructSerializerFactory.cs *
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* *
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* This program is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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*************************************************************************/
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namespace System.Text.Json.Serialization
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{
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public class NullableStructSerializerFactory : JsonConverterFactory
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{
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public override bool CanConvert(Type typeToConvert)
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{
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if (!typeToConvert.IsGenericType || typeToConvert.GetGenericTypeDefinition() != typeof(Nullable<>))
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return false;
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var structType = typeToConvert.GenericTypeArguments[0];
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return !structType.IsPrimitive && structType.Namespace?.StartsWith(nameof(System)) != true && !structType.IsEnum;
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}
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public override JsonConverter CreateConverter(Type typeToConvert, JsonSerializerOptions options) =>
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(JsonConverter)Activator.CreateInstance(
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typeof(NullableStructSerializer<>).MakeGenericType(typeToConvert.GenericTypeArguments[0])
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);
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}
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}
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