34 lines
1009 B
C#
34 lines
1009 B
C#
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using System;
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using System.Globalization;
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using System.Text.Json;
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using System.Text.Json.Serialization;
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namespace MediaBrowser.Common.Json.Converters
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{
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/// <summary>
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/// Converts a GUID object or value to/from JSON.
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/// </summary>
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public class JsonNullableGuidConverter : JsonConverter<Guid?>
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{
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/// <inheritdoc />
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public override Guid? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
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{
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var guidStr = reader.GetString();
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return guidStr == null ? null : new Guid(guidStr);
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}
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/// <inheritdoc />
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public override void Write(Utf8JsonWriter writer, Guid? value, JsonSerializerOptions options)
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{
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if (value == null || value == Guid.Empty)
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{
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writer.WriteNullValue();
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}
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else
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{
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writer.WriteStringValue(value.Value.ToString("N", CultureInfo.InvariantCulture));
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}
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}
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}
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}
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