JsonArrayConverter.cs

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using System.Text.Json.Nodes;
 
namespace System.Text.Json.Serialization.Converters;
 
internal sealed class JsonArrayConverter : JsonConverter<JsonArray>
{
    public override void Write(Utf8JsonWriter writer, JsonArray value, JsonSerializerOptions options)
    {
        value.WriteTo(writer, options);
    }
 
    public override JsonArray Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
    {
        JsonTokenType tokenType = reader.TokenType;
        if (tokenType == JsonTokenType.StartArray)
        {
            return ReadList(ref reader, options.GetNodeOptions());
        }
        throw ThrowHelper.GetInvalidOperationException_ExpectedArray(reader.TokenType);
    }
 
    public JsonArray ReadList(ref Utf8JsonReader reader, JsonNodeOptions? options = null)
    {
        JsonElement element = JsonElement.ParseValue(ref reader);
        return new JsonArray(element, options);
    }
}