Extensible_Portfolio_Site/EPS.SDK/Json.cs

76 lines
3.4 KiB
C#

using System;
using System.Collections.Generic;
using System.IO;
using System.Text.Json;
using System.Text.Json.Serialization;
using System.Threading;
using System.Threading.Tasks;
namespace ExtensiblePortfolioSite.SDK
{
public static class Json
{
private static class DefaultConverters
{
public sealed class UriConverter : JsonConverter<Uri>
{
public override Uri? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
String? s = reader.GetString();
return s == null ? null : new Uri(s);
}
public override void Write(Utf8JsonWriter writer, Uri value, JsonSerializerOptions options)
{
writer.WriteStringValue(value.ToString());
}
}
}
private static readonly JsonSerializerOptions Options = new()
{
AllowTrailingCommas = true,
DefaultBufferSize = 4098,
DefaultIgnoreCondition = JsonIgnoreCondition.Never,
DictionaryKeyPolicy = JsonNamingPolicy.CamelCase,
IgnoreReadOnlyFields = true,
IgnoreReadOnlyProperties = true,
IncludeFields = true,
MaxDepth = 64,
NumberHandling = JsonNumberHandling.AllowNamedFloatingPointLiterals | JsonNumberHandling.AllowReadingFromString,
PropertyNameCaseInsensitive = true,
PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
ReadCommentHandling = JsonCommentHandling.Skip,
UnknownTypeHandling = JsonUnknownTypeHandling.JsonElement,
WriteIndented = false,
};
private static readonly IList<JsonConverter> JsonConverters = Options.Converters;
static Json()
{
JsonConverters.Add(new DefaultConverters.UriConverter());
}
internal static void Register(JsonConverter Converter) => JsonConverters.Add(Converter);
internal static void Unregister(JsonConverter Converter) => JsonConverters.Remove(Converter);
public static T? Deserialize<T>(String String) => JsonSerializer.Deserialize<T>(String, Options);
public static T? Deserialize<T>(Stream STM) => JsonSerializer.Deserialize<T>(STM, Options);
public static T? Deserialize<T>(ref Utf8JsonReader Reader) => JsonSerializer.Deserialize<T>(ref Reader, Options);
public static T? Deserialize<T>(JsonElement Element) => JsonSerializer.Deserialize<T>(Element, Options);
public static ValueTask<T?> DeserializeAsync<T>(Stream STM) => JsonSerializer.DeserializeAsync<T>(STM, Options);
public static ValueTask<T?> DeserializeAsync<T>(Stream STM, CancellationToken cancellationToken) => JsonSerializer.DeserializeAsync<T>(STM, Options, cancellationToken);
public static String Serialize<T>(T Obj) => JsonSerializer.Serialize<T>(Obj, Options);
public static void Serialize<T>(T Obj, Stream Outp) => JsonSerializer.Serialize<T>(Outp, Obj, Options);
public static void Serialize<T>(T Obj, Utf8JsonWriter Writer) => JsonSerializer.Serialize<T>(Writer, Obj, Options);
public static Task SerializeAsync<T>(T Obj, Stream Outp) => JsonSerializer.SerializeAsync<T>(Outp, Obj, Options);
public static Task SerializeAsync<T>(T Obj, Stream Outp, CancellationToken cancellationToken) => JsonSerializer.SerializeAsync<T>(Outp, Obj, Options, cancellationToken);
}
}