50 lines
1.4 KiB
C#
50 lines
1.4 KiB
C#
// Copyright (c) All contributors. All rights reserved.
|
|
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
|
|
#nullable enable
|
|
using System;
|
|
using MessagePack.Formatters;
|
|
|
|
namespace MessagePack.Resolvers
|
|
{
|
|
public sealed class NativeDecimalResolver : IFormatterResolver
|
|
{
|
|
/// <summary>
|
|
/// The singleton instance that can be used.
|
|
/// </summary>
|
|
public static readonly NativeDecimalResolver Instance = new NativeDecimalResolver();
|
|
|
|
private NativeDecimalResolver()
|
|
{
|
|
}
|
|
|
|
public IMessagePackFormatter<T>? GetFormatter<T>()
|
|
{
|
|
return FormatterCache<T>.Formatter;
|
|
}
|
|
|
|
private static object? GetFormatterHelper(Type t)
|
|
{
|
|
if (t == typeof(Decimal))
|
|
{
|
|
return NativeDecimalFormatter.Instance;
|
|
}
|
|
else if (t == typeof(Decimal?))
|
|
{
|
|
return new StaticNullableFormatter<Decimal>(NativeDecimalFormatter.Instance);
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
private static class FormatterCache<T>
|
|
{
|
|
public static readonly IMessagePackFormatter<T>? Formatter;
|
|
|
|
static FormatterCache()
|
|
{
|
|
Formatter = (IMessagePackFormatter<T>?)GetFormatterHelper(typeof(T));
|
|
}
|
|
}
|
|
}
|
|
}
|