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StaticTypeResolver.cs
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StaticTypeResolver.cs
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// This file is part of YamlDotNet - A .NET library for YAML.
// Copyright (c) Antoine Aubry and contributors
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
// of the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
using System;
namespace YamlDotNet.Serialization.TypeResolvers
{
/// <summary>
/// Except for primitive types, the type returned will always be the static type.
/// </summary>
public class StaticTypeResolver : ITypeResolver
{
public virtual Type Resolve(Type staticType, object? actualValue)
{
if (actualValue != null)
{
if (actualValue.GetType().IsEnum)
{
return staticType;
}
switch (actualValue.GetType().GetTypeCode())
{
case TypeCode.Boolean: return typeof(bool);
case TypeCode.Char: return typeof(char);
case TypeCode.SByte: return typeof(sbyte);
case TypeCode.Byte: return typeof(byte);
case TypeCode.Int16: return typeof(short);
case TypeCode.UInt16: return typeof(ushort);
case TypeCode.Int32: return typeof(int);
case TypeCode.UInt32: return typeof(uint);
case TypeCode.Int64: return typeof(long);
case TypeCode.UInt64: return typeof(ulong);
case TypeCode.Single: return typeof(float);
case TypeCode.Double: return typeof(double);
case TypeCode.Decimal: return typeof(decimal);
case TypeCode.String: return typeof(string);
case TypeCode.DateTime: return typeof(DateTime);
}
}
return staticType;
}
}
}