// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System.Windows.Markup;
 
namespace MS.Internal.Serialization
{
    /// <summary>
    /// Stub string serializer. It exists to remove special caseing strings in a couple cases in the
    /// serialization code. It essentially states that strings are serialized as their value.
    /// </summary>
    internal sealed class StringValueSerializer : ValueSerializer
    {
        public StringValueSerializer() { }
 
        public override bool CanConvertToString(object? value, IValueSerializerContext? context)
        {
            return true;
        }
 
        public override bool CanConvertFromString(string? value, IValueSerializerContext? context)
        {
            return true;
        }
 
        public override object ConvertFromString(string value, IValueSerializerContext? context)
        {
            return value;
        }
 
        public override string? ConvertToString(object? value, IValueSerializerContext? context)
        {
            return (string?)value;
        }
    }
}