111 lines
4.1 KiB
C#
111 lines
4.1 KiB
C#
// 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;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
using YamlDotNet.Core;
|
|
using YamlDotNet.Serialization.TypeInspectors;
|
|
|
|
namespace YamlDotNet.Serialization
|
|
{
|
|
/// <summary>
|
|
/// Applies the Yaml attribute overrides to another <see cref="ITypeInspector"/>.
|
|
/// </summary>
|
|
public sealed class YamlAttributeOverridesInspector : TypeInspectorSkeleton
|
|
{
|
|
private readonly ITypeInspector innerTypeDescriptor;
|
|
private readonly YamlAttributeOverrides overrides;
|
|
|
|
public YamlAttributeOverridesInspector(ITypeInspector innerTypeDescriptor, YamlAttributeOverrides overrides)
|
|
{
|
|
this.innerTypeDescriptor = innerTypeDescriptor;
|
|
this.overrides = overrides;
|
|
}
|
|
|
|
public override IEnumerable<IPropertyDescriptor> GetProperties(Type type, object? container)
|
|
{
|
|
var properties = innerTypeDescriptor.GetProperties(type, container);
|
|
if (overrides != null)
|
|
{
|
|
properties = properties
|
|
.Select(p => (IPropertyDescriptor)new OverridePropertyDescriptor(p, overrides, type));
|
|
}
|
|
|
|
return properties;
|
|
}
|
|
|
|
public sealed class OverridePropertyDescriptor : IPropertyDescriptor
|
|
{
|
|
private readonly IPropertyDescriptor baseDescriptor;
|
|
private readonly YamlAttributeOverrides overrides;
|
|
private readonly Type classType;
|
|
|
|
public OverridePropertyDescriptor(IPropertyDescriptor baseDescriptor, YamlAttributeOverrides overrides, Type classType)
|
|
{
|
|
this.baseDescriptor = baseDescriptor;
|
|
this.overrides = overrides;
|
|
this.classType = classType;
|
|
}
|
|
|
|
public string Name { get { return baseDescriptor.Name; } }
|
|
|
|
public bool CanWrite { get { return baseDescriptor.CanWrite; } }
|
|
|
|
public Type Type { get { return baseDescriptor.Type; } }
|
|
|
|
public Type? TypeOverride
|
|
{
|
|
get { return baseDescriptor.TypeOverride; }
|
|
set { baseDescriptor.TypeOverride = value; }
|
|
}
|
|
|
|
public int Order
|
|
{
|
|
get { return baseDescriptor.Order; }
|
|
set { baseDescriptor.Order = value; }
|
|
}
|
|
|
|
public ScalarStyle ScalarStyle
|
|
{
|
|
get { return baseDescriptor.ScalarStyle; }
|
|
set { baseDescriptor.ScalarStyle = value; }
|
|
}
|
|
|
|
public void Write(object target, object? value)
|
|
{
|
|
baseDescriptor.Write(target, value);
|
|
}
|
|
|
|
public T GetCustomAttribute<T>() where T : Attribute
|
|
{
|
|
var attr = overrides.GetAttribute<T>(classType, Name);
|
|
return attr ?? baseDescriptor.GetCustomAttribute<T>();
|
|
}
|
|
|
|
public IObjectDescriptor Read(object target)
|
|
{
|
|
return baseDescriptor.Read(target);
|
|
}
|
|
}
|
|
}
|
|
}
|