Newtonsoft.Json\Utilities\ReflectionDelegateFactory.cs

#region License

// Copyright (c) 2007 James Newton-King

//

// 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.

#endregion

using System;

using System.Globalization;

using System.Reflection;

namespace Newtonsoft.Json.Utilities

{

  internal abstract class ReflectionDelegateFactory

  {

    public Func<T, object> CreateGet<T>(MemberInfo memberInfo)

    {

      PropertyInfo propertyInfo = memberInfo as PropertyInfo;

      if (propertyInfo != null)

        return CreateGet<T>(propertyInfo);

      FieldInfo fieldInfo = memberInfo as FieldInfo;

      if (fieldInfo != null)

        return CreateGet<T>(fieldInfo);

      throw new Exception("Could not create getter for {0}.".FormatWith(CultureInfo.InvariantCulture, memberInfo));

    }

    public Action<T, object> CreateSet<T>(MemberInfo memberInfo)

    {

      PropertyInfo propertyInfo = memberInfo as PropertyInfo;

      if (propertyInfo != null)

        return CreateSet<T>(propertyInfo);

      FieldInfo fieldInfo = memberInfo as FieldInfo;

      if (fieldInfo != null)

        return CreateSet<T>(fieldInfo);

      throw new Exception("Could not create setter for {0}.".FormatWith(CultureInfo.InvariantCulture, memberInfo));

    }

    public abstract MethodCall<T, object> CreateMethodCall<T>(MethodBase method);

    public abstract Func<T> CreateDefaultConstructor<T>(Type type);

    public abstract Func<T, object> CreateGet<T>(PropertyInfo propertyInfo);

    public abstract Func<T, object> CreateGet<T>(FieldInfo fieldInfo);

    public abstract Action<T, object> CreateSet<T>(FieldInfo fieldInfo);

    public abstract Action<T, object> CreateSet<T>(PropertyInfo propertyInfo);

  }

}