Newtonsoft.Json.Tests\TestObjects\VersionKeyedCollection.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.Collections;

using System.Collections.Generic;

using System.Collections.ObjectModel;

using System.Runtime.Serialization;

using Newtonsoft.Json.Serialization;

using Newtonsoft.Json.Tests.TestObjects;

namespace Newtonsoft.Json.Tests.TestObjects

{

  public class VersionKeyedCollection : KeyedCollection<string, Person>, IList

  {

    public List<string> Messages { get; set; }

    public VersionKeyedCollection()

    {

      Messages = new List<string>();

    }

    protected override string GetKeyForItem(Person item)

    {

      return item.Name;

    }

    [OnError]

    internal void OnErrorMethod(StreamingContext context, ErrorContext errorContext)

    {

      Messages.Add("Error message for member " + errorContext.Member + " = " + errorContext.Error.Message);

      errorContext.Handled = true;

    }

    object IList.this[int index]

    {

      get

      {

        if (index % 2 == 0)

          throw new Exception("Index even: " + index);

        return this[index];

      }

      set { this[index] = (Person)value; }

    }

  }

}