Newtonsoft.Json.Tests\TestObjects\SerializationEventTestObject.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

#if !PocketPC && !NET20

using System;

using System.Linq;

using System.Runtime.Serialization;

using System.Text;

using Newtonsoft.Json.Serialization;

namespace Newtonsoft.Json.Tests.TestObjects

{

  public class SerializationEventTestObject

  {

    // This member is serialized and deserialized with no change.

    public int Member1 { get; set; }

    // The value of this field is set and reset during and 

    // after serialization.

    public string Member2 { get; set; }

    // This field is not serialized. The OnDeserializedAttribute 

    // is used to set the member value after serialization.

    [JsonIgnore]

    public string Member3 { get; set; }

    // This field is set to null, but populated after deserialization.

    public string Member4 { get; set; }

    // This field is set to null, but populated after error.

    [JsonIgnore]

    public string Member5 { get; set; }

    // Getting or setting this field will throw an error.

    public string Member6

    {

      get { throw new Exception("Member5 get error!"); }

      set { throw new Exception("Member5 set error!"); }

    }

    public SerializationEventTestObject()

    {

      Member1 = 11;

      Member2 = "Hello World!";

      Member3 = "This is a nonserialized value";

      Member4 = null;

    }

    [OnSerializing]

    internal void OnSerializingMethod(StreamingContext context)

    {

      Member2 = "This value went into the data file during serialization.";

    }

    [OnSerialized]

    internal void OnSerializedMethod(StreamingContext context)

    {

      Member2 = "This value was reset after serialization.";

    }

    [OnDeserializing]

    internal void OnDeserializingMethod(StreamingContext context)

    {

      Member3 = "This value was set during deserialization";

    }

    [OnDeserialized]

    internal void OnDeserializedMethod(StreamingContext context)

    {

      Member4 = "This value was set after deserialization.";

    }

    [OnError]

    internal void OnErrorMethod(StreamingContext context, ErrorContext errorContext)

    {

      Member5 = "Error message for member " + errorContext.Member + " = " + errorContext.Error.Message;

      errorContext.Handled = true;

    }

  }

}

#endif