Newtonsoft.Json/Src/Newtonsoft.Json.Tests/Documentation/Samples/Serializer/ErrorHandlingAttribute.cs

using Newtonsoft.Json.Serialization;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;

namespace Newtonsoft.Json.Tests.Documentation.Samples.Serializer
{
    public class ErrorHandlingAttribute
    {
        #region Types
        public class Employee
        {
            private List<string> _roles;

            public string Name { get; set; }
            public int Age { get; set; }

            public List<string> Roles
            {
                get
                {
                    if (_roles == null)
                        throw new Exception("Roles not loaded!");

                    return _roles;
                }
                set { _roles = value; }
            }

            public string Title { get; set; }

            [OnError]
            internal void OnError(StreamingContext context, ErrorContext errorContext)
            {
                errorContext.Handled = true;
            }
        }
        #endregion

        public void Example()
        {
            #region Usage
            Employee person = new Employee
            {
                Name = "George Michael Bluth",
                Age = 16,
                Roles = null,
                Title = "Mister Manager"
            };

            string json = JsonConvert.SerializeObject(person, Formatting.Indented);

            Console.WriteLine(json);
            // {
            //   "Name": "George Michael Bluth",
            //   "Age": 16,
            //   "Title": "Mister Manager"
            // }
            #endregion
        }
    }
}