Newtonsoft.Json/Src/Newtonsoft.Json.Tests/Documentation/Examples/Linq/CreateJsonDeclaratively.cs

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

namespace Newtonsoft.Json.Tests.Documentation.Examples.Linq
{
  public class CreateJsonDeclaratively
  {
    public class Post
    {
      public string Title { get; set; }
      public string Description { get; set; }
      public string Link { get; set; }
      public IList<string> Categories { get; set; }
    }

    private List<Post> GetPosts()
    {
      return null;
    }
    public void Example()
    {
      List<Post> posts = GetPosts();

      JObject rss =
        new JObject(
          new JProperty("channel",
            new JObject(
              new JProperty("title", "James Newton-King"),
              new JProperty("link", "http://james.newtonking.com"),
              new JProperty("description", "James Newton-King's blog."),
              new JProperty("item",
                new JArray(
                  from p in posts
                  orderby p.Title
                  select new JObject(
                    new JProperty("title", p.Title),
                    new JProperty("description", p.Description),
                    new JProperty("link", p.Link),
                    new JProperty("category",
                      new JArray(
                        from c in p.Categories
                        select new JValue(c)))))))));

      Console.WriteLine(rss.ToString());

      // {
      //   "channel": {
      //     "title": "James Newton-King",
      //     "link": "http://james.newtonking.com",
      //     "description": "James Newton-King's blog.",
      //     "item": [
      //       {
      //         "title": "Json.NET 1.3 + New license + Now on CodePlex",
      //         "description": "Annoucing the release of Json.NET 1.3, the MIT license and the source being available on CodePlex",
      //         "link": "http://james.newtonking.com/projects/json-net.aspx",
      //         "category": [
      //           "Json.NET",
      //           "CodePlex"
      //         ]
      //       },
      //       {
      //         "title": "LINQ to JSON beta",
      //         "description": "Annoucing LINQ to JSON",
      //         "link": "http://james.newtonking.com/projects/json-net.aspx",
      //         "category": [
      //           "Json.NET",
      //           "LINQ"
      //         ]
      //       }
      //     ]
      //   }
      // }
    }
  }
}