--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SilverlightAsyncRestWcf/SilverlightAsyncRestWcf.Services/CarService.cs	Sun May 27 15:06:35 2012 +0100
@@ -0,0 +1,56 @@
+using System;
+using System.Diagnostics.Contracts;
+using System.IO;
+using System.Runtime.Serialization.Json;
+using System.ServiceModel.Activation;
+using System.ServiceModel.Web;
+using SilverlightAsyncRestWcf.Common;
+
+namespace SilverlightAsyncRestWcf.Services
+{
+    [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
+    public class CarService : IService<Car>
+    {
+        private readonly IRepository<Car> _repo;
+        private readonly DataContractJsonSerializer _serializer;
+
+        public CarService()
+        {
+            _repo = new FakeCarRepository();
+            _serializer = new DataContractJsonSerializer(typeof(Car));
+        }
+
+        public CarService(IRepository<Car> repo)
+        {
+            _repo = repo;
+        }
+
+        [WebGet(UriTemplate = "Car/{id}")]
+        public string Get(string id)
+        {
+            Contract.Requires((bool)(id != null), "id != null");
+            return _repo.GetById(id).ToJSON();
+        }
+
+        [WebInvoke(UriTemplate = "Car", Method = "POST")]
+        public void Insert(Car car)
+        {
+            Contract.Requires((bool)(car != null), "car != null");
+            _repo.Insert(car);
+        }
+
+        [WebInvoke(UriTemplate = "Car/{id}", Method = "PUT")]
+        public void Update(string id, Car car)
+        {
+            Contract.Requires((bool)(car != null), "car != null");
+            _repo.Update(car);
+        }
+     
+        [WebInvoke(UriTemplate = "Car({id})", Method = "DELETE")]
+        public void Delete(string id)
+        {
+            Contract.Requires((bool)(id != null), "id != null");
+            _repo.Delete(id);
+        }
+    }
+}