static void Main(string[] args)
{
Uri baseAddress = new Uri("http://localhost:33693/Customers");
Console.WriteLine("Service is hosted at: " + baseAddress.AbsoluteUri);
Console.WriteLine("Service help page is at: " + baseAddress.AbsoluteUri + "/help");
Console.WriteLine("");
Console.WriteLine("Adding some customers with POST:");
Customer alice = new Customer("Alice", "123 Pike Place", null);
Uri aliceLocation = PostCustomer(baseAddress, alice);
Customer bob = new Customer("Bob", "2323 Lake Shore Drive", null);
Uri bobLocation = PostCustomer(baseAddress, bob);
Console.WriteLine("");
Console.WriteLine("Using PUT to update a customer");
alice.Name = "Charlie";
alice.Uri = aliceLocation;
PutCustomer(aliceLocation, alice);
Console.WriteLine("");
Console.WriteLine("Using GET to retrieve the list of customers");
List<Customer> customers = GetCustomers(baseAddress);
foreach (Customer c in customers)
{
Console.WriteLine(c.ToString());
}
Console.WriteLine("");
Console.WriteLine("Using DELETE to delete a customer");
DeleteCustomer(bobLocation);
Console.WriteLine("");
Console.WriteLine("Getting the list of customers once more. Since the cached response is returned the deleted customer still appears.");
customers = GetCustomers(baseAddress);
foreach (Customer c in customers)
{
Console.WriteLine(c.ToString());
}
Console.WriteLine("");
Console.WriteLine("Sleeping for 1 minute so that the server cache is invalidated.");
Thread.Sleep(TimeSpan.FromMinutes(1));
Console.WriteLine("Getting the list of customers once more. Now the deleted customer does not appear.");
customers = GetCustomers(baseAddress);
foreach (Customer c in customers)
{
Console.WriteLine(c.ToString());
}
Console.WriteLine("Press any key to terminate");
Console.ReadLine();
}
public Customer AddCustomer(Customer customer)
{
lock (writeLock)
{
counter++;
UriTemplate itemTemplate = WebOperationContext.Current.GetUriTemplate("GetCustomer");
customer.Uri = itemTemplate.BindByPosition(WebOperationContext.Current.IncomingRequest.UriTemplateMatch.BaseUri, counter.ToString());
customers[counter.ToString()] = customer;
WebOperationContext.Current.OutgoingResponse.SetStatusAsCreated(customer.Uri);
}
return customer;
}
static void PutCustomer(Uri uri, Customer customer)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
request.Method = "PUT";
request.ContentType = "application/xml";
using (Stream requestStream = request.GetRequestStream())
{
customerSerializer.WriteObject(requestStream, customer);
}
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
using (Stream responseStream = response.GetResponseStream())
{
Customer updatedItem = (Customer)customerSerializer.ReadObject(responseStream);
Console.WriteLine(updatedItem.ToString());
}
response.Close();
}
static Uri PostCustomer(Uri uri, Customer customer)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
request.Method = "POST";
request.ContentType = "application/xml";
using (Stream requestStream = request.GetRequestStream())
{
customerSerializer.WriteObject(requestStream, customer);
}
HttpWebResponse response = (HttpWebResponse) request.GetResponse();
using (Stream responseStream = response.GetResponseStream())
{
Customer createdItem = (Customer) customerSerializer.ReadObject(responseStream);
Console.WriteLine(createdItem.ToString());
}
response.Close();
return new Uri(response.Headers[HttpResponseHeader.Location]);
}
public Customer UpdateCustomer(string id, Customer newCustomer)
{
if (!customers.ContainsKey(id))
{
throw new WebFaultException(HttpStatusCode.NotFound);
}
lock (writeLock)
{
customers[id] = newCustomer;
}
return newCustomer;
}