public Customer UpdateCustomer(string id, Customer newCustomer)
{
if (!customers.ContainsKey(id))
{
WebOperationContext.Current.OutgoingResponse.SetStatusAsNotFound();
return null;
}
lock (writeLock)
{
customers[id] = newCustomer;
}
return newCustomer;
}
public Customer AddCustomer(Customer customer)
{
lock (writeLock)
{
counter++;
UriTemplateMatch match = WebOperationContext.Current.IncomingRequest.UriTemplateMatch;
UriTemplate template = new UriTemplate("{id}");
customer.Uri = template.BindByPosition(match.BaseUri, counter.ToString());
customers[counter.ToString()] = customer;
WebOperationContext.Current.OutgoingResponse.SetStatusAsCreated(customer.Uri);
}
return customer;
}
static void Main(string[] args)
{
using (WebServiceHost host = new WebServiceHost(typeof(Service), new Uri("http://localhost:8000/Customers")))
{
//WebServiceHost will automatically create a default endpoint at the base address using the WebHttpBinding
//and the WebHttpBehavior, so there's no need to set it up explicitly
host.Open();
Uri baseAddress = new Uri("http://localhost:8000/Customers");
using (WebChannelFactory<ICustomerCollection> cf = new WebChannelFactory<ICustomerCollection>( baseAddress ))
{
//WebChannelFactory will default to using the WebHttpBinding with the WebHttpBehavior,
//so there's no need to set up the endpoint explicitly
ICustomerCollection channel = cf.CreateChannel();
UriTemplate template = new UriTemplate("{id}");
Console.WriteLine("Adding some customers with POST:");
Customer alice = new Customer("Alice", "123 Pike Place", null);
alice = channel.AddCustomer(alice);
Console.WriteLine(alice.ToString());
Customer bob = new Customer("Bob", "2323 Lake Shore Drive", null);
bob = channel.AddCustomer(bob);
Console.WriteLine(bob.ToString());
Console.WriteLine("");
Console.WriteLine("Using PUT to update a customer");
alice.Name = "Charlie";
UriTemplateMatch match = template.Match(baseAddress, alice.Uri);
alice = channel.UpdateCustomer(match.BoundVariables["id"], alice);
Console.WriteLine(alice.ToString());
Console.WriteLine("");
Console.WriteLine("Using GET to retrieve the list of customers");
List<Customer> customers = channel.GetCustomers();
foreach (Customer c in customers)
{
Console.WriteLine(c.ToString());
}
Console.WriteLine("");
Console.WriteLine("Using DELETE to delete a customer");
match = template.Match(baseAddress, bob.Uri);
channel.DeleteCustomer(match.BoundVariables["id"]);
Console.WriteLine("");
Console.WriteLine("Final list of customers: ");
customers = channel.GetCustomers();
foreach (Customer c in customers)
{
Console.WriteLine(c.ToString());
}
Console.WriteLine("");
}
Console.WriteLine("Press any key to terminate");
Console.ReadLine();
}
}