/// <summary>
/// Represents the worker method to send the callback registration request.
/// </summary>
/// <param name="windowsPhoneCallbackRegistrationRequest">The callback registration request that associates a callback URI and message with a subscription.</param>
/// <returns>The response of the Windows Phone Callback Registration Request.</returns>
public static WindowsPhoneCallbackRegistrationResponse RegisterCallback(WindowsPhoneCallbackRegistrationRequest windowsPhoneCallbackRegistrationRequest)
{
var windowsPhoneCallbackRegistrationResponse = new WindowsPhoneCallbackRegistrationResponse()
{
OperationStartUtcDateTime = DateTime.UtcNow,
};
try
{
windowsPhoneCallbackRegistrationResponse.ValidationResults = Validator.Validate(windowsPhoneCallbackRegistrationRequest);
if (windowsPhoneCallbackRegistrationResponse.ValidationResults.IsValidWithWarnings)
{
var windowsPhoneCallbackRegistrationWebRequest = (HttpWebRequest)WebRequest.Create(windowsPhoneCallbackRegistrationRequest.NotificationUri);
windowsPhoneCallbackRegistrationWebRequest.Headers.Add("X-CallbackURI", windowsPhoneCallbackRegistrationRequest.CallbackUri);
windowsPhoneCallbackRegistrationWebRequest.Method = "POST";
windowsPhoneCallbackRegistrationWebRequest.ContentType = "application/*";
windowsPhoneCallbackRegistrationWebRequest.ContentLength = windowsPhoneCallbackRegistrationRequest.CallbackMessage.Length;
using (var notificationRequestStream = windowsPhoneCallbackRegistrationWebRequest.GetRequestStream())
{
notificationRequestStream.Write(windowsPhoneCallbackRegistrationRequest.CallbackMessage, 0, windowsPhoneCallbackRegistrationRequest.CallbackMessage.Length);
}
using (var windowsPhoneCallbackRegistrationWebResponse = (HttpWebResponse)windowsPhoneCallbackRegistrationWebRequest.GetResponse())
{
PushNotifier.SetCallbackRequestWebResponseValuesToResult(windowsPhoneCallbackRegistrationResponse, windowsPhoneCallbackRegistrationWebResponse);
}
}
}
catch (Exception exception)
{
windowsPhoneCallbackRegistrationResponse.OperationResult = ResultType.Failed;
windowsPhoneCallbackRegistrationResponse.RawException = exception;
var webException = exception as WebException;
if (webException != null && webException.Response != null)
{
var httpWebResponse = webException.Response as HttpWebResponse;
if (httpWebResponse != null)
{
PushNotifier.SetCallbackRequestWebResponseValuesToResult(windowsPhoneCallbackRegistrationResponse, httpWebResponse);
}
}
}
finally
{
windowsPhoneCallbackRegistrationResponse.OperationEndUtcDateTime = DateTime.UtcNow;
}
return(windowsPhoneCallbackRegistrationResponse);
}
private static void AssertOperationResultValidationResultsMessageCodeOnWindowsPhoneCallbackRegistrationResponse(WindowsPhoneCallbackRegistrationResponse response, ResultType resultType, bool completelyValid, bool validWithWarnings, string code = null)
{
Assert.AreEqual(response.OperationResult, resultType);
Assert.AreEqual(response.ValidationResults.IsCompletelyValid, completelyValid);
Assert.AreEqual(response.ValidationResults.IsValidWithWarnings, validWithWarnings);
if (!String.IsNullOrWhiteSpace(code))
{
Assert.IsTrue(response.ValidationResults.Any(vr => vr.MessageCode == code));
}
}
/// <summary>
/// Sets the <see cref="HttpWebResponse"/> values of callback request into our <see cref="WindowsPhoneCallbackRegistrationResponse"/> object.
/// </summary>
/// <param name="windowsPhoneCallbackRegistrationResponse">The result of the Callback Request operation.</param>
/// <param name="httpWebResponse">The web response of the Callback Request operation.</param>
private static void SetCallbackRequestWebResponseValuesToResult(WindowsPhoneCallbackRegistrationResponse windowsPhoneCallbackRegistrationResponse, HttpWebResponse httpWebResponse)
{
windowsPhoneCallbackRegistrationResponse.HttpStatusCode = httpWebResponse.StatusCode;
var subscriptionStatus = httpWebResponse.Headers["X-SubscriptionStatus"];
var deviceConnectionStatus = httpWebResponse.Headers["X-DeviceConnectionStatus"];
if (!String.IsNullOrWhiteSpace(subscriptionStatus))
{
windowsPhoneCallbackRegistrationResponse.CallbackSubscriptionStatus = subscriptionStatus.ToEnum <SubscriptionStatus>();
}
if (!String.IsNullOrWhiteSpace(deviceConnectionStatus))
{
windowsPhoneCallbackRegistrationResponse.DeviceConnectionStatus = deviceConnectionStatus.ToEnum <DeviceConnectionStatus>();
}
}