internal override void Validate()
{
base.Validate();
if ((string.IsNullOrWhiteSpace(Username) || string.IsNullOrWhiteSpace(Password)) && string.IsNullOrWhiteSpace(ApiKey))
{
throw new ConfigurationException("Login Credentials or an API Key is required.");
}
if ((!string.IsNullOrWhiteSpace(Username) || !string.IsNullOrWhiteSpace(Password)) && !string.IsNullOrWhiteSpace(ApiKey))
{
throw new ConfigurationException("Cannot provide both Login Credentials and an API key.");
}
if (string.IsNullOrWhiteSpace(ApiKey))
{
if (string.IsNullOrEmpty(Username))
{
throw new ConfigurationException("UserName is missing.");
}
if (Username.Trim().Length > 50)
{
throw new ConfigurationException("UserName must be 50 characters or less.");
}
if (string.IsNullOrEmpty(Password))
{
throw new ConfigurationException("Password is missing.");
}
if (Password.Trim().Length > 50)
{
throw new ConfigurationException("Password must be 50 characters or less.");
}
}
if (string.IsNullOrWhiteSpace(MerchantName))
{
throw new ConfigurationException("MerchantName is required");
}
#region Validate endpoint
if (ServiceUrl != ServiceEndpoints.BILLPAY_CERTIFICATION &&
ServiceUrl != ServiceEndpoints.BILLPAY_PRODUCTION &&
ServiceUrl != ServiceEndpoints.BILLPAY_TEST &&
!ServiceUrl.Contains("localhost"))
{
throw new ConfigurationException("Please use one of the pre-defined BillPay service urls.");
}
#endregion
}
protected override void MapUriRequested(HttpMapTileDataSource sender, MapTileUriRequestedEventArgs args)
{
var deferral = args.Request.GetDeferral();
if (!(args.ZoomLevel < 4 && Epsg == 4326))
{
var extent = GetTileExtent(args.X, args.Y, args.ZoomLevel);
var urlTemplate = string.Concat(ServiceUrl,
ServiceUrl.EndsWith("?")
? string.Empty
: ServiceUrl.EndsWith("&") ? string.Empty : (ServiceUrl.Contains("?") ? "&" : "?"), WmsPostFix);
var url = string.Format(CultureInfo.InvariantCulture,
urlTemplate, extent.XLow, extent.YLow, extent.XHigh, extent.YHigh, TileSize, Epsg,
string.Join(",", Layers),
Version, ReferenceSystemName, ImageType);
#if DEBUG
Debug.WriteLine("Tile x={0}, y={1}, zoom={2}", args.X, args.Y, args.ZoomLevel);
Debug.WriteLine("adding uri {0}", url);
#endif
args.Request.Uri = new Uri(url);
}
deferral.Complete();
}
