void executeRequestForResource(PictureAd ad, ImageOrientation imageOrientation, ImageType imageType)
{
string filePath = ad.getLocalImageURL(imageOrientation, imageType);
if (System.IO.File.Exists(filePath))
{
downloadedResourcesCount++;
if (downloadedResourcesCount == PictureAd.expectedResourcesCount)
{
_resourcesAvailable();
_operationCompleteDelegate();
}
return;
}
string url = ad.getRemoteImageURL(imageOrientation, imageType);
HTTPRequest pictureURLRequest = new HTTPRequest(url);
imageTypes[url] = imageType;
imageOrientations[url] = imageOrientation;
HTTPManager.sendFileRequest(pictureURLRequest, HTTPFileCallback, retryDelays, 20 * 60);
}