/// <summary>
/// Downloads a report to stream.
/// </summary>
/// <param name="downloadUrl">The download url.</param>
/// <param name="postBody">The POST body.</param>
private ReportResponse DownloadReport(string downloadUrl, string postBody)
{
AdWordsErrorHandler errorHandler = new AdWordsErrorHandler(this.User as AdWordsUser);
while (true)
{
WebResponse response = null;
HttpWebRequest request = BuildRequest(downloadUrl, postBody);
LogEntry logEntry = new LogEntry(User.Config, new DefaultDateTimeProvider());
logEntry.LogRequest(request, postBody, HEADERS_TO_MASK);
try {
response = request.GetResponse();
logEntry.LogResponse(response, false, "Response truncated.");
logEntry.Flush();
return(new ReportResponse(response));
} catch (WebException e) {
string contents = "";
Exception reportsException = null;
using (response = e.Response) {
try {
contents = MediaUtilities.GetStreamContentsAsString(
response.GetResponseStream());
} catch {
contents = e.Message;
}
logEntry.LogResponse(response, true, contents);
logEntry.Flush();
reportsException = ParseException(e, contents);
if (AdWordsErrorHandler.IsOAuthTokenExpiredError(reportsException))
{
reportsException = new AdWordsCredentialsExpiredException(
request.Headers["Authorization"]);
}
}
if (errorHandler.ShouldRetry(reportsException))
{
errorHandler.PrepareForRetry(reportsException);
}
else
{
throw reportsException;
}
}
}
}
/// <summary>
/// Downloads a report to stream.
/// </summary>
/// <param name="downloadUrl">The download url.</param>
/// <param name="returnMoneyInMicros">True if money values are returned
/// in micros.</param>
/// <param name="postBody">The POST body.</param>
/// <param name="outputStream">The stream to which report is downloaded.
/// </param>
private void DownloadReportToStream(string downloadUrl, bool?returnMoneyInMicros,
string postBody, Stream outputStream)
{
AdWordsErrorHandler errorHandler = new AdWordsErrorHandler(user);
while (true)
{
WebResponse response = null;
HttpWebRequest request = BuildRequest(downloadUrl, returnMoneyInMicros, postBody);
try {
response = request.GetResponse();
MediaUtilities.CopyStream(response.GetResponseStream(), outputStream);
return;
} catch (WebException ex) {
Exception reportsException = null;
try {
response = ex.Response;
if (response != null)
{
MemoryStream memStream = new MemoryStream();
MediaUtilities.CopyStream(response.GetResponseStream(), memStream);
String exceptionBody = Encoding.UTF8.GetString(memStream.ToArray());
reportsException = ParseException(exceptionBody);
}
if (AdWordsErrorHandler.IsOAuthTokenExpiredError(reportsException))
{
reportsException = new AdWordsCredentialsExpiredException(
request.Headers["Authorization"]);
}
} catch (Exception) {
reportsException = ex;
}
if (errorHandler.ShouldRetry(reportsException))
{
errorHandler.PrepareForRetry(reportsException);
}
else
{
throw reportsException;
}
} finally {
if (response != null)
{
response.Close();
}
}
}
}
/// <summary>
/// Downloads a report to stream.
/// </summary>
/// <param name="downloadUrl">The download url.</param>
/// <param name="postBody">The POST body.</param>
private ReportResponse DownloadReport(string downloadUrl, string postBody)
{
AdWordsErrorHandler errorHandler = new AdWordsErrorHandler(this.User as AdWordsUser);
while (true)
{
WebResponse response = null;
HttpWebRequest request = null;
LogEntry logEntry = new LogEntry(User.Config, new DefaultDateTimeProvider());
try {
request = BuildRequest(downloadUrl, postBody, logEntry);
response = request.GetResponse();
logEntry.LogResponse(response, false, "Response truncated.");
logEntry.Flush();
return(new ReportResponse(response));
} catch (WebException e) {
Exception reportsException = null;
string contents = HttpUtilities.GetErrorResponseBody(e);
logEntry.LogResponse(e.Response, true, contents);
logEntry.Flush();
reportsException = ParseException(e, contents);
if (AdWordsErrorHandler.IsOAuthTokenExpiredError(reportsException) && request != null)
{
reportsException = new AdWordsCredentialsExpiredException(
request.Headers["Authorization"]);
}
if (errorHandler.ShouldRetry(reportsException))
{
errorHandler.PrepareForRetry(reportsException);
}
else
{
throw reportsException;
}
} finally {
featureUsageRegistry.Clear();
}
}
}
