com.google.api.ads.adwords.lib.utils.v201809.ReportDownloaderInterface Java Examples

/**
 * Downloads report from API (with retry logic) and transforms the result into a
 * {@link ReportData} object.
 */
@Override
public ReportData call() throws AlertProcessingException {
  ReportDownloaderInterface reportDownloader =
      AdWordsServicesUtil.getUtility(session, ReportDownloaderInterface.class);

  ReportDownloadResponse reportDownloadResponse = null;
  try {
    reportDownloadResponse =
        reportDownloader.downloadReport(reportQuery.generateAWQL(), DownloadFormat.GZIPPED_CSV);
  } catch (ReportException | ReportDownloadResponseException e) {
    String msg = "Failed to download report account " + session.getClientCustomerId() + ".";
    LOGGER.error(msg, e);
    throw new AlertProcessingException(msg, e);
  }
  
  InputStream inputStream = reportDownloadResponse.getInputStream();
  return handleReportStreamResult(inputStream);
}
 

/**
 * Downloads the file from the API into an InputStream.
 *
 * @return the InputStream from the online report, null if httpStatus is not {@code HTTP_OK}.
 */
private InputStream getReportInputStream() {
  ReportDownloaderInterface reportDownloader =
      AdWordsServicesUtil.getUtility(session, ReportDownloaderInterface.class);
  
  InputStream result = null;
  try {
    ReportDownloadResponse reportDownloadResponse =
        reportDownloader.downloadReport(reportDefinition);
    result = reportDownloadResponse.getInputStream();
  } catch (ReportException | ReportDownloadResponseException e) {
    logger.error(
        "Failed to download report stream for {} with account {}.",
        reportDefinition.getReportType(),
        session.getClientCustomerId(),
        e);
  }

  return result;
}
 

/**
 * Gets the report download response from the API and retries on failure.
 */
@VisibleForTesting
ReportDownloadResponse getReportDownloadResponse() throws ReportProcessingException {
  ReportDownloaderInterface reportDownloader =
      AdWordsServicesUtil.getUtility(session, ReportDownloaderInterface.class);
  
  ReportDownloadResponse result = null;
  try {
    result = reportDownloader.downloadReport(reportDefinition);
  } catch (ReportException | ReportDownloadResponseException e) {
    String msg =
        "Failed to download report file for "
            + reportDefinition.getReportType()
            + " with account "
            + session.getClientCustomerId()
            + ".";
    logger.error(msg, e);
    throw new ReportProcessingException(msg, e);
  }

  return result;
}
 

/**
 * Runs the example.
 *
 * @param adWordsServices the services factory.
 * @param session the session.
 * @param reportFile the output file for the report contents.
 * @throws DetailedReportDownloadResponseException if the report request failed with a detailed
 *     error from the reporting service.
 * @throws ReportDownloadResponseException if the report request failed with a general error from
 *     the reporting service.
 * @throws ReportException if the report request failed due to a transport layer error.
 * @throws IOException if the report's contents could not be written to {@code reportFile}.
 */
public static void runExample(
    AdWordsServicesInterface adWordsServices, AdWordsSession session, String reportFile)
    throws ReportDownloadResponseException, ReportException, IOException  {
  // Create query.
  ReportQuery query =
      new ReportQuery.Builder()
          .fields(
              "CampaignId",
              "AdGroupId",
              "Id",
              "Criteria",
              "CriteriaType",
              "Impressions",
              "Clicks",
              "Cost")
          .from(ReportDefinitionReportType.CRITERIA_PERFORMANCE_REPORT)
          .where("Status").in("ENABLED", "PAUSED")
          .during(ReportDefinitionDateRangeType.LAST_7_DAYS)
          .build();

  // Optional: Set the reporting configuration of the session to suppress header, column name, or
  // summary rows in the report output. You can also configure this via your ads.properties
  // configuration file. See AdWordsSession.Builder.from(Configuration) for details.
  // In addition, you can set whether you want to explicitly include or exclude zero impression
  // rows.
  ReportingConfiguration reportingConfiguration =
      new ReportingConfiguration.Builder()
          .skipReportHeader(false)
          .skipColumnHeader(false)
          .skipReportSummary(false)
          // Set to false to exclude rows with zero impressions.
          .includeZeroImpressions(true)
          .build();
  session.setReportingConfiguration(reportingConfiguration);

  ReportDownloaderInterface reportDownloader =
      adWordsServices.getUtility(session, ReportDownloaderInterface.class);

  // Set the property api.adwords.reportDownloadTimeout or call
  // ReportDownloader.setReportDownloadTimeout to set a timeout (in milliseconds)
  // for CONNECT and READ in report downloads.
  ReportDownloadResponse response =
      reportDownloader.downloadReport(query.toString(), DownloadFormat.CSV);
  response.saveToFile(reportFile);
  
  System.out.printf("Report successfully downloaded to: %s%n", reportFile);
}
 

/**
 * Runs the example.
 *
 * @param adWordsServices the services factory.
 * @param session the session.
 * @param reportFile the output file for the report contents.
 * @throws DetailedReportDownloadResponseException if the report request failed with a detailed
 *     error from the reporting service.
 * @throws ReportDownloadResponseException if the report request failed with a general error from
 *     the reporting service.
 * @throws ReportException if the report request failed due to a transport layer error.
 * @throws IOException if the report's contents could not be written to {@code reportFile}.
 */
public static void runExample(
    AdWordsServicesInterface adWordsServices, AdWordsSession session, String reportFile)
    throws ReportDownloadResponseException, ReportException, IOException {
  // Create selector.
  Selector selector = new Selector();
  selector.getFields().addAll(Arrays.asList("CampaignId",
      "AdGroupId",
      "Id",
      "CriteriaType",
      "Criteria",
      "FinalUrls",
      "Impressions",
      "Clicks",
      "Cost"));

  // Create report definition.
  ReportDefinition reportDefinition = new ReportDefinition();
  reportDefinition.setReportName("Criteria performance report #" + System.currentTimeMillis());
  reportDefinition.setDateRangeType(ReportDefinitionDateRangeType.YESTERDAY);
  reportDefinition.setReportType(ReportDefinitionReportType.CRITERIA_PERFORMANCE_REPORT);
  reportDefinition.setDownloadFormat(DownloadFormat.CSV);
  
  // Optional: Set the reporting configuration of the session to suppress header, column name, or
  // summary rows in the report output. You can also configure this via your ads.properties
  // configuration file. See AdWordsSession.Builder.from(Configuration) for details.
  // In addition, you can set whether you want to explicitly include or exclude zero impression
  // rows.
  ReportingConfiguration reportingConfiguration =
      new ReportingConfiguration.Builder()
          .skipReportHeader(false)
          .skipColumnHeader(false)
          .skipReportSummary(false)
          // Enable to allow rows with zero impressions to show.
          .includeZeroImpressions(false)
          .build();
  session.setReportingConfiguration(reportingConfiguration);
  
  reportDefinition.setSelector(selector);

  ReportDownloaderInterface reportDownloader =
      adWordsServices.getUtility(session, ReportDownloaderInterface.class);

  // Set the property api.adwords.reportDownloadTimeout or call
  // ReportDownloader.setReportDownloadTimeout to set a timeout (in milliseconds)
  // for CONNECT and READ in report downloads.
  ReportDownloadResponse response = reportDownloader.downloadReport(reportDefinition);
  response.saveToFile(reportFile);

  System.out.printf("Report successfully downloaded to: %s%n", reportFile);
}