Get method not working in Data Service

[Yehoshaphat Schellekens]

HI All

I'm Trying to pull some data using the data service, i know that this service's get methods are a bit different, but im following the API in: https://developers.google.com/adwords/api/docs/reference/v201502/DataService

 It seems like my IDE doe's not recognize the other possible get methods, as following:

import com.google.api.ads.adwords.axis.factory.AdWordsServices;
import com.google.api.ads.adwords.axis.utils.v201502.SelectorBuilder;
import com.google.api.ads.adwords.axis.v201502.cm.AdGroupBidLandscapePage;
import com.google.api.ads.adwords.axis.v201502.cm.DataService;
import com.google.api.ads.adwords.axis.v201502.cm.Selector;
import com.google.api.ads.adwords.lib.client.AdWordsSession;
import com.google.api.ads.common.lib.auth.OfflineCredentials;
import com.google.api.client.auth.oauth2.Credential;

..........CREDENTIALS......

  public static void main(String[] args) throws Exception {

    // Generate a refreshable OAuth2 credential similar to a ClientLogin token

    // and can be used in place of a service account.

    Credential oAuth2Credential = new OfflineCredentials.Builder()

        .forApi(OfflineCredentials.Api.ADWORDS)

        .withClientSecrets(Client_ID, Client_secret).withRefreshToken(RefreshToken)

        .build()

        .generateCredential();

    // Construct an AdWordsSession.

    AdWordsSession session = new AdWordsSession.Builder()

        .withClientCustomerId(clientCustomerId).withDeveloperToken(developerToken).withUserAgent(userAgent)

        .withOAuth2Credential(oAuth2Credential)

        .build();

    AdWordsServices adWordsServices = new AdWordsServices();

    runExample(adWordsServices, session);

  }

  

  public static void runExample(

      AdWordsServices adWordsServices, AdWordsSession session) throws Exception {

    // Get the CampaignService.

    DataService dataService = adWordsServices.get(session, DataService.class);

    int offset = 0;

    // Create selector.

    SelectorBuilder builder = new SelectorBuilder();

    Selector selector = builder

        .fields("AdGroupId", "Bid", "CampaignId", "CriterionId", "EndDate", "LocalClicks", "LocalCost", "LocalImpressions", "PromotedImpressions", "StartDate")

        .build();

    AdGroupBidLandscapePage page = null;

    

    do {

      // Get all data

      page = dataService.getAdGroupBidLandscape(selector); // the problem is here : get method isn't  recognized

      

      

      // Display campaigns.

      if (page.getEntries() != null) {

        for ( DataService ds : page.getEntries()) { 

          System.out.println(ds.toString());

        }

      } else {

        System.out.println("No campaigns were found.");

      }

      offset += PAGE_SIZE;

      selector = builder.increaseOffsetBy(PAGE_SIZE).build();

    } while (offset < page.getTotalNumEntries());

  }

Thanks for any help on that :)

[Josh Radcliff (AdWords API Team)]

Hi,

I think the problem here is that you are retrieving a DataService object from AdWordsServices. Please try switching to a DataServiceInterface object instead, as shown in the GetKeywordBidSimulations.java example, and let me know if that doesn't resolve the issue.

DataServiceInterface dataService = adWordsServices.get(session, DataServiceInterface.class);

Thanks,

Josh, AdWords API Team

[Yehoshaphat Schellekens]

Thanks, it seems like its working :)