// Copyright 2014 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package adwords.axis.v201406.express;
import com.google.api.ads.adwords.axis.factory.AdWordsServices;
import com.google.api.ads.adwords.axis.v201406.cm.Money;
import com.google.api.ads.adwords.axis.v201406.cm.Operator;
import com.google.api.ads.adwords.axis.v201406.express.Promotion;
import com.google.api.ads.adwords.axis.v201406.express.PromotionOperation;
import com.google.api.ads.adwords.axis.v201406.express.PromotionServiceInterface;
import com.google.api.ads.adwords.lib.client.AdWordsSession;
import com.google.api.ads.common.lib.auth.OfflineCredentials;
import com.google.api.ads.common.lib.auth.OfflineCredentials.Api;
import com.google.api.client.auth.oauth2.Credential;
/**
* This example updates a promotion for an express businesses. To add a promotion, run
* AddPromotion.java.
*
* Credentials and properties in {@code fromFile()} are pulled from the "ads.properties" file. See
* README for more info.
*
* Tags: PromotionService.mutate
*
* @author Josh Radcliff
*/
public class UpdatePromotion {
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(Api.ADWORDS)
.fromFile()
.build()
.generateCredential();
// Construct an AdWordsSession.
AdWordsSession session = new AdWordsSession.Builder()
.fromFile()
.withOAuth2Credential(oAuth2Credential)
.build();
AdWordsServices adWordsServices = new AdWordsServices();
Long businessId = Long.valueOf("INSERT_BUSINESS_ID_HERE");
Long promotionId = Long.valueOf("INSERT_PROMOTION_ID_HERE");
runExample(adWordsServices, session, businessId, promotionId);
}
public static Promotion runExample(AdWordsServices adWordsServices, AdWordsSession session,
Long businessId, Long promotionId) throws Exception {
// Get the PromotionService
PromotionServiceInterface promotionService =
adWordsServices.get(session, PromotionServiceInterface.class);
// PromotionService requires an Express business ID
session.setExpressBusinessId(businessId);
// Update the budget for the promotion
Promotion promotion = new Promotion();
promotion.setId(promotionId);
Money newBudget = new Money();
newBudget.setMicroAmount(2000000L);
promotion.setBudget(newBudget);
Promotion[] mutatedPromotions = promotionService.mutate(
new PromotionOperation[] {new PromotionOperation(Operator.SET, null, promotion)});
System.out.printf("Promotion ID %d for business ID %d now has budget micro amount %,d%n",
promotionId, businessId, mutatedPromotions[0].getBudget().getMicroAmount());
return mutatedPromotions[0];
}
}