// Copyright 2013 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 dfp.axis.v201308.contentservice;
import com.google.api.ads.common.lib.auth.OfflineCredentials;
import com.google.api.ads.common.lib.auth.OfflineCredentials.Api;
import com.google.api.ads.dfp.axis.factory.DfpServices;
import com.google.api.ads.dfp.axis.utils.v201308.StatementBuilder;
import com.google.api.ads.dfp.axis.v201308.Content;
import com.google.api.ads.dfp.axis.v201308.ContentPage;
import com.google.api.ads.dfp.axis.v201308.ContentServiceInterface;
import com.google.api.ads.dfp.axis.v201308.CustomTargetingServiceInterface;
import com.google.api.ads.dfp.axis.v201308.CustomTargetingValuePage;
import com.google.api.ads.dfp.axis.v201308.NetworkServiceInterface;
import com.google.api.ads.dfp.axis.v201308.Statement;
import com.google.api.ads.dfp.lib.client.DfpSession;
import com.google.api.client.auth.oauth2.Credential;
/**
* This example gets all active content categorized as "comedy" using the
* network's content browse custom targeting key. This feature is only available
* to DFP video publishers.
*
* Credentials and properties in {@code fromFile()} are pulled from the
* "ads.properties" file. See README for more info.
*
* Tags: NetworkService.getCurrentNetwork
* Tags: CustomTargetingService.getCustomTargetingValuesByStatement
* Tags: ContentService.getContentByStatementAndCustomTargetingValue
*
* @author Adam Rogal
*/
public class GetComedyContent {
public static void runExample(DfpServices dfpServices, DfpSession session) throws Exception {
// Get the ContentService.
ContentServiceInterface contentService =
dfpServices.get(session, ContentServiceInterface.class);
// Get the CustomTargetingService.
CustomTargetingServiceInterface customTargetingService =
dfpServices.get(session, CustomTargetingServiceInterface.class);
// Get the NetworkService.
NetworkServiceInterface networkService =
dfpServices.get(session, NetworkServiceInterface.class);
// Get content browse custom targeting key ID.
long contentBrowseCustomTargetingKeyId =
networkService.getCurrentNetwork().getContentBrowseCustomTargetingKeyId();
if (contentBrowseCustomTargetingKeyId == 0) {
throw new RuntimeException("Your network does not have content categories enabled.");
}
// Create a statement to select the categories matching the name comedy.
Statement categoryFilterStatement = new StatementBuilder()
.where("customTargetingKeyId = :contentBrowseCustomTargetingKeyId and name = :category")
.limit(1)
.withBindVariableValue(
"contentBrowseCustomTargetingKeyId", contentBrowseCustomTargetingKeyId)
.withBindVariableValue("category", "comedy").toStatement();
// Get categories matching the filter statement.
CustomTargetingValuePage customTargetingValuePage =
customTargetingService.getCustomTargetingValuesByStatement(categoryFilterStatement);
// Get the custom targeting value ID for the comedy category.
long categoryCustomTargetingValueId = customTargetingValuePage.getResults()[0].getId();
// Create a statement to select all content.
StatementBuilder statementBuilder = new StatementBuilder()
.orderBy("id ASC")
.limit(StatementBuilder.SUGGESTED_PAGE_LIMIT);
// Default for total result set size.
int totalResultSetSize = 0;
do {
// Get content by statement.
ContentPage page = contentService.getContentByStatementAndCustomTargetingValue(
statementBuilder.toStatement(), categoryCustomTargetingValueId);
if (page.getResults() != null) {
totalResultSetSize = page.getTotalResultSetSize();
int i = page.getStartIndex();
for (Content content : page.getResults()) {
System.out.printf(
"%d) Content with ID \"%d\" and name \"%s\" was found.\n", i++,
content.getId(), content.getName());
}
}
statementBuilder.increaseOffsetBy(StatementBuilder.SUGGESTED_PAGE_LIMIT);
} while (statementBuilder.getOffset() < totalResultSetSize);
System.out.printf("Number of results found: %d\n", totalResultSetSize);
}
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.DFP)
.fromFile()
.build()
.generateCredential();
// Construct a DfpSession.
DfpSession session = new DfpSession.Builder()
.fromFile()
.withOAuth2Credential(oAuth2Credential)
.build();
DfpServices dfpServices = new DfpServices();
runExample(dfpServices, session);
}
}