// Copyright 2012 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 v201302.publisherquerylanguageservice;
import com.google.api.ads.dfp.lib.DfpService;
import com.google.api.ads.dfp.lib.DfpServiceLogger;
import com.google.api.ads.dfp.lib.DfpUser;
import com.google.api.ads.dfp.lib.utils.CsvUtils;
import com.google.api.ads.dfp.lib.utils.v201302.PqlUtils;
import com.google.api.ads.dfp.lib.utils.v201302.StatementBuilder;
import com.google.api.ads.dfp.v201302.PublisherQueryLanguageServiceInterface;
import com.google.api.ads.dfp.v201302.ResultSet;
import com.google.api.ads.dfp.v201302.Row;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* This example gets all cities available to target. This example will take
* a while to run.
*
* A full list of available tables can be found at
* http://code.google.com/apis/dfp/docs/reference/v201302/PublisherQueryLanguageService.html
*
* Tags: PublisherQueryLanguageService.select
*
* @author api.arogal@gmail.com (Adam Rogal)
*/
public class GetAllCitiesExample {
public static void main(String[] args) {
try {
// Log SOAP XML request and response.
DfpServiceLogger.log();
// Get DfpUser from "~/dfp.properties".
DfpUser user = new DfpUser();
// Get the PublisherQueryLanguageService.
PublisherQueryLanguageServiceInterface pqlService =
user.getService(DfpService.V201302.PUBLISHER_QUERY_LANGUAGE_SERVICE);
// Create statement to select all targetable cities.
// For criteria that do not have a "targetable" property, that predicate
// may be left off, i.e. just "SELECT * FROM Browser_Groups LIMIT 500"
String selectStatement = "SELECT * FROM City WHERE targetable = true LIMIT 500";
int offset = 0;
int resultSetSize = 0;
List<Row> allRows = new ArrayList<Row>();
ResultSet resultSet;
do {
StatementBuilder statementBuilder =
new StatementBuilder(selectStatement + " OFFSET " + offset);
// Get all cities.
resultSet = pqlService.select(statementBuilder.toStatement());
// Collect all cities from each page.
allRows.addAll(Arrays.asList(resultSet.getRows()));
// Display results.
System.out.println(PqlUtils.resultSetToString(resultSet));
offset += 500;
resultSetSize = resultSet.getRows() == null ? 0 : resultSet.getRows().length;
} while (resultSetSize == 500);
System.out.println("Number of results found: " + allRows.size());
// Optionally, save all rows to a CSV.
resultSet.setRows(allRows.toArray(new Row[] {}));
CsvUtils.writeCsv(PqlUtils.resultSetToStringArrayList(resultSet), "cities.csv");
} catch (Exception e) {
e.printStackTrace();
}
}
}