com.google.bidmanager.api.samples.DownloadLineItems.java Source code

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Here is the source code for com.google.bidmanager.api.samples.DownloadLineItems.java

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/*
 * Copyright (c) 2015 Google Inc.
 *
 * 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 com.google.bidmanager.api.samples;

import com.google.api.services.doubleclickbidmanager.DoubleClickBidManager;
import com.google.api.services.doubleclickbidmanager.model.DownloadLineItemsRequest;
import com.google.api.services.doubleclickbidmanager.model.DownloadLineItemsResponse;
import com.google.common.base.Charsets;
import com.google.common.io.Files;

import java.io.File;

/**
 * In DoubleClick Bid Manager, line items bid on impressions and deliver ads 
 * through exchanges and networks.  Once your line items are setup in the UI,
 * you can use the API to download a filtered list of line items to a csv file
 * which can then be modified and re-uploaded using UploadLineItems.
 */
public class DownloadLineItems {
    public static void main(String[] args) throws Exception {
        // Get an authenticated connection to the API.
        DoubleClickBidManager service = SecurityUtilities.getAPIService();

        // Setup any filtering on the API request
        DownloadLineItemsRequest dliRequest = new DownloadLineItemsRequest();
        /* If your download requests times out you may need to filter to reduce the
         * number of items returned - the commented code below filters on 
         * ADVERTISER_ID, refer to the reference guide at 
         * https://developers.google.com/bid-manager/ for other options. 
         */
        // .setFilterType("ADVERTISER_ID")
        // .setFilterIds(Arrays.asList(0L, 1L, 2L));

        // Call the API, getting the (filtered) list of line items.
        dliRequest.setFileSpec("SDF");
        DownloadLineItemsResponse dliResponse = service.lineitems().downloadlineitems(dliRequest).execute();
        File to = new File("line_items.csv");
        Files.write(dliResponse.getLineItems(), to, Charsets.UTF_8);
        System.out.println("Download complete.");
    }
}