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AddHotelCallout.java
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AddHotelCallout.java
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// Copyright 2019 Google LLC
//
// 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
//
// https://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.ads.googleads.examples.assets;
import com.beust.jcommander.Parameter;
import com.google.ads.googleads.examples.utils.ArgumentNames;
import com.google.ads.googleads.examples.utils.CodeSampleParams;
import com.google.ads.googleads.lib.GoogleAdsClient;
import com.google.ads.googleads.v16.common.HotelCalloutAsset;
import com.google.ads.googleads.v16.enums.AssetFieldTypeEnum.AssetFieldType;
import com.google.ads.googleads.v16.errors.GoogleAdsError;
import com.google.ads.googleads.v16.errors.GoogleAdsException;
import com.google.ads.googleads.v16.resources.Asset;
import com.google.ads.googleads.v16.resources.CustomerAsset;
import com.google.ads.googleads.v16.services.AssetOperation;
import com.google.ads.googleads.v16.services.AssetServiceClient;
import com.google.ads.googleads.v16.services.CustomerAssetOperation;
import com.google.ads.googleads.v16.services.CustomerAssetServiceClient;
import com.google.ads.googleads.v16.services.MutateAssetResult;
import com.google.ads.googleads.v16.services.MutateAssetsResponse;
import com.google.ads.googleads.v16.services.MutateCustomerAssetResult;
import com.google.ads.googleads.v16.services.MutateCustomerAssetsResponse;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
/** Adds a hotel callout asset and adds the asset to the given account. */
public class AddHotelCallout {
private static class AddHotelCalloutParams extends CodeSampleParams {
@Parameter(names = ArgumentNames.CUSTOMER_ID, required = true)
private Long customerId;
// See supported languages at:
// https://developers.google.com/hotels/hotel-ads/api-reference/language-codes
@Parameter(names = ArgumentNames.LANGUAGE_CODE, required = true)
private String languageCode;
}
public static void main(String[] args) {
AddHotelCalloutParams params = new AddHotelCalloutParams();
if (!params.parseArguments(args)) {
// Either pass the required parameters for this example on the command line, or insert them
// into the code here. See the parameter class definition above for descriptions.
params.customerId = Long.parseLong("INSERT_CUSTOMER_ID_HERE");
params.languageCode = "INSERT_LANGUAGE_CODE_HERE";
}
GoogleAdsClient googleAdsClient = null;
try {
googleAdsClient = GoogleAdsClient.newBuilder().fromPropertiesFile().build();
} catch (FileNotFoundException fnfe) {
System.err.printf(
"Failed to load GoogleAdsClient configuration from file. Exception: %s%n", fnfe);
System.exit(1);
} catch (IOException ioe) {
System.err.printf("Failed to create GoogleAdsClient. Exception: %s%n", ioe);
System.exit(1);
}
try {
new AddHotelCallout().runExample(googleAdsClient, params.customerId, params.languageCode);
} catch (GoogleAdsException gae) {
// GoogleAdsException is the base class for most exceptions thrown by an API request.
// Instances of this exception have a message and a GoogleAdsFailure that contains a
// collection of GoogleAdsErrors that indicate the underlying causes of the
// GoogleAdsException.
System.err.printf(
"Request ID %s failed due to GoogleAdsException. Underlying errors:%n",
gae.getRequestId());
int i = 0;
for (GoogleAdsError googleAdsError : gae.getGoogleAdsFailure().getErrorsList()) {
System.err.printf(" Error %d: %s%n", i++, googleAdsError);
}
System.exit(1);
}
}
/** Runs the example. */
private void runExample(GoogleAdsClient googleAdsClient, long customerId, String languageCode) {
// Creates assets for the hotel callouts.
List<String> assetResourceNames =
addHotelCalloutAssets(googleAdsClient, customerId, languageCode);
// Links the assets at the account level, so they will serve in all eligible campaigns.
linkAssetsToAccount(googleAdsClient, customerId, assetResourceNames);
}
/** Creates new hotel callout assets. */
private List<String> addHotelCalloutAssets(
GoogleAdsClient googleAdsClient, long customerId, String languageCode) {
List<HotelCalloutAsset> hotelCalloutAssets = new ArrayList<>();
// Creates the callouts with text and specified language.
hotelCalloutAssets.add(
HotelCalloutAsset.newBuilder().setText("Activities").setLanguageCode(languageCode).build());
hotelCalloutAssets.add(
HotelCalloutAsset.newBuilder().setText("Facilities").setLanguageCode(languageCode).build());
// Wraps the HotelCalloutAsset in an Asset and creates an AssetOperation to add the Asset.
List<AssetOperation> operations =
hotelCalloutAssets.stream()
.map(callout -> Asset.newBuilder().setHotelCalloutAsset(callout).build())
.map(asset -> AssetOperation.newBuilder().setCreate(asset).build())
.collect(Collectors.toList());
// Issues the create request to create the assets.
try (AssetServiceClient assetClient =
googleAdsClient.getLatestVersion().createAssetServiceClient()) {
MutateAssetsResponse response =
assetClient.mutateAssets(String.valueOf(customerId), operations);
List<String> resourceNames =
response.getResultsList().stream()
.map(MutateAssetResult::getResourceName)
.collect(Collectors.toList());
// Prints some information about the result.
for (String resName : resourceNames) {
System.out.printf("Created hotel call out asset with resource name %s.%n", resName);
}
return resourceNames;
}
}
/** Links Asset at the Customer level to serve in all eligible campaigns. */
private void linkAssetsToAccount(
GoogleAdsClient googleAdsClient, long customerId, List<String> assetResourceNames) {
// Creates a CustomerAsset link for each Asset resource name provided, then converts this into a
// CustomerAssetOperation to create the Asset.
List<CustomerAssetOperation> customerAssetsOperations =
assetResourceNames.stream()
.map(
asset ->
CustomerAsset.newBuilder()
.setAsset(asset)
.setFieldType(AssetFieldType.HOTEL_CALLOUT)
.build())
.map(
customerAsset ->
CustomerAssetOperation.newBuilder().setCreate(customerAsset).build())
.collect(Collectors.toList());
// Issues the create request to add the callout.
try (CustomerAssetServiceClient customerAssetClient =
googleAdsClient.getLatestVersion().createCustomerAssetServiceClient()) {
MutateCustomerAssetsResponse response =
customerAssetClient.mutateCustomerAssets(
String.valueOf(customerId), customerAssetsOperations);
List<String> resourceNames =
response.getResultsList().stream()
.map(MutateCustomerAssetResult::getResourceName)
.collect(Collectors.toList());
for (String resName : resourceNames) {
System.out.printf("Added an account asset with resource name: '%s'.%n", resName);
}
}
}
}