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LinkFeedItemSet.java
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LinkFeedItemSet.java
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// Copyright 2020 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.feeds;
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.errors.GoogleAdsError;
import com.google.ads.googleads.v16.errors.GoogleAdsException;
import com.google.ads.googleads.v16.resources.FeedItemSetLink;
import com.google.ads.googleads.v16.services.FeedItemSetLinkOperation;
import com.google.ads.googleads.v16.services.FeedItemSetLinkServiceClient;
import com.google.ads.googleads.v16.services.MutateFeedItemSetLinkResult;
import com.google.ads.googleads.v16.services.MutateFeedItemSetLinksResponse;
import com.google.ads.googleads.v16.utils.ResourceNames;
import com.google.common.collect.ImmutableList;
import java.io.FileNotFoundException;
import java.io.IOException;
/**
* Links the specified feed item to the specified feed item set. The specified feed item set must
* not be created as a dynamic set, i.e., neither {@code dynamicLocationSetFilter} nor {@code
* dynamicAffiliateLocationSetFilter} should be set. In addition, the feed item must belong to the
* feed associated with the feed item set.
*/
public class LinkFeedItemSet {
private static class LinkFeedItemSetParams extends CodeSampleParams {
@Parameter(names = ArgumentNames.CUSTOMER_ID, required = true)
private long customerId;
@Parameter(names = ArgumentNames.FEED_ID, required = true)
private long feedId;
@Parameter(names = ArgumentNames.FEED_ITEM_SET_ID, required = true)
private long feedItemSetId;
@Parameter(names = ArgumentNames.FEED_ITEM_ID, required = true)
private long feedItemId;
}
public static void main(String[] args) {
LinkFeedItemSetParams params = new LinkFeedItemSetParams();
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.feedId = Long.parseLong("INSERT_FEED_ID_HERE");
params.feedItemSetId = Long.parseLong("INSERT_FEED_ITEM_SET_ID_HERE");
params.feedItemId = Long.parseLong("INSERT_FEED_ITEM_ID_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 LinkFeedItemSet()
.runExample(
googleAdsClient,
params.customerId,
params.feedId,
params.feedItemSetId,
params.feedItemId);
} 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.
*
* @param googleAdsClient the Google Ads API client.
* @param customerId the customer ID.
* @param feedId the feed ID.
* @param feedItemSetId the feed item set ID.
* @param feedItemId the feed item ID.
* @throws GoogleAdsException if an API request failed with one or more service errors.
*/
private void runExample(
GoogleAdsClient googleAdsClient,
long customerId,
long feedId,
long feedItemSetId,
long feedItemId) {
// Creates a new feed item set link that binds the specified feed item set and feed item.
String feedItemSetResourceName = ResourceNames.feedItemSet(customerId, feedId, feedItemSetId);
String feedItemResourceName = ResourceNames.feedItem(customerId, feedId, feedItemId);
FeedItemSetLink feedItemSetLink =
FeedItemSetLink.newBuilder()
.setFeedItemSet(feedItemSetResourceName)
.setFeedItem(feedItemResourceName)
.build();
// Constructs a feed item set link operation.
FeedItemSetLinkOperation feedItemSetLinkOperation =
FeedItemSetLinkOperation.newBuilder().setCreate(feedItemSetLink).build();
// Creates the feed item set link service client.
try (FeedItemSetLinkServiceClient feedItemSetLinkServiceClient =
googleAdsClient.getLatestVersion().createFeedItemSetLinkServiceClient()) {
// Issues a mutate request to add the feed item set link on the server.
MutateFeedItemSetLinksResponse response =
feedItemSetLinkServiceClient.mutateFeedItemSetLinks(
Long.toString(customerId), ImmutableList.of(feedItemSetLinkOperation));
// Prints some information about the created feed item set link.
for (MutateFeedItemSetLinkResult result : response.getResultsList()) {
System.out.printf(
"Created a feed item set link with resource name '%s' that links feed item set '%s' "
+ "to feed item '%s'.%n",
result.getResourceName(), feedItemSetResourceName, feedItemResourceName);
}
}
}
}