Add UploadMediaBundle.java (#280)

Author: wayneluzw

google-ads-examples/src/main/java/com/google/ads/googleads/examples/misc/UploadMediaBundle.java

@@ -0,0 +1,128 @@
+//
+// 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.misc;
+
+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.v3.enums.MediaTypeEnum.MediaType;
+import com.google.ads.googleads.v3.errors.GoogleAdsError;
+import com.google.ads.googleads.v3.errors.GoogleAdsException;
+import com.google.ads.googleads.v3.resources.MediaBundle;
+import com.google.ads.googleads.v3.resources.MediaFile;
+import com.google.ads.googleads.v3.services.MediaFileOperation;
+import com.google.ads.googleads.v3.services.MediaFileServiceClient;
+import com.google.ads.googleads.v3.services.MutateMediaFilesResponse;
+import com.google.common.io.ByteStreams;
+import com.google.protobuf.ByteString;
+import com.google.protobuf.BytesValue;
+import com.google.protobuf.StringValue;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.net.URL;
+import java.util.Arrays;
+
+/**
+ * Uploads an HTML5 zip file as a media bundle. More information about media bundles can be found at
+ * https://developers.google.com/google-ads/api/docs/assets/overview.
+ */
+public class UploadMediaBundle {
+
+  private static final String BUNDLE_URL = "https://goo.gl/9Y7qI2";
+
+  private static class UploadMediaBundleParams extends CodeSampleParams {
+
+    @Parameter(names = ArgumentNames.CUSTOMER_ID, required = true)
+    private Long customerId;
+  }
+
+  public static void main(String[] args) throws IOException {
+    UploadMediaBundleParams params = new UploadMediaBundleParams();
+    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");
+    }
+
+    GoogleAdsClient googleAdsClient;
+    try {
+      googleAdsClient = GoogleAdsClient.newBuilder().fromPropertiesFile().build();
+    } catch (FileNotFoundException fnfe) {
+      System.err.printf(
+          "Failed to load GoogleAdsClient configuration from file. Exception: %s%n", fnfe);
+      return;
+    } catch (IOException ioe) {
+      System.err.printf("Failed to create GoogleAdsClient. Exception: %s%n", ioe);
+      return;
+    }
+
+    try {
+      new UploadMediaBundle().runExample(googleAdsClient, params.customerId);
+    } 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);
+      }
+    }
+  }
+
+  /**
+   * Runs the example.
+   *
+   * @param googleAdsClient the Google Ads API client.
+   * @param customerId the client customer ID.
+   * @throws GoogleAdsException if an API request failed with one or more service errors.
+   */
+  private void runExample(GoogleAdsClient googleAdsClient, long customerId) throws IOException {
+
+    // Reads the sample media bundle from the URL into a byte array.
+    byte[] bundleData = ByteStreams.toByteArray(new URL(BUNDLE_URL).openStream());
+
+    // Creates a media bundle file.
+    MediaBundle bundle =
+        MediaBundle.newBuilder().setData(BytesValue.of(ByteString.copyFrom(bundleData))).build();
+
+    // Creates a media file.
+    MediaFile file =
+        MediaFile.newBuilder()
+            .setName(StringValue.of("Ad Media Bundle"))
+            .setType(MediaType.MEDIA_BUNDLE)
+            .setSourceUrl(StringValue.of(BUNDLE_URL))
+            .setMediaBundle(bundle)
+            .build();
+
+    // Creates a media file operation.
+    MediaFileOperation op = MediaFileOperation.newBuilder().setCreate(file).build();
+
+    // Issues a mutate request to add the media file.
+    try (MediaFileServiceClient mediaFileServiceClient =
+        googleAdsClient.getLatestVersion().createMediaFileServiceClient()) {
+      MutateMediaFilesResponse response =
+          mediaFileServiceClient.mutateMediaFiles(Long.toString(customerId), Arrays.asList(op));
+      System.out.printf(
+          "The media bundle with resource name '%s' was added.%n",
+          response.getResults(0).getResourceName());
+    }
+  }
+}