docs(samples): add storage_grpc_quickstart samples

README.md

@@ -50,7 +50,7 @@ If you are using Maven without the BOM, add this to your dependencies:
 If you are using Gradle 5.x or later, add this to your dependencies:
 
 ```Groovy
-implementation platform('com.google.cloud:libraries-bom:26.16.0')
+implementation platform('com.google.cloud:libraries-bom:26.17.0')
 
 implementation 'com.google.cloud:google-cloud-storage'
 ```
@@ -224,6 +224,8 @@ Samples are in the [`samples/`](https://github.com/googleapis/java-storage/tree/
 | Configure Retries | [source code](https://github.com/googleapis/java-storage/blob/main/samples/snippets/src/main/java/com/example/storage/ConfigureRetries.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-storage&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/storage/ConfigureRetries.java) |
 | Generate Signed Post Policy V4 | [source code](https://github.com/googleapis/java-storage/blob/main/samples/snippets/src/main/java/com/example/storage/GenerateSignedPostPolicyV4.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-storage&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/storage/GenerateSignedPostPolicyV4.java) |
 | Get Service Account | [source code](https://github.com/googleapis/java-storage/blob/main/samples/snippets/src/main/java/com/example/storage/GetServiceAccount.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-storage&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/storage/GetServiceAccount.java) |
+| Quickstart Grpc Dp Sample | [source code](https://github.com/googleapis/java-storage/blob/main/samples/snippets/src/main/java/com/example/storage/QuickstartGrpcDpSample.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-storage&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/storage/QuickstartGrpcDpSample.java) |
+| Quickstart Grpc Sample | [source code](https://github.com/googleapis/java-storage/blob/main/samples/snippets/src/main/java/com/example/storage/QuickstartGrpcSample.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-storage&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/storage/QuickstartGrpcSample.java) |
 | Quickstart Sample | [source code](https://github.com/googleapis/java-storage/blob/main/samples/snippets/src/main/java/com/example/storage/QuickstartSample.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-storage&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/storage/QuickstartSample.java) |
 | Add Bucket Default Owner | [source code](https://github.com/googleapis/java-storage/blob/main/samples/snippets/src/main/java/com/example/storage/bucket/AddBucketDefaultOwner.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-storage&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/storage/bucket/AddBucketDefaultOwner.java) |
 | Add Bucket Iam Conditional Binding | [source code](https://github.com/googleapis/java-storage/blob/main/samples/snippets/src/main/java/com/example/storage/bucket/AddBucketIamConditionalBinding.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-storage&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/storage/bucket/AddBucketIamConditionalBinding.java) |

samples/snippets/src/main/java/com/example/storage/QuickstartGrpcDpSample.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2023 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.example.storage;
+
+// [START storage_grpc_quickstart_dp]
+// Imports the Google Cloud client library
+import com.google.cloud.storage.Bucket;
+import com.google.cloud.storage.BucketInfo;
+import com.google.cloud.storage.Storage;
+import com.google.cloud.storage.StorageOptions;
+
+public class QuickstartGrpcDpSample {
+  public static void main(String... args) throws Exception {
+
+    // Create an instance of options which will use the Google Cloud Storage gRPC API for all
+    // operations
+    StorageOptions options = StorageOptions.grpc().setAttemptDirectPath(true).build();
+
+    // Instantiates a client in a try-with-resource to automatically cleanup underlying resources
+    try (Storage storage = options.getService()) {
+      // The name for the new bucket
+      String bucketName = args[0]; // "my-new-bucket";
+
+      // Creates the new bucket using a request to the gRPC API
+      Bucket bucket = storage.create(BucketInfo.of(bucketName));
+
+      System.out.printf("Bucket %s created.%n", bucket.getName());
+    }
+  }
+}
+// [END storage_grpc_quickstart_dp]

samples/snippets/src/main/java/com/example/storage/QuickstartGrpcSample.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2023 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.example.storage;
+
+// [START storage_grpc_quickstart]
+// Imports the Google Cloud client library
+import com.google.cloud.storage.Bucket;
+import com.google.cloud.storage.BucketInfo;
+import com.google.cloud.storage.Storage;
+import com.google.cloud.storage.StorageOptions;
+
+public class QuickstartGrpcSample {
+  public static void main(String... args) throws Exception {
+
+    // Create an instance of options which will use the Google Cloud Storage gRPC API for all
+    // operations
+    StorageOptions options = StorageOptions.grpc().build();
+
+    // Instantiates a client in a try-with-resource to automatically cleanup underlying resources
+    try (Storage storage = options.getService()) {
+      // The name for the new bucket
+      String bucketName = args[0]; // "my-new-bucket";
+
+      // Creates the new bucket using a request to the gRPC API
+      Bucket bucket = storage.create(BucketInfo.of(bucketName));
+
+      System.out.printf("Bucket %s created.%n", bucket.getName());
+    }
+  }
+}
+// [END storage_grpc_quickstart]

samples/snippets/src/test/java/com/example/storage/QuickstartSampleIT.java

@@ -38,14 +38,14 @@ public class QuickstartSampleIT {
 
   private String bucketName;
 
-  private static final void deleteBucket(String bucketName) {
+  private static void deleteBucket(String bucketName) {
     Storage storage = StorageOptions.getDefaultInstance().getService();
     storage.delete(bucketName);
   }
 
   @Before
   public void setUp() {
-    bucketName = "my-new-bucket-" + UUID.randomUUID().toString();
+    bucketName = "my-new-bucket-" + UUID.randomUUID();
   }
 
   @After
@@ -59,4 +59,18 @@ public void testQuickstart() throws Exception {
     String got = stdOutCaptureRule.getCapturedOutputAsUtf8String();
     assertThat(got).contains(String.format("Bucket %s created.", bucketName));
   }
+
+  @Test
+  public void testQuickstartGrpc() throws Exception {
+    QuickstartGrpcSample.main(bucketName);
+    String got = stdOutCaptureRule.getCapturedOutputAsUtf8String();
+    assertThat(got).contains(String.format("Bucket %s created.", bucketName));
+  }
+
+  @Test
+  public void testQuickstartGrpcDp() throws Exception {
+    QuickstartGrpcDpSample.main(bucketName);
+    String got = stdOutCaptureRule.getCapturedOutputAsUtf8String();
+    assertThat(got).contains(String.format("Bucket %s created.", bucketName));
+  }
 }