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docs: add async api code snippet (#25)
* docs: add async api code snippet * fix lint * fix lint * use dataformat * fix import order * rename to inputUri * add pom * update gitignore * add pom in snapshot and install-without-bom * add indentation * reduce buckeet name length * 🦉 Updates from OwlBot post-processor See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md * rm region tag in test Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
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optimization/snippets/src/main/java/com/example/optimizationai/AsyncApi.java
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| /* | ||
| * Copyright 2022 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 | ||
| * | ||
| * 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. | ||
| */ | ||
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| package com.optimizationai; | ||
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| // [START cloudoptimization_async_api] | ||
| import com.google.api.gax.longrunning.OperationFuture; | ||
| import com.google.cloud.optimization.v1.AsyncModelMetadata; | ||
| import com.google.cloud.optimization.v1.BatchOptimizeToursRequest; | ||
| import com.google.cloud.optimization.v1.BatchOptimizeToursRequest.AsyncModelConfig; | ||
| import com.google.cloud.optimization.v1.BatchOptimizeToursResponse; | ||
| import com.google.cloud.optimization.v1.DataFormat; | ||
| import com.google.cloud.optimization.v1.FleetRoutingClient; | ||
| import com.google.cloud.optimization.v1.GcsDestination; | ||
| import com.google.cloud.optimization.v1.GcsSource; | ||
| import com.google.cloud.optimization.v1.InputConfig; | ||
| import com.google.cloud.optimization.v1.OutputConfig; | ||
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| /** | ||
| * This is an example to send a request to Cloud Fleet Routing asynchronous API via Java API Client. | ||
| * A sample async_request_java.textproto file and a sample request_model_java.json file can be found | ||
| * in the resources folder. | ||
| */ | ||
| public class AsyncApi { | ||
| public static void callAsyncApi() throws Exception { | ||
| // TODO(developer): Replace these variables before running the sample. | ||
| String projectParent = "projects/{YOUR_GCP_PROJECT_ID}"; | ||
| String inputUri = "gs://YOUR_GCS_PATH"; | ||
| String outputUri = "gs://YOUR_SOLUTION_PATH"; | ||
| callAsyncApi(projectParent, inputUri, outputUri); | ||
| } | ||
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| public static void callAsyncApi(String projectParent, String inputUri, String outputUri) | ||
| throws Exception { | ||
| GcsSource gcsSource = GcsSource.newBuilder().setUri(inputUri).build(); | ||
| InputConfig inputConfig = | ||
| InputConfig.newBuilder().setGcsSource(gcsSource).setDataFormat(DataFormat.JSON).build(); | ||
| GcsDestination gcsDestination = GcsDestination.newBuilder().setUri(outputUri).build(); | ||
| OutputConfig outputConfig = | ||
| OutputConfig.newBuilder() | ||
| .setGcsDestination(gcsDestination) | ||
| .setDataFormat(DataFormat.JSON) | ||
| .build(); | ||
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| AsyncModelConfig asyncModelConfig = | ||
| AsyncModelConfig.newBuilder() | ||
| .setInputConfig(inputConfig) | ||
| .setOutputConfig(outputConfig) | ||
| .build(); | ||
| BatchOptimizeToursRequest request = | ||
| BatchOptimizeToursRequest.newBuilder() | ||
| .setParent(projectParent) | ||
| .addModelConfigs(asyncModelConfig) | ||
| .build(); | ||
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| FleetRoutingClient fleetRoutingClient = FleetRoutingClient.create(); | ||
| OperationFuture<BatchOptimizeToursResponse, AsyncModelMetadata> response = | ||
| fleetRoutingClient.batchOptimizeToursAsync(request); | ||
| System.out.format("the response name: %s\n", response.getInitialFuture().get().getName()); | ||
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| // Block to wait for the job to finish. | ||
| response.getPollingFuture().get(); | ||
| if (response.getMetadata().get().getState() == AsyncModelMetadata.State.SUCCEEDED) { | ||
| // Code to do your stuff | ||
| System.out.println("Job finished successfully."); | ||
| } else { | ||
| System.out.println( | ||
| "Job failed with message:" + response.getPollingFuture().get().getErrorMessage()); | ||
| } | ||
| } | ||
| } | ||
| // [END cloudoptimization_async_api] |
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optimization/snippets/src/test/java/com/example/optimizationai/AsyncApiTest.java
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| /* | ||
| * Copyright 2022 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 | ||
| * | ||
| * 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. | ||
| */ | ||
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| package com.optimizationai; | ||
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| import static com.google.common.truth.Truth.assertThat; | ||
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| import com.google.api.gax.paging.Page; | ||
| import com.google.cloud.storage.Blob; | ||
| import com.google.cloud.storage.BucketInfo; | ||
| import com.google.cloud.storage.Storage; | ||
| import com.google.cloud.storage.StorageOptions; | ||
| import java.io.ByteArrayOutputStream; | ||
| import java.io.PrintStream; | ||
| import java.util.UUID; | ||
| import org.junit.After; | ||
| import org.junit.Before; | ||
| import org.junit.Test; | ||
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| /** Tests for AsyncApi sample. */ | ||
| public class AsyncApiTest { | ||
| private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT"); | ||
| private static final String PROJECT_PARENT = String.format("projects/%s", PROJECT_ID); | ||
| private static final String BUCKET_NAME = | ||
| String.format("optimizationai-test-%s", UUID.randomUUID()); | ||
| private static final String INPUT_URI = | ||
| "gs://cloud-samples-data/optimization-ai/async_request_model.json"; | ||
| private static final String BATCH_OUTPUT_URI = | ||
| String.format("gs://%s/code_snippets_test_output.json", BUCKET_NAME); | ||
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| private ByteArrayOutputStream bout; | ||
| private PrintStream out; | ||
| private PrintStream originalPrintStream; | ||
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| private static void cleanUpBucket() { | ||
| Storage storage = StorageOptions.getDefaultInstance().getService(); | ||
| Page<Blob> blobs = storage.list(BUCKET_NAME, Storage.BlobListOption.currentDirectory()); | ||
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| deleteDirectory(storage, blobs); | ||
| } | ||
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| private static void deleteDirectory(Storage storage, Page<Blob> blobs) { | ||
| for (Blob blob : blobs.iterateAll()) { | ||
| if (!blob.delete()) { | ||
| Page<Blob> subBlobs = | ||
| storage.list( | ||
| BUCKET_NAME, | ||
| Storage.BlobListOption.currentDirectory(), | ||
| Storage.BlobListOption.prefix(blob.getName())); | ||
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| deleteDirectory(storage, subBlobs); | ||
| } | ||
| } | ||
| } | ||
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| @Before | ||
| public void setUp() { | ||
| bout = new ByteArrayOutputStream(); | ||
| out = new PrintStream(bout); | ||
| originalPrintStream = System.out; | ||
| System.setOut(out); | ||
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| Storage storage = StorageOptions.getDefaultInstance().getService(); | ||
| storage.create(BucketInfo.of(BUCKET_NAME)); | ||
| } | ||
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| @After | ||
| public void tearDown() { | ||
| cleanUpBucket(); | ||
| System.out.flush(); | ||
| System.setOut(originalPrintStream); | ||
| } | ||
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| @Test | ||
| public void testAsyncApi() throws Exception { | ||
| AsyncApi.callAsyncApi(PROJECT_PARENT, INPUT_URI, BATCH_OUTPUT_URI); | ||
| String got = bout.toString(); | ||
| assertThat(got).contains("Job"); | ||
| } | ||
| } |