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Set Endpoint Samples (#1644)
* Set Endpoint Samples * Update pom.xml
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‎automl/beta/pom.xml

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<!--
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Copyright 2019 Google LLC
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<project>
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.example.automl</groupId>
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<artifactId>automl-google-cloud-samples</artifactId>
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<packaging>jar</packaging>
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<!--
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The parent pom defines common style checks and testing strategies for our samples.
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Removing or replacing it should not affect the execution of the samples in anyway.
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-->
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<parent>
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<groupId>com.google.cloud.samples</groupId>
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<artifactId>shared-configuration</artifactId>
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<version>1.0.11</version>
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</parent>
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<properties>
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<maven.compiler.target>1.11</maven.compiler.target>
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<maven.compiler.source>1.11</maven.compiler.source>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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<dependencies>
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<!-- [START automl_java_dependencies] -->
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<dependency>
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<groupId>com.google.cloud</groupId>
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<artifactId>google-cloud-automl</artifactId>
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<version>0.114.0-beta</version>
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</dependency>
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<!-- [END automl_java_dependencies] -->
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<dependency>
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<groupId>com.google.cloud</groupId>
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<artifactId>google-cloud-storage</artifactId>
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<version>1.83.0</version>
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</dependency>
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<dependency>
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<groupId>net.sourceforge.argparse4j</groupId>
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<artifactId>argparse4j</artifactId>
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<version>0.8.1</version>
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</dependency>
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<!-- Test dependencies -->
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.12</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>com.google.truth</groupId>
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<artifactId>truth</artifactId>
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<version>0.41</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>

‎automl/beta/src/main/java/com/example/automl/SetEndpoint.java

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/*
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* Copyright 2019 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.automl;
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import com.google.cloud.automl.v1beta1.AutoMlClient;
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import com.google.cloud.automl.v1beta1.AutoMlSettings;
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import com.google.cloud.automl.v1beta1.Dataset;
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import com.google.cloud.automl.v1beta1.ListDatasetsRequest;
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import com.google.cloud.automl.v1beta1.LocationName;
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import java.io.IOException;
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class SetEndpoint {
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// Change your endpoint
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static void setEndpoint(String projectId) throws IOException {
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// [START automl_set_endpoint]
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AutoMlSettings settings = AutoMlSettings.newBuilder()
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.setEndpoint("eu-automl.googleapis.com:443")
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.build();
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// Initialize client that will be used to send requests. This client only needs to be created
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// once, and can be reused for multiple requests. After completing all of your requests, call
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// the "close" method on the client to safely clean up any remaining background resources.
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AutoMlClient client = AutoMlClient.create(settings);
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// A resource that represents Google Cloud Platform location.
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LocationName projectLocation = LocationName.of(projectId, "eu");
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// [END automl_set_endpoint]
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ListDatasetsRequest request =
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ListDatasetsRequest.newBuilder()
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.setParent(projectLocation.toString())
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.setFilter("translation_dataset_metadata:*")
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.build();
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// List all the datasets available
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System.out.println("List of datasets:");
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for (Dataset dataset : client.listDatasets(request).iterateAll()) {
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System.out.println(dataset);
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}
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client.close();
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}
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}

‎automl/beta/src/test/java/com/example/automl/SetEndpointIT.java

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/*
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* Copyright 2019 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.automl;
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import static com.google.common.truth.Truth.assertThat;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.PrintStream;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.JUnit4;
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/** Tests for Automl Set Endpoint */
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@RunWith(JUnit4.class)
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@SuppressWarnings("checkstyle:abbreviationaswordinname")
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public class SetEndpointIT {
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private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT");
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private ByteArrayOutputStream bout;
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private PrintStream out;
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@Before
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public void setUp() {
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bout = new ByteArrayOutputStream();
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out = new PrintStream(bout);
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System.setOut(out);
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}
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@After
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public void tearDown() {
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System.setOut(null);
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}
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@Test
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public void testSetEndpoint() throws IOException {
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// Act
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SetEndpoint.setEndpoint(PROJECT_ID);
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// Assert
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String got = bout.toString();
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assertThat(got).contains("display_name: \"do_not_delete_me_eu\"");
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}
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}

‎language/cloud-client/src/main/java/com/example/language/SetEndpoint.java

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/*
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* Copyright 2019 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.language;
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import com.google.cloud.language.v1.Document;
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import com.google.cloud.language.v1.LanguageServiceClient;
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import com.google.cloud.language.v1.LanguageServiceSettings;
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import com.google.cloud.language.v1.Sentiment;
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import java.io.IOException;
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class SetEndpoint {
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// Change your endpoint
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static void setEndpoint() throws IOException {
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// [START language_set_endpoint]
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LanguageServiceSettings settings = LanguageServiceSettings.newBuilder()
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.setEndpoint("eu-language.googleapis.com:443")
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.build();
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// Initialize client that will be used to send requests. This client only needs to be created
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// once, and can be reused for multiple requests. After completing all of your requests, call
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// the "close" method on the client to safely clean up any remaining background resources.
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LanguageServiceClient client = LanguageServiceClient.create(settings);
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// [END language_set_endpoint]
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// The text to analyze
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String text = "Hello, world!";
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Document doc = Document.newBuilder()
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.setContent(text).setType(Document.Type.PLAIN_TEXT).build();
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// Detects the sentiment of the text
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Sentiment sentiment = client.analyzeSentiment(doc).getDocumentSentiment();
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System.out.printf("Text: %s%n", text);
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System.out.printf("Sentiment: %s, %s%n", sentiment.getScore(), sentiment.getMagnitude());
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client.close();
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}
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}

‎language/cloud-client/src/test/java/com/example/language/SetEndpointIT.java

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/*
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* Copyright 2019 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.example.language;
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import static com.google.common.truth.Truth.assertThat;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.PrintStream;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.junit.runners.JUnit4;
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/** Tests for Natural Language Set Endpoint */
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@RunWith(JUnit4.class)
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@SuppressWarnings("checkstyle:abbreviationaswordinname")
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public class SetEndpointIT {
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private ByteArrayOutputStream bout;
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private PrintStream out;
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@Before
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public void setUp() {
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bout = new ByteArrayOutputStream();
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out = new PrintStream(bout);
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System.setOut(out);
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}
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@After
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public void tearDown() {
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System.setOut(null);
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}
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@Test
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public void testSetEndpoint() throws IOException {
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// Act
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SetEndpoint.setEndpoint();
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// Assert
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String got = bout.toString();
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assertThat(got).contains("Sentiment");
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}
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}

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