Set Endpoint Samples (#1644)

* Set Endpoint Samples

* Update pom.xml

automl/beta/pom.xml

@@ -0,0 +1,68 @@
+<!--
+  Copyright 2019 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.
+-->
+<project>
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.example.automl</groupId>
+    <artifactId>automl-google-cloud-samples</artifactId>
+    <packaging>jar</packaging>
+
+    <!--
+      The parent pom defines common style checks and testing strategies for our samples.
+      Removing or replacing it should not affect the execution of the samples in anyway.
+    -->
+    <parent>
+        <groupId>com.google.cloud.samples</groupId>
+        <artifactId>shared-configuration</artifactId>
+        <version>1.0.11</version>
+    </parent>
+
+    <properties>
+        <maven.compiler.target>1.11</maven.compiler.target>
+        <maven.compiler.source>1.11</maven.compiler.source>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <!-- [START automl_java_dependencies] -->
+        <dependency>
+            <groupId>com.google.cloud</groupId>
+            <artifactId>google-cloud-automl</artifactId>
+            <version>0.114.0-beta</version>
+        </dependency>
+        <!-- [END automl_java_dependencies] -->
+        <dependency>
+            <groupId>com.google.cloud</groupId>
+            <artifactId>google-cloud-storage</artifactId>
+            <version>1.83.0</version>
+        </dependency>
+        <dependency>
+            <groupId>net.sourceforge.argparse4j</groupId>
+            <artifactId>argparse4j</artifactId>
+            <version>0.8.1</version>
+        </dependency>
+
+        <!-- Test dependencies -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.12</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.google.truth</groupId>
+            <artifactId>truth</artifactId>
+            <version>0.41</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>

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

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+/*
+ * Copyright 2019 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.
+ */
+
+package com.example.automl;
+
+import com.google.cloud.automl.v1beta1.AutoMlClient;
+import com.google.cloud.automl.v1beta1.AutoMlSettings;
+import com.google.cloud.automl.v1beta1.Dataset;
+import com.google.cloud.automl.v1beta1.ListDatasetsRequest;
+import com.google.cloud.automl.v1beta1.LocationName;
+
+import java.io.IOException;
+
+class SetEndpoint {
+
+  // Change your endpoint
+  static void setEndpoint(String projectId) throws IOException {
+    // [START automl_set_endpoint]
+    AutoMlSettings settings = AutoMlSettings.newBuilder()
+            .setEndpoint("eu-automl.googleapis.com:443")
+            .build();
+
+    // Initialize client that will be used to send requests. This client only needs to be created
+    // once, and can be reused for multiple requests. After completing all of your requests, call
+    // the "close" method on the client to safely clean up any remaining background resources.
+    AutoMlClient client = AutoMlClient.create(settings);
+
+    // A resource that represents Google Cloud Platform location.
+    LocationName projectLocation = LocationName.of(projectId, "eu");
+    // [END automl_set_endpoint]
+
+    ListDatasetsRequest request =
+            ListDatasetsRequest.newBuilder()
+                    .setParent(projectLocation.toString())
+                    .setFilter("translation_dataset_metadata:*")
+                    .build();
+    // List all the datasets available
+    System.out.println("List of datasets:");
+    for (Dataset dataset : client.listDatasets(request).iterateAll()) {
+      System.out.println(dataset);
+    }
+    client.close();
+  }
+}

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

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+/*
+ * Copyright 2019 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.
+ */
+
+package com.example.automl;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/** Tests for Automl Set Endpoint */
+@RunWith(JUnit4.class)
+@SuppressWarnings("checkstyle:abbreviationaswordinname")
+public class SetEndpointIT {
+
+  private static final String PROJECT_ID = System.getenv("GOOGLE_CLOUD_PROJECT");
+  private ByteArrayOutputStream bout;
+  private PrintStream out;
+
+
+  @Before
+  public void setUp() {
+    bout = new ByteArrayOutputStream();
+    out = new PrintStream(bout);
+    System.setOut(out);
+  }
+
+  @After
+  public void tearDown() {
+    System.setOut(null);
+  }
+
+
+  @Test
+  public void testSetEndpoint() throws IOException {
+    // Act
+    SetEndpoint.setEndpoint(PROJECT_ID);
+
+    // Assert
+    String got = bout.toString();
+    assertThat(got).contains("display_name: \"do_not_delete_me_eu\"");
+  }
+}

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

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+/*
+ * Copyright 2019 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.
+ */
+
+package com.example.language;
+
+import com.google.cloud.language.v1.Document;
+import com.google.cloud.language.v1.LanguageServiceClient;
+import com.google.cloud.language.v1.LanguageServiceSettings;
+import com.google.cloud.language.v1.Sentiment;
+
+import java.io.IOException;
+
+class SetEndpoint {
+
+  // Change your endpoint
+  static void setEndpoint() throws IOException {
+    // [START language_set_endpoint]
+    LanguageServiceSettings settings = LanguageServiceSettings.newBuilder()
+            .setEndpoint("eu-language.googleapis.com:443")
+            .build();
+
+    // Initialize client that will be used to send requests. This client only needs to be created
+    // once, and can be reused for multiple requests. After completing all of your requests, call
+    // the "close" method on the client to safely clean up any remaining background resources.
+    LanguageServiceClient client = LanguageServiceClient.create(settings);
+    // [END language_set_endpoint]
+
+    // The text to analyze
+    String text = "Hello, world!";
+    Document doc = Document.newBuilder()
+            .setContent(text).setType(Document.Type.PLAIN_TEXT).build();
+
+    // Detects the sentiment of the text
+    Sentiment sentiment = client.analyzeSentiment(doc).getDocumentSentiment();
+
+    System.out.printf("Text: %s%n", text);
+    System.out.printf("Sentiment: %s, %s%n", sentiment.getScore(), sentiment.getMagnitude());
+    client.close();
+  }
+}

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

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+/*
+ * Copyright 2019 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.
+ */
+
+package com.example.language;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintStream;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/** Tests for Natural Language Set Endpoint */
+@RunWith(JUnit4.class)
+@SuppressWarnings("checkstyle:abbreviationaswordinname")
+public class SetEndpointIT {
+
+  private ByteArrayOutputStream bout;
+  private PrintStream out;
+
+
+  @Before
+  public void setUp() {
+    bout = new ByteArrayOutputStream();
+    out = new PrintStream(bout);
+    System.setOut(out);
+  }
+
+  @After
+  public void tearDown() {
+    System.setOut(null);
+  }
+
+
+  @Test
+  public void testSetEndpoint() throws IOException {
+    // Act
+    SetEndpoint.setEndpoint();
+
+    // Assert
+    String got = bout.toString();
+    assertThat(got).contains("Sentiment");
+  }
+}