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Merge pull request #197 from googleapis/samples-language-cloud-client
samples: migrate samples from GoogleCloudPlatform/java-docs-samples /language/cloud-client
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samples/snippets/src/main/java/com/example/language/QuickstartSample.java
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/* | ||
* Copyright 2016 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. | ||
*/ | ||
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package com.example.language; | ||
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// [START language_quickstart] | ||
// Imports the Google Cloud client library | ||
import com.google.cloud.language.v1.Document; | ||
import com.google.cloud.language.v1.Document.Type; | ||
import com.google.cloud.language.v1.LanguageServiceClient; | ||
import com.google.cloud.language.v1.Sentiment; | ||
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public class QuickstartSample { | ||
public static void main(String... args) throws Exception { | ||
// Instantiates a client | ||
try (LanguageServiceClient language = LanguageServiceClient.create()) { | ||
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// The text to analyze | ||
String text = "Hello, world!"; | ||
Document doc = Document.newBuilder().setContent(text).setType(Type.PLAIN_TEXT).build(); | ||
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// Detects the sentiment of the text | ||
Sentiment sentiment = language.analyzeSentiment(doc).getDocumentSentiment(); | ||
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System.out.printf("Text: %s%n", text); | ||
System.out.printf("Sentiment: %s, %s%n", sentiment.getScore(), sentiment.getMagnitude()); | ||
} | ||
} | ||
} | ||
// [END language_quickstart] |
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samples/snippets/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. | ||
*/ | ||
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package com.example.language; | ||
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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; | ||
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class SetEndpoint { | ||
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// Change your endpoint | ||
static void setEndpoint() throws IOException { | ||
// [START language_set_endpoint] | ||
LanguageServiceSettings settings = | ||
LanguageServiceSettings.newBuilder().setEndpoint("eu-language.googleapis.com:443").build(); | ||
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// 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] | ||
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// The text to analyze | ||
String text = "Hello, world!"; | ||
Document doc = Document.newBuilder().setContent(text).setType(Document.Type.PLAIN_TEXT).build(); | ||
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// Detects the sentiment of the text | ||
Sentiment sentiment = client.analyzeSentiment(doc).getDocumentSentiment(); | ||
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System.out.printf("Text: %s%n", text); | ||
System.out.printf("Sentiment: %s, %s%n", sentiment.getScore(), sentiment.getMagnitude()); | ||
client.close(); | ||
} | ||
} |
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samples/snippets/src/test/java/com/example/language/QuickstartSampleIT.java
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/* | ||
* Copyright 2016 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. | ||
*/ | ||
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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; | ||
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; | ||
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/** Tests for quickstart sample. */ | ||
@RunWith(JUnit4.class) | ||
@SuppressWarnings("checkstyle:abbreviationaswordinname") | ||
public class QuickstartSampleIT { | ||
private ByteArrayOutputStream bout; | ||
private PrintStream out; | ||
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@Before | ||
public void setUp() { | ||
bout = new ByteArrayOutputStream(); | ||
out = new PrintStream(bout); | ||
System.setOut(out); | ||
} | ||
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@After | ||
public void tearDown() { | ||
System.setOut(null); | ||
} | ||
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@Test | ||
public void testQuickstart() throws Exception { | ||
// Act | ||
QuickstartSample.main(); | ||
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// Assert | ||
String got = bout.toString(); | ||
assertThat(got).contains("Text: Hello, world!"); | ||
assertThat(got).contains("Sentiment: "); | ||
} | ||
} |
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samples/snippets/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. | ||
*/ | ||
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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; | ||
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; | ||
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/** Tests for Natural Language Set Endpoint */ | ||
@RunWith(JUnit4.class) | ||
@SuppressWarnings("checkstyle:abbreviationaswordinname") | ||
public class SetEndpointIT { | ||
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private ByteArrayOutputStream bout; | ||
private PrintStream out; | ||
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@Before | ||
public void setUp() { | ||
bout = new ByteArrayOutputStream(); | ||
out = new PrintStream(bout); | ||
System.setOut(out); | ||
} | ||
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@After | ||
public void tearDown() { | ||
System.setOut(null); | ||
} | ||
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@Test | ||
public void testSetEndpoint() throws IOException { | ||
// Act | ||
SetEndpoint.setEndpoint(); | ||
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// Assert | ||
String got = bout.toString(); | ||
assertThat(got).contains("Sentiment"); | ||
} | ||
} |