docs(sample): Add sample for native image support in Bigquery

README.md

@@ -111,6 +111,7 @@ Samples are in the [`samples/`](https://github.com/googleapis/java-bigquery/tree
 
 | Sample                      | Source Code                       | Try it |
 | --------------------------- | --------------------------------- | ------ |
+| Native Image Bigquery Sample | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/native-image-sample/src/main/java/com/example/bigquery/NativeImageBigquerySample.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/native-image-sample/src/main/java/com/example/bigquery/NativeImageBigquerySample.java) |
 | Add Column Load Append | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/AddColumnLoadAppend.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/AddColumnLoadAppend.java) |
 | Add Empty Column | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/AddEmptyColumn.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/AddEmptyColumn.java) |
 | Auth Drive Scope | [source code](https://github.com/googleapis/java-bigquery/blob/main/samples/snippets/src/main/java/com/example/bigquery/AuthDriveScope.java) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/java-bigquery&page=editor&open_in_editor=samples/snippets/src/main/java/com/example/bigquery/AuthDriveScope.java) |

samples/native-image-sample/README.md

@@ -0,0 +1,47 @@
+# BigQuery Sample Application with Native Image
+
+The BigQuery sample application demonstrates some common operations with [Google Cloud BigQuery](https://cloud.google.com/bigquery) and is compatible with Native Image compilation.
+
+## Setup Instructions
+
+1. Follow the [GCP Project Authentication and Native Image Setup Instructions](../../README.md).
+
+2. [Enable the BigQuery APIs](https://console.cloud.google.com/apis/api/bigquery.googleapis.com).
+
+### Run with Native Image Support
+
+Navigate to this directory in a new terminal.
+
+1. Compile the application using the Native Image Compiler. This step may take a few minutes.
+
+    ```
+    mvn package -P native -DskipTests
+    ```
+
+2. Run the application:
+
+    ```
+    ./target/native-image-sample
+    ```
+
+3. The application will create a sample BigQuery dataset in your GCP project called `nativeimage_test_dataset` and perform some simple operations like creating a table, inserting data, and running a query.
+
+   If you would like to delete the BigQuery dataset later, you can manage your BigQuery resources through [Google Cloud Console](https://console.cloud.google.com/bigquery) to clean up BigQuery resources under your project.
+
+   When you run the application, you'll see output like this in the terminal:
+
+    ```
+    Created new table: nativeimage_test_table_2351b0891d2f48af9309bd289c3bad13
+    Successfully inserted test row.
+    Queried the following records: 
+    User id: TestUser-2f39e3ec-d81a-483f-9ec0-b9bd54155710 | age: 40
+    Deleted table: nativeimage_test_table_2351b0891d2f48af9309bd289c3bad13
+   ```
+
+### Sample Integration test with Native Image Support
+
+In order to run the sample integration test, call the following command:
+
+```
+mvn test -Pnative
+```

samples/native-image-sample/pom.xml

@@ -0,0 +1,161 @@
+<?xml version='1.0' encoding='UTF-8'?>
+<!--
+  ~ 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.
+  -->
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.example.bigquery</groupId>
+  <artifactId>native-image-sample</artifactId>
+  <name>Native Image Sample</name>
+
+  <parent>
+    <groupId>com.google.cloud.samples</groupId>
+    <artifactId>shared-configuration</artifactId>
+    <version>1.2.0</version>
+  </parent>
+
+  <properties>
+    <maven.compiler.target>1.8</maven.compiler.target>
+    <maven.compiler.source>1.8</maven.compiler.source>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+
+  <dependencyManagement>
+    <dependencies>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>libraries-bom</artifactId>
+        <version>24.2.0</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+    </dependencies>
+  </dependencyManagement>
+
+  <dependencies>
+    <dependency>
+      <groupId>com.google.cloud</groupId>
+      <artifactId>google-cloud-bigquery</artifactId>
+    </dependency>
+
+    <!-- Test dependencies -->
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.13.2</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.google.truth</groupId>
+      <artifactId>truth</artifactId>
+      <version>1.1.3</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <configuration>
+          <archive>
+            <manifest>
+              <mainClass>com.example.bigquery.NativeImageBigquerySample
+              </mainClass>
+            </manifest>
+          </archive>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+  <!-- Native Profile-->
+  <profiles>
+    <profile>
+      <id>native</id>
+
+      <dependencies>
+        <dependency>
+          <groupId>com.google.cloud</groupId>
+          <artifactId>native-image-support</artifactId>
+          <version>0.10.0</version>
+        </dependency>
+        <dependency>
+          <groupId>org.junit.vintage</groupId>
+          <artifactId>junit-vintage-engine</artifactId>
+          <version>5.8.2</version>
+          <scope>test</scope>
+        </dependency>
+        <dependency>
+          <groupId>org.graalvm.buildtools</groupId>
+          <artifactId>junit-platform-native</artifactId>
+          <version>0.9.9</version>
+          <scope>test</scope>
+        </dependency>
+
+      </dependencies>
+
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-surefire-plugin
+            </artifactId> <!-- Must use older version of surefire plugin for native-image testing. -->
+            <version>2.22.2</version>
+            <configuration>
+              <includes>
+                <include>**/*IT</include>
+              </includes>
+            </configuration>
+          </plugin>
+          <plugin>
+            <groupId>org.graalvm.buildtools</groupId>
+            <artifactId>native-maven-plugin</artifactId>
+            <version>0.9.9</version>
+            <extensions>true</extensions>
+            <configuration>
+              <mainClass>com.example.bigquery.NativeImageBigquerySample
+              </mainClass>
+              <buildArgs>
+                <buildArg>--no-fallback</buildArg>
+                <buildArg>--no-server</buildArg>
+              </buildArgs>
+            </configuration>
+            <executions>
+              <execution>
+                <id>build-native</id>
+                <goals>
+                  <goal>build</goal>
+                  <goal>test</goal>
+                </goals>
+                <phase>package</phase>
+              </execution>
+              <execution>
+                <id>test-native</id>
+                <goals>
+                  <goal>test</goal>
+                </goals>
+                <phase>test</phase>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+</project>

samples/native-image-sample/src/main/java/com/example/bigquery/NativeImageBigquerySample.java

@@ -0,0 +1,170 @@
+/*
+ * 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.
+ */
+
+package com.example.bigquery;
+
+import com.google.api.gax.paging.Page;
+import com.google.cloud.bigquery.BigQuery;
+import com.google.cloud.bigquery.BigQueryError;
+import com.google.cloud.bigquery.BigQueryOptions;
+import com.google.cloud.bigquery.Dataset;
+import com.google.cloud.bigquery.DatasetInfo;
+import com.google.cloud.bigquery.Field;
+import com.google.cloud.bigquery.FieldValueList;
+import com.google.cloud.bigquery.InsertAllRequest;
+import com.google.cloud.bigquery.InsertAllResponse;
+import com.google.cloud.bigquery.QueryJobConfiguration;
+import com.google.cloud.bigquery.Schema;
+import com.google.cloud.bigquery.StandardSQLTypeName;
+import com.google.cloud.bigquery.StandardTableDefinition;
+import com.google.cloud.bigquery.Table;
+import com.google.cloud.bigquery.TableDefinition;
+import com.google.cloud.bigquery.TableId;
+import com.google.cloud.bigquery.TableInfo;
+import com.google.cloud.bigquery.TableResult;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+/**
+ * Sample application demonstrating BigQuery operations.
+ *
+ * <p>Note: This application will create a BigQuery dataset in your GCP project. You can delete this
+ * by viewing BigQuery in Cloud Console https://console.cloud.google.com/bigquery or by uncommenting
+ * the call to `deleteDataset(..)` made in main().
+ */
+public class NativeImageBigquerySample {
+
+  private static final String DATASET_ID = "nativeimage_test_dataset";
+
+  private static final String TABLE_ID = "nativeimage_test_table";
+
+  private static final Schema TABLE_SCHEMA =
+      Schema.of(
+          Field.of("id", StandardSQLTypeName.STRING), Field.of("age", StandardSQLTypeName.INT64));
+
+  /** Entrypoint to the application. */
+  public static void main(String[] args) throws InterruptedException {
+    BigQuery bigQuery = BigQueryOptions.getDefaultInstance().getService();
+
+    if (!hasDataset(bigQuery, DATASET_ID)) {
+      createDataset(bigQuery, DATASET_ID);
+    }
+
+    String tableName = TABLE_ID + "_" + UUID.randomUUID().toString().replace("-", "");
+    createTable(bigQuery, DATASET_ID, tableName, TABLE_SCHEMA);
+    String testId = "TestUser-" + UUID.randomUUID().toString();
+    int testAge = 40;
+    insertTestRecord(bigQuery, DATASET_ID, tableName, testId, testAge);
+    queryTable(bigQuery, DATASET_ID, tableName);
+
+    // Clean up resources.
+    deleteTable(bigQuery, DATASET_ID, tableName);
+
+    // Uncomment this to delete the created dataset.
+    // deleteDataset(bigQuery, DATASET_ID);
+  }
+
+  static String queryTable(BigQuery bigQuery, String datasetName, String tableName)
+      throws InterruptedException {
+    String fullyQualifiedTable = datasetName + "." + tableName;
+    String query = "SELECT * FROM " + fullyQualifiedTable;
+
+    QueryJobConfiguration queryConfig = QueryJobConfiguration.newBuilder(query).build();
+    TableResult results = bigQuery.query(queryConfig);
+
+    String result = "";
+    System.out.println("Queried the following records: ");
+    for (FieldValueList row : results.iterateAll()) {
+      String rowStatement =
+          String.format(
+              "User id: %s | age: %d\n",
+              row.get("id").getStringValue(), row.get("age").getLongValue());
+      result += rowStatement;
+      System.out.println(row);
+    }
+    return result;
+  }
+
+  static void insertTestRecord(
+      BigQuery bigQuery, String datasetName, String tableName, String id, int age) {
+
+    Map<String, Object> rowContent = new HashMap<>();
+    rowContent.put("id", id);
+    rowContent.put("age", age);
+
+    InsertAllRequest request =
+        InsertAllRequest.newBuilder(datasetName, tableName).addRow(rowContent).build();
+
+    InsertAllResponse response = bigQuery.insertAll(request);
+
+    if (response.hasErrors()) {
+      System.out.println("Insert resulted in errors:");
+      for (Map.Entry<Long, List<BigQueryError>> entry : response.getInsertErrors().entrySet()) {
+        System.out.println("Response error: \n" + entry.getValue());
+      }
+    } else {
+      System.out.println("Successfully inserted test row.");
+    }
+  }
+
+  static void createTable(BigQuery bigQuery, String datasetName, String tableName, Schema schema) {
+
+    TableId tableId = TableId.of(datasetName, tableName);
+    TableDefinition tableDefinition = StandardTableDefinition.of(schema);
+    TableInfo tableInfo = TableInfo.newBuilder(tableId, tableDefinition).build();
+    bigQuery.create(tableInfo);
+    System.out.println("Created new table: " + tableName);
+  }
+
+  static boolean hasTable(BigQuery bigQuery, String datasetName, String tableName) {
+
+    Page<Table> tables = bigQuery.listTables(datasetName);
+    for (Table table : tables.iterateAll()) {
+      if (tableName.equals(table.getTableId().getTable())) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  static void createDataset(BigQuery bigQuery, String datasetName) {
+    DatasetInfo datasetInfo = DatasetInfo.newBuilder(datasetName).build();
+    Dataset newDataset = bigQuery.create(datasetInfo);
+    System.out.println("Created new dataset: " + newDataset.getDatasetId().getDataset());
+  }
+
+  static boolean hasDataset(BigQuery bigQuery, String datasetName) {
+    Page<Dataset> datasets = bigQuery.listDatasets();
+    for (Dataset dataset : datasets.iterateAll()) {
+      if (datasetName.equals(dataset.getDatasetId().getDataset())) {
+        return true;
+      }
+    }
+    return false;
+  }
+
+  static void deleteTable(BigQuery bigQuery, String datasetName, String tableName) {
+    bigQuery.getTable(datasetName, tableName).delete();
+    System.out.println("Deleted table: " + tableName);
+  }
+
+  static void deleteDataset(BigQuery bigQuery, String datasetName) {
+    bigQuery.getDataset(datasetName).delete();
+    System.out.println("Deleting dataset " + datasetName);
+  }
+}