pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- 
  Copyright 2022 Google LLC

  Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
  https://www.apache.org/licenses/LICENSE-2.0> or the MIT license
  <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your
  option. This file may not be copied, modified, or distributed
  except according to those terms.
 -->
<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</groupId>
  <artifactId>beam-java-starter</artifactId>
  <version>1</version>

  <properties>
    <maven.compiler.source>17</maven.compiler.source>
    <maven.compiler.target>17</maven.compiler.target>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
  </properties>

  <build>
    <plugins>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>3.10.1</version>
      </plugin>

      <!-- Run the app through mvn. -->
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>exec-maven-plugin</artifactId>
        <version>3.1.0</version>
        <configuration>
          <mainClass>com.example.App</mainClass>
          <cleanupDaemonThreads>false</cleanupDaemonThreads>
        </configuration>
      </plugin>

      <!-- JUnit 4 testing integration. -->
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>3.0.0-M8</version>
      </plugin>

      <!-- Package self-contained jar file. -->
      <plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-assembly-plugin</artifactId>
				<version>3.6.0</version>
				<executions>
				  <execution>
					<phase>package</phase> 
					<goals>
						<goal>single</goal>
					</goals>
				  </execution>
				</executions>
				<configuration>
					<archive>
					  <manifest>
              <mainClass>com.example.App</mainClass>
					  </manifest>
					</archive>
					<descriptorRefs>
						<descriptorRef>jar-with-dependencies</descriptorRef>
					</descriptorRefs>
				</configuration>
			</plugin>
    </plugins>
  </build>

  <dependencies>
    <!-- App dependencies -->
    <dependency>
      <groupId>org.apache.beam</groupId>
      <artifactId>beam-sdks-java-core</artifactId>
      <version>2.46.0</version>
    </dependency>

    <dependency>
      <groupId>org.apache.beam</groupId>
      <artifactId>beam-runners-direct-java</artifactId>
      <version>2.46.0</version>
      <scope>runtime</scope>
    </dependency>

    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-jdk14</artifactId>
      <version>1.7.32</version>
    </dependency>

    <!-- Test dependencies -->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.13.2</version>
      <scope>test</scope>
    </dependency>

    <dependency>
      <groupId>org.hamcrest</groupId>
      <artifactId>hamcrest</artifactId>
      <version>2.2</version>
      <scope>test</scope>
    </dependency>
  </dependencies>
</project>