pom.xml

<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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>io.sesam.examples</groupId>
  <artifactId>content-extraction-service</artifactId>
  <packaging>jar</packaging>
  <version>1.0-SNAPSHOT</version>
  <name>content-extraction-service</name>
  <url>http://maven.apache.org</url>
  <dependencies>
    <dependency>
      <groupId>com.sparkjava</groupId>
      <artifactId>spark-core</artifactId>
      <version>2.5.3</version>
    </dependency>
    <dependency>
      <groupId>com.google.code.gson</groupId>
      <artifactId>gson</artifactId>
      <version>2.8.0</version>
    </dependency>
    <dependency>
      <groupId>org.apache.tika</groupId>
      <artifactId>tika-core</artifactId>
      <version>1.14</version>
    </dependency>
    <dependency>
      <groupId>org.apache.tika</groupId>
      <artifactId>tika-parsers</artifactId>
      <version>1.14</version>
    </dependency>
    <dependency>
      <groupId>org.slf4j</groupId>
      <artifactId>slf4j-simple</artifactId>
      <version>1.7.21</version>
    </dependency>
    <dependency>
      <groupId>org.apache.httpcomponents</groupId>
      <artifactId>httpclient</artifactId>
      <version>4.5.2</version>
      <exclusions>
        <!-- we cut this logging implementation, opting for the SLF4J
             variant below instead, allowing us to handle logging for
             these components in logback -->
        <exclusion>
          <groupId>commons-logging</groupId>
          <artifactId>commons-logging</artifactId>
        </exclusion>
      </exclusions>
    </dependency>    
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.12</version>
      <scope>test</scope>
    </dependency>
  </dependencies>
  <build>
    <plugins>
      <plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-shade-plugin</artifactId>
	<version>2.4.3</version>
	<executions>
	  <execution>
	    <phase>package</phase>
	    <goals>
	      <goal>shade</goal>
	    </goals>
	    <configuration>
              <filters>
                <filter>
                  <artifact>*:*</artifact>
                  <excludes>
                    <exclude>META-INF/*.SF</exclude>
                    <exclude>META-INF/*.DSA</exclude>
                    <exclude>META-INF/*.RSA</exclude>
                  </excludes>
                </filter>
              </filters>              
	      <transformers>
		<transformer
		    implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
		  <mainClass>io.sesam.examples.App</mainClass>
		</transformer>
	      </transformers>
	    </configuration>
	  </execution>
	</executions>
      </plugin>
    </plugins>
    <pluginManagement>
      <plugins>
           <plugin>
              <groupId>org.apache.maven.plugins</groupId>
              <artifactId>maven-compiler-plugin</artifactId>
              <version>3.5.1</version>
              <configuration>
                  <source>1.8</source>
                  <target>1.8</target>
              </configuration>
          </plugin>
          <plugin>
	    <groupId>org.codehaus.mojo</groupId>
	    <artifactId>exec-maven-plugin</artifactId>
	    <version>1.5.0</version>
	    <configuration>
	      <mainClass>io.sesam.examples.App</mainClass>
	    </configuration>
          </plugin>
        </plugins>
      </pluginManagement>
    </build>
</project>