engine/src/test/resources/testAppPackage/mydtapp/pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<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>
  <version>1.0-SNAPSHOT</version>
  <artifactId>mydtapp</artifactId>
  <packaging>jar</packaging>

  <!-- change these to the appropriate values -->
  <name>My Apex Application</name>
  <description>My Apex Application Description</description>

  <properties>
    <!-- change this if you desire to use a different version of DataTorrent -->
    <datatorrent.version>3.0.0-SNAPSHOT</datatorrent.version>
    <datatorrent.apppackage.classpath>lib/*.jar</datatorrent.apppackage.classpath>
  </properties>

  <!-- repository to provide the DataTorrent artifacts -->
  <repositories>
    <repository>
      <snapshots>
        <enabled>false</enabled>
      </snapshots>
      <id>Datatorrent-Releases</id>
      <name>DataTorrent Release Repository</name>
      <url>https://www.datatorrent.com/maven/content/repositories/releases/</url>
    </repository>
    <repository>
      <releases>
        <enabled>false</enabled>
      </releases>
      <id>DataTorrent-Snapshots</id>
      <name>DataTorrent Early Access Program Snapshot Repository</name>
      <url>https://www.datatorrent.com/maven/content/repositories/snapshots/</url>
    </repository>
  </repositories>

  <build>
    <plugins>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-eclipse-plugin</artifactId>
         <version>2.9</version>
         <configuration>
           <downloadSources>true</downloadSources>
         </configuration>
       </plugin>
       <plugin>
         <artifactId>maven-compiler-plugin</artifactId>
         <version>2.3.2</version>
         <configuration>
           <encoding>UTF-8</encoding>
           <source>1.6</source>
           <target>1.6</target>
           <debug>true</debug>
           <optimize>false</optimize>
           <showDeprecation>true</showDeprecation>
           <showWarnings>true</showWarnings>
         </configuration>
       </plugin>
       <plugin>
         <artifactId>maven-dependency-plugin</artifactId>
         <version>2.8</version>
         <executions>
           <execution>
             <id>copy-dependencies</id>
             <phase>prepare-package</phase>
             <goals>
               <goal>copy-dependencies</goal>
             </goals>
             <configuration>
               <outputDirectory>target/deps</outputDirectory>
               <includeScope>runtime</includeScope>
             </configuration>
           </execution>
           <execution>
             <id>unpack</id>
             <phase>package</phase>
             <goals>
               <goal>unpack</goal>
             </goals>
             <configuration>
               <artifactItems>
                 <artifactItem>
                   <groupId>${project.groupId}</groupId>
                   <artifactId>${project.artifactId}</artifactId>
                   <version>${project.version}</version>
                   <type>jar</type>
                   <includes>META-INF/MANIFEST.MF</includes>
                   <outputDirectory>target</outputDirectory>
                 </artifactItem>
               </artifactItems>
             </configuration>
           </execution>
         </executions>
       </plugin>

       <plugin>
         <artifactId>maven-assembly-plugin</artifactId>
         <executions>
           <execution>
             <id>app-package-assembly</id>
             <phase>package</phase>
             <goals>
               <goal>single</goal>
             </goals>
             <configuration>
               <finalName>${project.artifactId}-${project.version}-apexapp</finalName>
               <appendAssemblyId>false</appendAssemblyId>
               <descriptors>
                 <descriptor>src/assemble/appPackage.xml</descriptor>
               </descriptors>
               <archiverConfig>
                 <defaultDirectoryMode>0755</defaultDirectoryMode>
               </archiverConfig>                  
               <archive>
                 <manifestEntries>
                   <Class-Path>${datatorrent.apppackage.classpath}</Class-Path>
                   <DT-Engine-Version>${datatorrent.version}</DT-Engine-Version>
                   <DT-App-Package-Name>${project.artifactId}</DT-App-Package-Name>
                   <DT-App-Package-Version>${project.version}</DT-App-Package-Version>
                   <DT-App-Package-Display-Name>${project.name}</DT-App-Package-Display-Name>
                   <DT-App-Package-Description>${project.description}</DT-App-Package-Description>
                 </manifestEntries>
               </archive>
             </configuration>
           </execution>
         </executions>
       </plugin>

       <plugin>
         <artifactId>maven-antrun-plugin</artifactId>
         <version>1.7</version>
         <executions>
           <execution>
             <phase>package</phase>
             <configuration>
               <target>
                 <move file="${project.build.directory}/${project.artifactId}-${project.version}-apexapp.jar"
                       tofile="${project.build.directory}/${project.artifactId}-${project.version}.apa" />
               </target>
             </configuration>
             <goals>
               <goal>run</goal>
             </goals>
           </execution>
         </executions>
       </plugin>

       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-install-plugin</artifactId>
         <version>2.5.2</version>
         <configuration>
           <skip>true</skip>
         </configuration>
       </plugin>

    </plugins>
  </build>

  <dependencies>
    <!-- add your dependencies here -->
    <dependency>
      <groupId>com.datatorrent</groupId>
      <artifactId>dt-common</artifactId>
      <version>${datatorrent.version}</version>
      <scope>provided</scope>
    </dependency>
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>4.10</version>
      <scope>test</scope>
    </dependency>
  </dependencies>

</project>