struts2-archetype-portlet/src/main/resources/archetype-resources/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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>${groupId}</groupId>
    <artifactId>${artifactId}</artifactId>
    <version>${version}</version>
    <packaging>war</packaging>
    <name>${artifactId}</name>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <struts2.version>${supported.struts2.version}</struts2.version>
        <portlet.api.version>2.0</portlet.api.version>
        <!-- plugins -->
        <plugin.compiler.version>3.0</plugin.compiler.version>
        <plugin.war.version>2.3</plugin.war.version>
        <plugin.pluto.version>2.0.3</plugin.pluto.version>
    </properties>

    <dependencies>

        <!--  Struts 2 -->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-core</artifactId>
            <version>${struts2.version}</version>
        </dependency>

        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-portlet-plugin</artifactId>
            <version>${struts2.version}</version>
        </dependency>

        <dependency>
            <groupId>javax.portlet</groupId>
            <artifactId>portlet-api</artifactId>
            <version>${portlet.api.version}</version>
            <scope>provided</scope>
        </dependency>

    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>${plugin.compiler.version}</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <profiles>
        <profile>
            <id>pluto-embedded</id>
            <build>
                <plugins>
                    <!-- configure maven-war-plugin to use updated web.xml -->
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-war-plugin</artifactId>
                        <version>${plugin.war.version}</version>
                        <configuration>
                            <webXml>${project.build.directory}/pluto-resources/web.xml</webXml>
                        </configuration>
                    </plugin>
                    <!-- bind 'pluto2:assemble' goal to 'generate-resources' lifecycle -->
                    <plugin>
                        <groupId>org.apache.portals.pluto</groupId>
                        <artifactId>maven-pluto-plugin</artifactId>
                        <version>${plugin.pluto.version}</version>
                        <executions>
                            <execution>
                                <goals>
                                    <goal>assemble</goal>
                                </goals>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>
    </profiles>
</project>