​
​<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>
​
​<artifactId>simplest-hello-world-portlet</artifactId>
​<groupId>org.gatein.portal.quickstarts</groupId>
​<name>Simplest Hello World Portlet</name>
​<version>3.5.0.Final</version>
​<packaging>war</packaging>
​<description>The very essence of every possible portlet.</description>
​<url>http://www.gatein.org</url>
​<licenses>
​    <license>
​        <name>Apache License, Version 2.0</name>
​        <distribution>repo</distribution>
​        <url>http://www.apache.org/licenses/LICENSE-2.0.html</url>
​    </license>
​</licenses>
​
​<properties>
​    <!-- GateIn Bill of Materials (BOM) version -->
​    <org.jboss.bom.gatein-bom.version>1.0.0.Final</org.jboss.bom.gatein-bom.version>
​    
​    <!-- Plugin versions and settings -->
​    <jboss.as.plugin.version>7.1.1.Final</jboss.as.plugin.version>
​    <!-- maven-compiler-plugin -->
​    <maven.compiler.plugin.version>2.5.1</maven.compiler.plugin.version>
​    <maven.compiler.target>1.6</maven.compiler.target>
​    <maven.compiler.source>1.6</maven.compiler.source>
​    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
​</properties>
​
​<dependencyManagement>
​    <dependencies>
​        <!--
​            Define the version of JBoss Portal we build for. In its dependencyManagement,
​            JBoss Portal Bill of Materials (BOM) specifies the versions, types and scopes
​            of dependencies which are granted to be compatible with (or indeed in many cases
​            provided by) JBoss Portal.
​        -->
​        <dependency>
​            <groupId>org.jboss.bom</groupId>
​            <artifactId>gatein-3.5-bom</artifactId>
​            <version>${org.jboss.bom.gatein-bom.version}</version>
​            <type>pom</type>
​            <scope>import</scope>
​        </dependency>
​    </dependencies>
​</dependencyManagement>
​
​<dependencies>
​    <!-- 
​        The versions, scopes and types of these dependencies are managed in gatein-*-bom.
​        You need to name only groupId and artifactId here.
​        Name only those artifacts you refer to in your code.
​        Look at gatein-*-bom POM file for the complete list of available artifacts.
​    -->
​    <dependency>
​        <groupId>javax.portlet</groupId>
​        <artifactId>portlet-api</artifactId>
​    </dependency>
​</dependencies>
​
​<build>
​    <finalName>${project.artifactId}</finalName>
​    <plugins>
​        <plugin>
​            <groupId>org.jboss.as.plugins</groupId>
​            <artifactId>jboss-as-maven-plugin</artifactId>
​            <version>${jboss.as.plugin.version}</version>
​        </plugin>
​        <plugin>
​            <groupId>org.apache.maven.plugins</groupId>
​            <artifactId>maven-compiler-plugin</artifactId>
​            <version>${maven.compiler.plugin.version}</version>
​            <configuration>
​                <source>${maven.compiler.source}</source>
​                <target>${maven.compiler.target}</target>
​            </configuration>
​        </plugin>
​    </plugins>
​</build>
​
​</project>

​
​package org.jboss.portal.portlet.samples;
​
​import java.io.IOException;
​import java.io.PrintWriter;
​
​import javax.portlet.GenericPortlet;
​import javax.portlet.RenderRequest;
​import javax.portlet.RenderResponse;
​
​/**
​* The simplest posible Portlet.
​* 
​* @author Peter Palaga
​*/
​public class SimplestHelloWorldPortlet extends GenericPortlet {
​/**
​ * Serves the VIEW mode. Writes "Hello World !" to the response writer.
​ * 
​ * @see javax.portlet.GenericPortlet#doView(javax.portlet.RenderRequest, javax.portlet.RenderResponse)
​ */
​@Override
​public void doView(RenderRequest request, RenderResponse response) throws IOException {
​    PrintWriter writer = response.getWriter();
​    writer.write("Hello World !");
​    writer.close();
​}
​}

​
​<portlet-app xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd" version="2.0"
​xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_2_0.xsd">
​<portlet>
​    <description>Simplest Hello World Portlet is the very essence of every possible Portlet.</description>
​    <portlet-name>SimplestHelloWorldPortlet</portlet-name>
​    <display-name>Simplest Hello World Portlet</display-name>
​    <portlet-class>org.jboss.portal.portlet.samples.SimplestHelloWorldPortlet</portlet-class>
​    <supports>
​        <mime-type>text/html</mime-type>
​        <portlet-mode>view</portlet-mode>
​        <!-- You can uncomment the other modes when your portlet-class supports them
​        <portlet-mode>edit</portlet-mode>
​        <portlet-mode>help</portlet-mode>
​        -->
​    </supports>
​    <portlet-info>
​        <title>Simplest Hello World Portlet</title>
​    </portlet-info>
​</portlet>
​</portlet-app>

​
​<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
​    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
​    version="2.5">
​    <!-- 
​        There is no need to configure any filters, servlets, mapping & co. for this demo to work
​        but maven-war-plugin by default requires this file.
​    -->
​</web-app>