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Added very simple hello world JSF sample setup in EE 8 style
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‎jsf/README.md‎

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## Samples ##
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- hello-world shows a typical "hello world" that prints this often used sentence coming from a backing bean
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- extensionless-mapping shows how to configure JSF so that views can be requested without using an extension
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‎jsf/extensionless-mapping/pom.xml‎

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</parent>
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<artifactId>extensionless-mapping</artifactId>
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<packaging>war</packaging>
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<name>Java EE 8 Samples: JSF - Extensionless Mapping</name>
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</project>

‎jsf/hello-world/README.md‎

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# Java EE 8 Samples: JSF 2.3 - Hello world#
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The [JSR 372](https://jcp.org/en/jsr/detail?id=372) specifies the next version of JavaServer Faces - JSF 2.3.
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A very simple example consisting out of a single page, a backing bean and a bean that activates JSF.
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The page prints "Hello world, from JSF!" which comes from the backing bean.
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‎jsf/hello-world/pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<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>
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<parent>
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<groupId>org.javaee8</groupId>
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<artifactId>jsf</artifactId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<artifactId>hello-world</artifactId>
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<packaging>war</packaging>
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<name>Java EE 8 Samples: JSF - Hello World</name>
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</project>

‎jsf/hello-world/src/main/java/org/javaee8/jsf/hello/world/ApplicationInit.java‎

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/** Copyright Payara Services Limited **/
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package org.javaee8.jsf.hello.world;
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import javax.enterprise.context.ApplicationScoped;
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import javax.faces.annotation.FacesConfig;
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/**
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* This class is needed to activate JSF and configure it to be the
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* right version. Without this being present an explicit mapping
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* of the FacesServlet in web.xml would be required, but JSF 2.3
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* would then run in a JSF 2.2 compatibility mode.
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*
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* @author Arjan Tijms
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*/
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@FacesConfig
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@ApplicationScoped
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public class ApplicationInit {
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}

‎jsf/hello-world/src/main/java/org/javaee8/jsf/hello/world/HelloBacking.java‎

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/** Copyright Payara Services Limited **/
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package org.javaee8.jsf.hello.world;
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import javax.enterprise.context.RequestScoped;
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import javax.inject.Named;
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@Named
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@RequestScoped
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public class HelloBacking {
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public String getHello() {
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return "Hello world, from JSF!";
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}
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}

‎jsf/hello-world/src/main/webapp/hello.xhtml‎

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<?xml version='1.0' encoding='UTF-8' ?>
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<!--
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Copyright Payara Services Limited
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-->
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<!DOCTYPE html>
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<html xmlns="http://www.w3.org/1999/xhtml" xmlns:h="http://xmlns.jcp.org/jsf/html">
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<h:head>
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<title>Hello</title>
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</h:head>
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<h:body>
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<p>
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JSF says:
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</p>
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<p>
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<b>#{helloBacking.hello}</b>
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</p>
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</h:body>
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</html>
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‎jsf/hello-world/src/test/java/org/javaee8/jsf/hello/world/JSFHelloWorldTest.java‎

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/** Copyright Payara Services Limited **/
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package org.javaee8.jsf.hello.world;
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import static org.jboss.shrinkwrap.api.ShrinkWrap.create;
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import static org.junit.Assert.assertTrue;
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import java.io.File;
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import java.io.IOException;
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import java.net.URL;
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import org.javaee8.jsf.hello.world.ApplicationInit;
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import org.jboss.arquillian.container.test.api.Deployment;
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import org.jboss.arquillian.container.test.api.RunAsClient;
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import org.jboss.arquillian.junit.Arquillian;
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import org.jboss.arquillian.test.api.ArquillianResource;
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import org.jboss.shrinkwrap.api.spec.WebArchive;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import com.gargoylesoftware.htmlunit.WebClient;
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import com.gargoylesoftware.htmlunit.html.HtmlPage;
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/**
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*
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* @author Arjan Tijms
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*
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*/
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@RunWith(Arquillian.class)
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public class JSFHelloWorldTest {
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@ArquillianResource
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private URL base;
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private WebClient webClient;
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@Before
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public void setup() {
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webClient = new WebClient();
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}
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@After
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public void teardown() {
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webClient.close();
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}
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@Deployment
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public static WebArchive deploy() {
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WebArchive war =
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create(WebArchive.class)
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.addClasses(ApplicationInit.class, HelloBacking.class)
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.addAsWebResource(new File("src/main/webapp/hello.xhtml"))
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;
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System.out.println("War to be deployed contains: \n" + war.toString(true));
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return war;
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}
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@Test
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@RunAsClient
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public void testHelloWorld() throws IOException {
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HtmlPage page = webClient.getPage(base + "hello.xhtml");
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assertTrue(page.asXml().contains("Hello world, from JSF!"));
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}
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}

‎jsf/pom.xml‎

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<artifactId>samples-parent</artifactId>
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<version>1.0-SNAPSHOT</version>
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</parent>
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<artifactId>jsf</artifactId>
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<packaging>pom</packaging>
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<name>Java EE 8 Samples: JSF</name>
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<modules>
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<module>extensionless-mapping</module>
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<module>hello-world</module>
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<module>extensionless-mapping</module>
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</modules>
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<dependencies>

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