Primefaces PUSH Demo : Maven (atmosphere) + Primefaces(Jsf2) + JBoss

1.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>myDemo</groupId>
    <artifactId>PromefacesDemo</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>PromefacesDemo Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <repositories>
        <repository>
            <id>prime-repo</id>
            <name>Prime Repo</name>
            <url>http://repository.primefaces.org</url>
        </repository>
    </repositories>

    <dependencies>

        <!-- PrimeFaces -->
        <dependency>
            <groupId>org.primefaces</groupId>
            <artifactId>primefaces</artifactId>
            <version>3.5</version>
        </dependency>
        

        <!-- atmosphere -->
        <dependency>
            <groupId>org.atmosphere</groupId>
            <artifactId>atmosphere-runtime</artifactId>
            <version>1.1.0.RC2</version>
        </dependency>

        <!-- Java EE -->
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-web-api</artifactId>
            <version>6.0</version>
            <scope>provided</scope>
        </dependency>

        <!-- JBoss log -->
        <dependency>
            <groupId>org.jboss.logging</groupId>
            <artifactId>jboss-logging</artifactId>
            <version>3.1.3.GA</version>
            <scope>provided</scope>
        </dependency>

        <!-- junit -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>

    </dependencies>
    <build>
        <finalName>PromefacesDemo</finalName>
    </build>
</project>

2.web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
    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">


    <display-name>Archetype Created Web Application</display-name>

    <!-- Change to "Production" when you are ready to deploy -->
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>

    <!-- JSF mapping -->
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.xhtml</url-pattern>
    </servlet-mapping>

    <!-- Push mapping -->
    <servlet>
        <servlet-name>Push Servlet</servlet-name>
        <servlet-class>org.primefaces.push.PushServlet</servlet-class>
        <async-supported>true</async-supported>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Push Servlet</servlet-name>
        <url-pattern>/primepush/*</url-pattern>
    </servlet-mapping>

    <!-- Welcome page -->
    <welcome-file-list>
        <welcome-file>faces/index.xhtml</welcome-file>
    </welcome-file-list>

</web-app>

3.PushBean.java
每隔1秒push 一次count,持續5秒

package com.jsfdemo.managedbean;

import java.io.Serializable;
import java.util.concurrent.Delayed;
import java.util.logging.Logger;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;

import org.primefaces.push.PushContext;
import org.primefaces.push.PushContextFactory;

@ManagedBean
public class PushBean implements Serializable {

    private static final long serialVersionUID = 1L;
    Logger logger = Logger.getLogger(this.getClass().getName());
    private int count;

    public int getCount() {
        return count;
    }

    public void setCount(int count) {
        this.count = count;
    }

    public synchronized void increment() {
        logger.info("increment..");
        for (int i = 0; i < 5; i++) {
            count++;
            PushContext pushContext = PushContextFactory.getDefault().getPushContext();
            logger.info("push count : "+count);
            pushContext.push("/counter", String.valueOf(count));
            
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
   
    }
}

4.PushDemo.xhtml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
    xmlns:h="http://java.sun.com/jsf/html"
    xmlns:f="http://java.sun.com/jsf/core"
    xmlns:ui="http://java.sun.com/jsf/facelets"
    xmlns:p="http://primefaces.org/ui">
<h:head>
    <meta charset="utf-8" />
    <title>Primefaces push</title>
</h:head>
<h:body>
    <h1>Primefaces push..</h1>
    <h:form id="form">
        <h:outputText value="Count : "/>
        <h:outputText id="out" value="#{pushBean.count}"
            styleClass="ui-widget display" />

        <br /><br />

        <p:commandButton value="Click"
            actionListener="#{pushBean.increment()}" />
    </h:form>

    <p:socket onMessage="handleMessage" channel="/counter" />
    <script type="text/javascript">
        function handleMessage(data) {
            console.info(data);
            $("#form\\:out").html(data);
        }
    </script>
</h:body>
</html>

Demo畫面