Author: lfryc(a)redhat.com Date: 2010-07-10 15:29:35 -0400 (Sat, 10 Jul 2010) New Revision: 17849 Added: root/tests/metamer/trunk/src/main/java/org/richfaces/testapp/bean/A4JPushEventProcuder.java root/tests/metamer/trunk/src/main/webapp/components/a4jPush/event-producer.xhtml Modified: root/tests/metamer/trunk/src/main/java/org/richfaces/testapp/bean/A4JPushBean.java root/tests/metamer/trunk/src/main/webapp/components/a4jPush/list.xhtml root/tests/metamer/trunk/src/main/webapp/components/a4jPush/simple.xhtml Log: Modified a4j:push sample to can trigger events externally using GET URL Modified: root/tests/metamer/trunk/src/main/java/org/richfaces/testapp/bean/A4JPushBean.java =================================================================== --- root/tests/metamer/trunk/src/main/java/org/richfaces/testapp/bean/A4JPushBean.java 2010-07-10 19:28:48 UTC (rev 17848) +++ root/tests/metamer/trunk/src/main/java/org/richfaces/testapp/bean/A4JPushBean.java 2010-07-10 19:29:35 UTC (rev 17849) @@ -25,10 +25,10 @@ import java.io.Serializable; import java.util.Date; import java.util.EventListener; -import java.util.EventObject; import javax.annotation.PostConstruct; import javax.faces.bean.ManagedBean; +import javax.faces.bean.ManagedProperty; import javax.faces.bean.SessionScoped; import javax.faces.event.ActionEvent; import org.ajax4jsf.event.PushEventListener; @@ -54,6 +54,17 @@ private int counter = 0; private transient volatile PushEventListener listener; + @ManagedProperty(value = "#{a4jPushEventProcuder}") + private transient A4JPushEventProcuder pushEventProducer; + + public A4JPushEventProcuder getPushEventProducer() { + return pushEventProducer; + } + + public void setPushEventProducer(A4JPushEventProcuder pushEventProducer) { + this.pushEventProducer = pushEventProducer; + } + /** * Initializes the managed bean. */ @@ -91,15 +102,12 @@ public void setAttributes(Attributes attributes) { this.attributes = attributes; } - + public void setListener(EventListener listener) { this.listener = (PushEventListener) listener; + pushEventProducer.registerListener(this.listener); } - public void generateEvent() { - listener.onEvent(new EventObject(this)); - } - public int getCounter() { return counter; } Added: root/tests/metamer/trunk/src/main/java/org/richfaces/testapp/bean/A4JPushEventProcuder.java =================================================================== --- root/tests/metamer/trunk/src/main/java/org/richfaces/testapp/bean/A4JPushEventProcuder.java (rev 0) +++ root/tests/metamer/trunk/src/main/java/org/richfaces/testapp/bean/A4JPushEventProcuder.java 2010-07-10 19:29:35 UTC (rev 17849) @@ -0,0 +1,77 @@ +/******************************************************************************* + * JBoss, Home of Professional Open Source + * Copyright 2010, Red Hat, Inc. and individual contributors + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + *******************************************************************************/ + +package org.richfaces.testapp.bean; + +import java.io.Serializable; +import java.util.Collection; +import java.util.EventObject; +import java.util.HashSet; +import java.util.LinkedList; + +import javax.annotation.PostConstruct; +import javax.faces.bean.ApplicationScoped; +import javax.faces.bean.ManagedBean; + +import org.ajax4jsf.event.PushEventListener; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +/** + * Managed bean for a4j:push. + * + * @author Nick Belaevski, <a href="mailto:ppitonak@redhat.com">Pavol Pitonak</a> + * @version $Revision$ + */ +@ManagedBean(name = "a4jPushEventProcuder") +@ApplicationScoped +public class A4JPushEventProcuder implements Serializable { + + private static final long serialVersionUID = 4532283098337277878L; + private Logger logger; + private Collection<PushEventListener> registeredListeners = new HashSet<PushEventListener>(); + + @PostConstruct + public void init() { + logger = LoggerFactory.getLogger(getClass()); + } + + public void registerListener(PushEventListener listener) { + synchronized (registeredListeners) { + registeredListeners.add(listener); + } + } + + public void produceEvent(Boolean enabled) { + logger.info("enabled: " + enabled); + if (enabled) { + Collection<PushEventListener> listeners; + synchronized (registeredListeners) { + listeners = new LinkedList<PushEventListener>(registeredListeners); + } + for (PushEventListener listener : listeners) { + listener.onEvent(new EventObject(A4JPushBean.class)); + } + logger.info("push event (listeners: " + listeners.size() + ")"); + } + } +} Added: root/tests/metamer/trunk/src/main/webapp/components/a4jPush/event-producer.xhtml =================================================================== --- root/tests/metamer/trunk/src/main/webapp/components/a4jPush/event-producer.xhtml (rev 0) +++ root/tests/metamer/trunk/src/main/webapp/components/a4jPush/event-producer.xhtml 2010-07-10 19:29:35 UTC (rev 17849) @@ -0,0 +1,32 @@ +<!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:a4j="http://richfaces.org/a4j" + xmlns:ta="http://java.sun.com/jsf/composite/testapp"> + +<ui:composition template="/templates/template.xhtml"> + + <f:metadata> + <f:viewParam name="pushEnabled" value="#{pushEnabled}" /> + <f:event type="preRenderView" listener="#{a4jPushEventProcuder.produceEvent(pushEnabled)}" /> + </f:metadata> + + <ui:define name="head"> + </ui:define> + + <ui:define name="outOfTemplateBefore"> + </ui:define> + + <ui:define name="component"> + <h:button value="Generate push event"> + <f:param name="pushEnabled" value="true" /> + </h:button> + </ui:define> + + <ui:define name="outOfTemplateAfter"> + </ui:define> + +</ui:composition> +</html> \ No newline at end of file Modified: root/tests/metamer/trunk/src/main/webapp/components/a4jPush/list.xhtml =================================================================== --- root/tests/metamer/trunk/src/main/webapp/components/a4jPush/list.xhtml 2010-07-10 19:28:48 UTC (rev 17848) +++ root/tests/metamer/trunk/src/main/webapp/components/a4jPush/list.xhtml 2010-07-10 19:29:35 UTC (rev 17849) @@ -12,6 +12,9 @@ <h:link outcome="simple" value="Simple" styleClass="link"/> <div class="description">Simple page that contains <b>a4j:push</b> and input boxes for all its attributes.</div> + + <h:link outcome="event-producer" value="Event Producer" styleClass="link"/> + <div class="description">Page that is bind to application bean producing events catched by a4j:push.</div> </h:body> </html> \ No newline at end of file Modified: root/tests/metamer/trunk/src/main/webapp/components/a4jPush/simple.xhtml =================================================================== --- root/tests/metamer/trunk/src/main/webapp/components/a4jPush/simple.xhtml 2010-07-10 19:28:48 UTC (rev 17848) +++ root/tests/metamer/trunk/src/main/webapp/components/a4jPush/simple.xhtml 2010-07-10 19:29:35 UTC (rev 17849) @@ -43,12 +43,6 @@ <f:param name="testParam" value="testValue" /> <f:param name="testParam1" value="testValue1" /> </a4j:push> - - <br/> - - <h:commandLink value="Generate push event" action="#{a4jPushBean.generateEvent}"> - <f:ajax render="@none" /> - </h:commandLink> </ui:define> <ui:define name="outOfTemplateAfter">