ICEfaces Showcase

The icecore:push component allows the configuration of Ajax Push behavior on a per-view basis.

Select push strategy:

A	B	C	D
160	33666	4245	15
463	14614	1755	11
743	56627	5700	88
314	73552	4566	53
759	40437	5268	33
879	54236	7900	53
44	85157	7053	74
765	89008	3813	19
423	62843	7016	50
38	95992	7358	37

push.xhtml

// MPL License text (see http://www.mozilla.org/MPL/)

<ui:composition xmlns="http://www.w3.org/1999/xhtml"
                xmlns:h="http://java.sun.com/jsf/html"
                xmlns:f="http://java.sun.com/jsf/core"
                xmlns:c="http://java.sun.com/jsp/jstl/core"
                xmlns:ace="http://www.icefaces.org/icefaces/components"
                xmlns:icecore="http://www.icefaces.org/icefaces/core"
                xmlns:ui="http://java.sun.com/jsf/facelets"
                template="/resources/templates/content-template.xhtml">
    <ui:param name="title" value="#{msgs['example.core.push.title']}"/>
    <ui:param name="description" value="#{msgs['example.core.push.description']}"/>
    <ui:param name="resourceValue" value="#{pushBean.exampleResource}"/>

    <ui:param name="wikiResources" value="#{pushResources.wikiResources}"/>
    <ui:param name="tldResources" value="#{pushResources.tldResources}"/>

    <ui:define name="example">
        <icecore:push group="#{pushWindowScopeBean.group}"/>
        <h:form>
            <ace:selectMenu value="#{pushWindowScopeBean.strategyIndex}" label="Select push strategy:" labelPosition="left"
                            actionListener="#{pushWindowScopeBean.updateStrategy}">
                <f:selectItem itemValue="0" itemLabel="-"/>
                <f:selectItem itemValue="1" itemLabel="Update page every second"/>
                <f:selectItem itemValue="2" itemLabel="Update page every 2 seconds 5 times"/>
                <f:selectItem itemValue="3" itemLabel="Update page once after 3 second delay"/>
                <ace:ajax execute="@this" render="@all"/>
            </ace:selectMenu>
            <ace:panel>
                <ace:chart id="chart"
                           animated="false"
                           value="#{pushWindowScopeBean.barData}"
                           stackSeries="false"
                           defaultAxesConfig="#{pushWindowScopeBean.defaultAxis}"
                           xAxis="#{pushWindowScopeBean.axisX}"
                           yAxis="#{pushWindowScopeBean.axisY}"
                           legend="true"
                           legendPlacement="OUTSIDE_GRID"
                           highlighter="true"
                           highlighterLocation="N"
                           highlighterShowMarker="false"
                           highlighterBringSeriesToFront="true"/>

                <ace:dataTable id="table"
                               value="#{pushWindowScopeBean.items}"
                               var="item"
                               paginatorPosition="bottom"
                               rows="10">
                    <ace:column headerText="A">
                        <h:outputText value="#{item.a}"/>
                    </ace:column>
                    <ace:column headerText="B">
                        <h:outputText value="#{item.b}"/>
                    </ace:column>
                    <ace:column headerText="C">
                        <h:outputText value="#{item.c}"/>
                    </ace:column>
                    <ace:column headerText="D">
                        <h:outputText value="#{item.d}"/>
                    </ace:column>
                </ace:dataTable>
            </ace:panel>
        </h:form>
    </ui:define>
</ui:composition>

PushBean.java

/* MPL License text (see http://www.mozilla.org/MPL/) */

package org.icefaces.samples.showcase.example.core.push;

import org.icefaces.samples.showcase.metadata.annotation.*;
import org.icefaces.samples.showcase.metadata.context.ComponentExampleImpl;

import javax.annotation.PostConstruct;
import javax.faces.bean.CustomScoped;
import javax.faces.bean.ManagedBean;
import java.io.Serializable;

import org.icefaces.samples.showcase.util.FacesUtils;

@ComponentExample(
        title = "example.core.push.title",
        description = "example.core.push.description",
        example = "/resources/examples/core/push/push.xhtml"
)
@ExampleResources(
        resources ={
            // xhtml
            @ExampleResource(type = ResourceType.xhtml,
                    title="push.xhtml",
                    resource = "/resources/examples/core/push/push.xhtml"),
            // Java Source
            @ExampleResource(type = ResourceType.java,
                    title="PushBean.java",
                    resource = "/WEB-INF/classes/org/icefaces/samples/showcase"+
                    "/example/core/push/PushBean.java")
        }
)
@Menu(
    title = "menu.core.push.subMenu.title",
    menuLinks = {
            @MenuLink(title = "menu.core.push.subMenu.main",
                    isDefault = true,
                    exampleBeanName = PushBean.BEAN_NAME)
    }
)
@ManagedBean(name = PushBean.BEAN_NAME)
@CustomScoped(value = "#{window}")
public class PushBean extends ComponentExampleImpl<PushBean> implements Serializable {
    public static final String BEAN_NAME = "pushBean";
    public String getBeanName() { return BEAN_NAME; }

    public PushBean() {
        super(PushBean.class);
    }

    @PostConstruct
    public void initMetaData() {
        super.initMetaData();
    }

    public void selected() {
        PushWindowScopeBean managedBean = (PushWindowScopeBean) FacesUtils.getManagedBean(PushWindowScopeBean.BEAN_NAME);
        managedBean.selected();
    }

    public void deselected() {
        PushWindowScopeBean managedBean = (PushWindowScopeBean) FacesUtils.getManagedBean(PushWindowScopeBean.BEAN_NAME);
        managedBean.deselected();
    }
}

ICE Core

WIKI Documentation

TLD Documentation

push.xhtml

PushBean.java