viewScope problem
Hello,
I am trying to get a viewScoped spring bean to work with jsf and richfaces.
Here is how I implemented the viewScope:
package com.jeanbaptistemartin.util;
import java.util.Map;
import javax.faces.context.FacesContext;
import org.springframework.beans.factory.ObjectFactory;
import org.springframework.beans.factory.config.Scope;
/**
* Implements the JSF View Scope for use by Spring. This class is registered as a Spring bean with the CustomScopeConfigurer.
*/
public class ViewScope implements Scope {
@Override
public Object get(String name, ObjectFactory<?> objectFactory) {
if (FacesContext.getCurrentInstance().getViewRoot() != null) {
Map<String, Object> viewMap = FacesContext.getCurrentInstance().getViewRoot().getViewMap();
if (viewMap.containsKey(name)) {
return viewMap.get(name);
} else {
Object object = objectFactory.getObject();
viewMap.put(name, object);
return object;
}
} else {
return null;
}
}
@Override
public Object remove(String name) {
if (FacesContext.getCurrentInstance().getViewRoot() != null) {
return FacesContext.getCurrentInstance().getViewRoot().getViewMap().remove(name);
} else {
return null;
}
}
@Override
public void registerDestructionCallback(String name, Runnable callback) {
// Do nothing
}
@Override
public Object resolveContextualObject(String key) {
return null;
}
@Override
public String getConversationId() {
return null;
}
}
Here is my jsf page:
<!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:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:pretty="http://ocpsoft.com/prettyfaces"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich"
xmlns:jbm="http://www.jeanbaptistemartin.com/facelets/functions">
<body>
<ui:composition template="WEB-INF/include/template.xhtml">
<ui:define name="title-bar-title">
<title lang="#{view.locale.language}">
<h:outputText value="#{msg['menu.galerie']}"/>
<h:outputText value=" #{msg['titre.separateur']} " />
<h:outputText value="#{msg['artiste.titre']}" />
</title>
</ui:define>
<ui:define name="meta-description">
<meta name="description" content="#{msg['meta.description.galerie']}" lang="#{view.locale.language}"/>
</ui:define>
<ui:define name="javascript">
<script language="javascript" type="text/javascript" src="#{facesContext.externalContext.requestContextPath}/js/jquery.formulaire-inscription.js"/><!-- todo: relocate -->
</ui:define>
<ui:define name="locale-component">
<pretty:link mappingId="galerieAction" hreflang="fr" lang="fr">
<f:param value="fr" />
<h:outputText value="#{msg['langue.francais.libelle']}" />
</pretty:link>
<h:outputText value=" #{msg['langue.separateur']} "/>
<pretty:link mappingId="galerieAction" hreflang="en" lang="en">
<f:param value="en" />
<h:outputText value="#{msg['langue.anglais.libelle']}" />
</pretty:link>
</ui:define>
<ui:define name="menu">
<ui:include src="WEB-INF/include/menu.xhtml">
<ui:param name="page" value="galerie"/>
</ui:include>
</ui:define>
<ui:define name="title">
<ul>
<li><strong><pretty:link mappingId="rootAction"><f:param value="#{view.locale.language}"/><h:outputText value="#{msg['menu.accueil']}" /></pretty:link></strong></li>
<li><strong><h:outputText value="#{msg['menu.galerie']}"/></strong></li>
</ul>
</ui:define>
<ui:define name="body">
<a4j:outputPanel layout="block" styleClass="wrapper">
<rich:dataGrid value="#{galerieView.sculptures}" var="sculpture" columns="3" styleClass="datagrid-galerie" iterationStatusVar="iterations">
<h:panelGroup rendered="#{!iterations.last}">
<p>
<pretty:link mappingId="sculptureAction" styleClass="miniature-link">
<f:param value="#{view.locale.language}"/>
<f:param value="#{jbm:normaliserURL(sculpture.sculpturei18nMap[view.locale.language].titre)}" />
<f:param value="#{sculpture.sculptureID}" />
<h:graphicImage value="#{initParam['com.jeanbaptistemartin.static.url']}/#{sculpture.photoMiniature}" styleClass="miniature-image" alt="#{sculpture.sculpturei18nMap[view.locale.language].titre}, #{sculpture.sculpturei18nMap[view.locale.language].matiere}, #{jbm:renvoyerAnnee(sculpture.annee)}."/>
</pretty:link>
</p>
<p>
<pretty:link mappingId="sculptureAction" styleClass="miniature-link-text">
<f:param value="#{view.locale.language}"/>
<f:param value="#{jbm:normaliserURL(sculpture.sculpturei18nMap[view.locale.language].titre)}" />
<f:param value="#{sculpture.sculptureID}" />
<h:outputText value="#{sculpture.sculpturei18nMap[view.locale.language].titre}, " />
<h:outputText value="#{sculpture.sculpturei18nMap[view.locale.language].matiere}" />
</pretty:link>
</p>
</h:panelGroup>
<h:panelGroup rendered="#{iterations.last}" styleClass="miniature-link">
<p id="sellette">
<img src="#{facesContext.externalContext.requestContextPath}/images/200x200.gif" class="miniature-image" alt="" onclick="slideUp()"/>
</p>
<div class="formulaireInscriptionSculpture">
<h:form id="formulaireInscriptionSculpture" prependId="false">
<ui:include src="WEB-INF/include/formulaire-inscription-sculpture.xhtml"/><!-- todo: ne fonctionne pas... -->
</h:form>
</div>
</h:panelGroup>
<rich:jQuery name="slideUp" query="slideUp({duration:'slow'});slideDownForm()" selector="#sellette"/>
<rich:jQuery name="slideDownForm" query="slideDown({duration:'slow'})" selector="div.formulaireInscriptionSculpture" />
<rich:jQuery name="slideDownSellette" query="slideDown({duration:'slow'})" selector="#sellette"/>
</rich:dataGrid>
</a4j:outputPanel>
</ui:define>
</ui:composition>
</body>
</html>
The problem I have is that now that I have switched to viewScope, my page is empty i.e. this:
#{galerieView.sculptures}
is empty.
Can anyone please help?
Thanks in advance,
J.
