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From "Romanowski, Tim" <tim.romanow...@lmco.com>
Subject RE: Problem combining trinidad and facelets
Date Thu, 09 Nov 2006 21:41:06 GMT
Hi all,
I've just added Trinidad to my SUN RI/Tomahawk/Facelets/Ajax4JSF app and it plugged in without
much difficulty (pretty slick, actually).  However, when trying to replace some core tags
with the Trinidad ones (e.g., dataTable), I'm getting an error on my jstl code.  I'm wondering
if this is a result of the whitespace issue that was discussed (below) a couple months ago.
 If so, is there a new workaround?  Any suggestions would be greatly appreciated.

My browser throws an exception:
**************************************
java.lang.ClassCastException: com.sun.facelets.compiler.UIInstructions
at org.apache.myfaces.trinidadinternal.renderkit.core.desktop.DesktopTableRenderer._renderRegularColumns(DesktopTableRenderer.java:976)
	at org.apache.myfaces.trinidadinternal.renderkit.core.desktop.DesktopTableRenderer.renderSingleRow(DesktopTableRenderer.java:107)
	at 
	[SNIP]
**************************************

Here's a sample of the offending code:
**************************************
<!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:c="http://java.sun.com/jstl/core"
      xmlns:t="http://myfaces.apache.org/tomahawk"
      xmlns:trh="http://myfaces.apache.org/trinidad/html" 
      xmlns:tr="http://myfaces.apache.org/trinidad">

<ui:composition>
	 <!-- The label attribute is optional. Generate it if it is missing. -->
	<c:if test="#{empty header}">
            <c:set var="header" value="#{field}" />
        </c:if>
       
	<tr:column> 
            <!--
            Removed this section to verify root cause of problem.
           -->
        </tr:column>         
</ui:composition>
</html>
**************************************




-----Original Message-----
From: Böhringer Jochen [mailto:Jochen.Boehringer@tcc-products.de] 
Sent: Friday, October 06, 2006 7:36 AM
To: adffaces-user@incubator.apache.org
Subject: RE: Problem combining trinidad and facelets

Hello Elias,

Thank you very much for that hint. It fixed it for me too! Does anyone has an explanation
why?

Regards
Jochen

-----Original Message-----
From: Elias Neri [mailto:elias.neri@custodix.com] 
Sent: Tuesday, October 03, 2006 10:35 AM
To: adffaces-user@incubator.apache.org
Subject: Re: Problem combining trinidad and facelets

Hi Jochen,

I had the same exception under the same condition when i used 
<c:forEach> in a <tr:navigationPane>.

But when I switched the namespace of this tag from 
"http://java.sun.com/jsp/jstl/core" into "http://java.sun.com/jstl/core" 
the exception did not occur anymore.

I don't know why, but this might fix it for you too.

Regards,

Elias

Böhringer Jochen schreef:
> Hello,
>
>  
>
> If I setup Trinidad and Facelets and try to execute the following xhtml file I get a
ClassCastException (see below). This is caused by the usage of the <c:forEach> Tag I
think. So I tried to switch to <ui:repeat> but with a similar exception (see below).
I am using jsf-facelets-1.1.11.jar, myfaces-1.1.4 and Trinidad-m1-snapshot on JBoss 4.x.
>
>  
>
> Any help would be greatly appreciated.
>
>  
>
> Regards Jochen
>
>  
>
>  
>
> <?xml version="1.0" encoding="iso-8859-1" standalone="yes" ?>
>
> <tr:document 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:tr="http://myfaces.apache.org/trinidad"
>
>       xmlns:trh="http://myfaces.apache.org/trinidad/html"
>
>       xmlns:c="http://java.sun.com/jsp/jstl/core"
>
>       title="#{navigationControler.activePageTitle}">
>
>  
>
>       <tr:form>
>
>             <tr:panelPage>
>
>                   <f:facet name="navigation1">
>
>                         <tr:navigationPane hint="tabs" id="navigation1">
>
>                              <c:forEach var="menuItem"
>
>                                    items="#{navigationControler.menuItemList}">
>
>                                    <tr:commandNavigationItem text="#{menuItem.label}"
>
>                                          shortDesc="#{menuItem.id}" selected="#{menuItem.selected}"
>
>                                          action="redirect.main" disabled="#{menuItem.disabled}">
>
>                                          <f:actionListener
>
>                                                type="de.tccproducts.dprs.webapp.navigation.NavigationHandler"
/>
>
>                                    </tr:commandNavigationItem>
>
>                              </c:forEach>
>
>                         </tr:navigationPane>
>
>                   </f:facet>
>
>             </tr:panelPage>
>
>       </tr:form>
>
>       <ui:debug />
>
> </tr:document>
>
>  
>
>  
>
>  
>
> <c:forEach> Exception:
>
>  
>
> 16:41:38,557 INFO  [STDOUT] 29.09.2006 16:41:38 org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.NavigationPaneRenderer
renderContent
>
> SCHWERWIEGEND: Warning: illegal component hierarchy detected, expected UIXCommand but
found another type of component instead.
>
> java.lang.ClassCastException: com.sun.facelets.compiler.UIInstructions
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.NavigationPaneRenderer.renderContent(NavigationPaneRenderer.java:123)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.NavigationPaneRenderer.encodeAll(NavigationPaneRenderer.java:86)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderer.encodeEnd(CoreRenderer.java:181)
>
>       at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:673)
>
>       at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:466)
>
>       at org.apache.myfaces.trinidadinternal.uinode.UIComponentUINode._renderComponent(UIComponentUINode.java:329)
>
>       at org.apache.myfaces.trinidadinternal.uinode.UIComponentUINode.render(UIComponentUINode.java:273)
>
>       at org.apache.myfaces.trinidadinternal.uinode.UIComponentUINode.render(UIComponentUINode.java:250)
>
>       at org.apache.myfaces.trinidadinternal.ui.composite.ContextPoppingUINode$ContextPoppingRenderer.render(ContextPoppingUINode.java:234)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseUINode.render(BaseUINode.java:356)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseUINode.render(BaseUINode.java:311)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseRenderer.renderChild(BaseRenderer.java:423)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseRenderer.renderNamedChild(BaseRenderer.java:395)
>
>       at org.apache.myfaces.trinidadinternal.ui.laf.base.desktop.PageHeaderLayoutRenderer._renderTabBar(PageHeaderLayoutRenderer.java:580)
>
>       at org.apache.myfaces.trinidadinternal.ui.laf.base.desktop.PageHeaderLayoutRenderer.renderContent(PageHeaderLayoutRenderer.java:440)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseRenderer.render(BaseRenderer.java:91)
>
>       at org.apache.myfaces.trinidadinternal.ui.laf.base.xhtml.XhtmlLafRenderer.render(XhtmlLafRenderer.java:81)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseUINode.render(BaseUINode.java:356)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseUINode.render(BaseUINode.java:311)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseRenderer.renderChild(BaseRenderer.java:423)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:341)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseRenderer.renderIndexedChild(BaseRenderer.java:233)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseRenderer.renderContent(BaseRenderer.java:140)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseRenderer.render(BaseRenderer.java:91)
>
>       at org.apache.myfaces.trinidadinternal.ui.laf.base.xhtml.XhtmlLafRenderer.render(XhtmlLafRenderer.java:81)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseUINode.render(BaseUINode.java:356)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseUINode.render(BaseUINode.java:311)
>
>       at org.apache.myfaces.trinidadinternal.ui.composite.UINodeRenderer.renderWithNode(UINodeRenderer.java:100)
>
>       at org.apache.myfaces.trinidadinternal.ui.composite.UINodeRenderer.render(UINodeRenderer.java:46)
>
>       at org.apache.myfaces.trinidadinternal.uinode.UIXComponentUINode.renderInternal(UIXComponentUINode.java:189)
>
>       at org.apache.myfaces.trinidadinternal.uinode.UINodeRendererBase.encodeEnd(UINodeRendererBase.java:66)
>
>       at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:673)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.RenderUtils.encodeRecursive(RenderUtils.java:66)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderer.encodeChild(CoreRenderer.java:255)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderer.encodeAllChildren(CoreRenderer.java:277)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.PanelPartialRootRenderer.renderContent(PanelPartialRootRenderer.java:74)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.BodyRenderer.renderContent(BodyRenderer.java:134)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.PanelPartialRootRenderer.encodeAll(PanelPartialRootRenderer.java:154)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.BodyRenderer.encodeAll(BodyRenderer.java:76)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderer.delegateRenderer(CoreRenderer.java:294)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.DocumentRenderer.encodeAll(DocumentRenderer.java:78)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderer.encodeEnd(CoreRenderer.java:181)
>
>       at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:673)
>
>       at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:242)
>
>       at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:239)
>
>       at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:580)
>
>       at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:176)
>
>       at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:384)
>
>       at javax.faces.webapp.FacesServlet.service(FacesServlet.java:138)
>
>       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>
>       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>
>       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoFilter(TrinidadFilterImpl.java:327)
>
>       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:291)
>
>       at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:214)
>
>       at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:90)
>
>       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>
>       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>
>       at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
>
>       at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
>
>       at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>
>       at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>
>       at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
>
>       at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
>
>       at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
>
>       at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:407)
>
>       at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
>
>       at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
>
>       at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
>
>       at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
>
>       at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>
>       at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
>
>       at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
>
>       at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
>
>       at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
>
>       at java.lang.Thread.run(Thread.java:595)
>
>  
>
>  
>
> <ui:repeat> Exception:
>
>  
>
> 16:44:16,434 INFO  [STDOUT] 29.09.2006 16:44:16 org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.NavigationPaneRenderer
renderContent
>
> SCHWERWIEGEND: Warning: illegal component hierarchy detected, expected UIXCommand but
found another type of component instead.
>
> java.lang.ClassCastException: com.sun.facelets.component.UIRepeat
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.NavigationPaneRenderer.renderContent(NavigationPaneRenderer.java:123)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.xhtml.NavigationPaneRenderer.encodeAll(NavigationPaneRenderer.java:86)
>
>       at org.apache.myfaces.trinidadinternal.renderkit.core.CoreRenderer.encodeEnd(CoreRenderer.java:181)
>
>       at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:673)
>
>       at org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollection.java:466)
>
>       at org.apache.myfaces.trinidadinternal.uinode.UIComponentUINode._renderComponent(UIComponentUINode.java:329)
>
>       at org.apache.myfaces.trinidadinternal.uinode.UIComponentUINode.render(UIComponentUINode.java:273)
>
>       at org.apache.myfaces.trinidadinternal.uinode.UIComponentUINode.render(UIComponentUINode.java:250)
>
>       at org.apache.myfaces.trinidadinternal.ui.composite.ContextPoppingUINode$ContextPoppingRenderer.render(ContextPoppingUINode.java:234)
>
>       at org.apache.myfaces.trinidadinternal.ui.BaseUINode.render(BaseUINode.java:356)
>
>  
>
>  
>
>
>   


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