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From "Adam Winer" <awi...@gmail.com>
Subject Re: Problem using tr:train with Facelets 1.1.11
Date Tue, 19 Dec 2006 19:53:54 GMT
Beat you to it. ;)

-- Adam


On 12/19/06, Simon Lessard <simon.lessard.3@gmail.com> wrote:
> Yeah, I'll add some logging message to fix that.
>
> On 12/19/06, Adam Winer <awiner@gmail.com> wrote:
> >
> > Graeme,
> >
> > It's not a Facelets problem - the issue is that your train
> > in the second example isn't inside of a form.  So, easy
> > to fix.  But the train is being very bad here - it should be
> > logging a descriptive warning, not blowing up.  If you
> > could log a JIRA issue on that problem so we don't lose
> > track of it, that'd be much appreciated.
> >
> > Thanks,
> > Adam
> >
> >
> > On 12/13/06, Graeme Steyn <g.steyn@cqu.edu.au> wrote:
> > > Good Afternoon,
> > >
> > > I am currently experiencing a problem with the use of the Trinidad
> > > tr:train component, tomahawk (t:inputDate) and facelets 1.1.11.  I am
> > > using a snapshot built today from the faces-1_2-061113 branch in SVN.
> > > The problem that I am experiencing is that in the first test instance
> > > below (example 1), the use of tr:train works correctly and renders the
> > > train correctly.  However, when I embed the tr:train in a facelets
> > > template, as in example 2, I get the following error:
> > >
> > > java.lang.NullPointerException
> > >  at
> > > org.apache.myfaces.trinidadinternal.renderkit.core.desktop.TrainRenderer
> > > $Train.<init>(TrainRenderer.java:913)
> > >  at
> > > org.apache.myfaces.trinidadinternal.renderkit.core.desktop.TrainRenderer
> > > .encodeAll(TrainRenderer.java:175)
> > >  at
> > > org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.j
> > > ava:181)
> > >  at
> > > org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComp
> > > onentBase.java:712)
> > >  at
> > > org.apache.myfaces.trinidad.component.UIXCollection.encodeEnd(UIXCollect
> > > ion.java:490)
> > >  at
> > > org.apache.myfaces.trinidad.component.UIXComponentBase.__encodeRecursive
> > > (UIXComponentBase.java:1258)
> > >  at
> > > org.apache.myfaces.trinidad.component.UIXComponentBase.encodeAll(UIXComp
> > > onentBase.java:732)
> > >  at javax.faces.component.UIComponent.encodeAll(UIComponent.java:889)
> > >  at
> > > com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:5
> > > 78)
> > >  at
> > > javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper
> > > .java:178)
> > >  at
> > > org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderVi
> > > ew(ViewHandlerImpl.java:171)
> > >  at
> > > com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.
> > > java:133)
> > >  at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:244)
> > >  at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
> > >  at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
> > >  at
> > > org.apache.catalina.core.ApplicationFilterChain.servletService(Applicati
> > > onFilterChain.java:397)
> > >  at
> > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
> > > tionFilterChain.java:303)
> > >  at
> > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
> > > erChain.java:184)
> > >  at
> > > org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._invokeDoF
> > > ilter(TrinidadFilterImpl.java:327)
> > >  at
> > > org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterI
> > > mpl(TrinidadFilterImpl.java:291)
> > >  at
> > > org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(T
> > > rinidadFilterImpl.java:214)
> > >  at
> > > org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilte
> > > r.java:90)
> > >  at
> > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
> > > tionFilterChain.java:216)
> > >  at
> > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
> > > erChain.java:184)
> > >  at
> > > org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFil
> > > ter.java:144)
> > >  at
> > > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applica
> > > tionFilterChain.java:216)
> > >  at
> > > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilt
> > > erChain.java:184)
> > >  at
> > > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValv
> > > e.java:276)
> > >  at
> > > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java
> > > :566)
> > >  at
> > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
> > > 36)
> > >  at
> > > org.apache.catalina.core.StandardContextValve.invokeInternal(StandardCon
> > > textValve.java:240)
> > >  at
> > > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValv
> > > e.java:179)
> > >  at
> > > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java
> > > :566)
> > >  at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:73)
> > >  at
> > > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
> > > :182)
> > >  at
> > > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java
> > > :566)
> > >  at
> > > com.sun.enterprise.web.VirtualServerPipeline.invoke(VirtualServerPipelin
> > > e.java:120)
> > >  at
> > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
> > >  at
> > > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.
> > > java:137)
> > >  at
> > > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java
> > > :566)
> > >  at
> > > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:5
> > > 36)
> > >  at
> > > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:939)
> > >  at
> > > org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:239)
> > >  at
> > > com.sun.enterprise.web.connector.grizzly.ProcessorTask.invokeAdapter(Pro
> > > cessorTask.java:667)
> > >  at
> > > com.sun.enterprise.web.connector.grizzly.ProcessorTask.processNonBlocked
> > > (ProcessorTask.java:574)
> > >  at
> > > com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(Processor
> > > Task.java:844)
> > >  at
> > > com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(R
> > > eadTask.java:287)
> > >  at
> > > com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:2
> > > 12)
> > >  at
> > > com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:252)
> > >  at
> > > com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.j
> > > ava:75)
> > >
> > > Note: that without tr:train in the template, the pages render correctly.
> > > I have made no changed to web.xml file or faces-config.xml file.  Both
> > > pages are being executed from the same context and packaged in the same
> > > WAR file.  Would anyone now what could potentially cause this problem?
> > >
> > > Thank you.
> > >
> > > Graeme
> > >
> > > Example 2:
> > >
> > > <?xml version="1.0" encoding="ISO-8859-1" ?>
> > > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
> > >   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
> > > <html
> > >   xmlns="http://www.w3.org/1999/xhtml"
> > >   xmlns:ui="http://java.sun.com/jsf/facelets"
> > >   xmlns:f="http://java.sun.com/jsf/core"
> > >   xmlns:h="http://java.sun.com/jsf/html"
> > >   xmlns:t="http://myfaces.apache.org/tomahawk"
> > >   xmlns:tr="http://myfaces.apache.org/trinidad"
> > >   lang="en"
> > >   xml:lang="en">
> > > <head>
> > > <meta
> > >   http-equiv="Content-Type"
> > >   content="text/html; charset=ISO-8859-1" />
> > > <meta
> > >   name="description"
> > >   content="description" />
> > > <meta
> > >   name="keywords"
> > >   content="keyword phrase1, keyword phrase 2, etc." />
> > > <!-- <meta name="robots" content="noindex,nofollow" /> -->
> > > <title><ui:insert name="title">Default Title</ui:insert></title>
> > > </head>
> > > <body>
> > > <f:view>
> > >   <div id="wrap">
> > >   <ui:insert name="header">
> > >     <ui:include src="header.xhtml" />
> > >   </ui:insert>
> > >   <tr:train
> > >     var="foo"
> > >     value="#{processTrainMenuModel}">
> > >     <f:facet name="nodeStamp">
> > >       <tr:commandNavigationItem
> > >         text="#{foo.label}"
> > >         action="#{foo.getOutcome}"
> > >         immediate="#{processTrainMenuModel.immediate}"
> > >         readOnly="#{processTrainMenuModel.readOnly}" />
> > >     </f:facet>
> > >   </tr:train>
> > >   <ui:insert name="content">
> > >     <ui:include src="content.xhtml" />
> > >   </ui:insert>
> > >   <ui:insert name="footer">
> > >     <ui:include src="footer.xhtml" />
> > >   </ui:insert>
> > >   </div>
> > >   <!-- end #wrap div-->
> > > </f:view>
> > > </body>
> > > </html>
> > >
> > >
> > > Example 1:
> > >
> > > <?xml version="1.0" encoding="ISO-8859-1" ?>
> > > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
> > >   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
> > > <html
> > >   xmlns="http://www.w3.org/1999/xhtml"
> > >   xmlns:ui="http://java.sun.com/jsf/facelets"
> > >   xmlns:f="http://java.sun.com/jsf/core"
> > >   xmlns:h="http://java.sun.com/jsf/html"
> > >   xmlns:tr="http://myfaces.apache.org/trinidad"
> > >   lang="en"
> > >   xml:lang="en">
> > > <head>
> > > <meta
> > >   http-equiv="Content-Type"
> > >   content="text/html; charset=ISO-8859-1" />
> > > <meta
> > >   name="description"
> > >   content="description" />
> > > <meta
> > >   name="keywords"
> > >   content="keyword phrase1, keyword phrase 2, etc." />
> > > <!-- <meta name="robots" content="noindex,nofollow" /> -->
> > > <title>Header</title>
> > > </head>
> > > <body>
> > > <f:view>
> > >   <h:outputText
> > >     value="&lt;h1&gt;Quick Details&lt;/h1&gt;"
> > >     escape="false" />
> > >
> > >   <h:form id="personal">
> > >
> > >     <tr:train
> > >       var="foo"
> > >       value="#{processTrainMenuModel}">
> > >       <f:facet name="nodeStamp">
> > >         <tr:commandNavigationItem
> > >           text="#{foo.label}"
> > >           action="#{foo.getOutcome}"
> > >           immediate="#{processTrainMenuModel.immediate}"
> > >           readOnly="#{processTrainMenuModel.readOnly}" />
> > >       </f:facet>
> > >     </tr:train>
> > >
> > >   </h:form>
> > >
> > >   <ui:include src="../WEB-INF/templates/footer.xhtml" />
> > > </f:view>
> > >
> > > </body>
> > > </html>
> > >
> > >
> > >
> > >
> >
>
>

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