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From Gerhard Petracek <>
Subject Re: exception with extval - JSF1054 RENDER_RESPONSE 6
Date Fri, 10 Jul 2009 10:01:16 GMT
hi belem,

that might be the problem. extval initializes input components with metadata
of the bound property before the component is rendered
(to provide different features). so extval has to inspect the property of
every input component. it seems that this isn't compatible with your custom
you can test it with a custom impl. - use the following code in your

    protected void init()
        //workaround to allow forced double-rendering used in icefaces

ExtValContext.getContext().addGlobalProperty(ExtValRendererProxy.KEY, null);

        //deregister the default implementation


        //register a custom implementation without component initialization
ValidationInterceptorWithSkipValidationSupport() {
            public void beforeEncodeBegin(FacesContext facesContext,
UIComponent uiComponent, Renderer wrapped)
                throws IOException, SkipBeforeInterceptorsException,
                //do nothing


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2009/7/10 Belem <>

> Hi Gerhard,
> Gerhard Petracek wrote:
> >
> > hmmm - i'm not aware of such issues with mojarra.
> > what's the functionality of MyAppServlet?
> >
> MyAppServlet.init() initializes some attributes and checks the templates
> folder.
> MyAppServlet.doGet(..) /.doPost(..) then calls this servlets' method
> processDocumentRequest(..) which checks the existence of a View-Template
> object and if not null passes the Request further to
> includeLayoutTemplate(httpRequest, httpResponse, view) which checks if the
> called resource (jsp file) in the servlet context isn't null, replaces .jsp
> by .jsf and then calls the include methode of this resource'
> RequestDispatcher.
> I'll try debugging until the start of this exception by attaching api
> sources... is there something I can watch out for?
> Thanks,
> Belem
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