Examples of javax.faces.application.ViewHandler.writeState()

Class javax.faces.application.ViewHandler

Examples of javax.faces.application.ViewHandler.writeState()

javax.faces.application.ViewHandler.writeState()

Take any appropriate action to either immediately write out the current state information (by calling {@link StateManager#writeState}, or noting where state information should later be written.
@param context {@link FacesContext} for the current request @throws IOException if an input/output error occurs @throws NullPointerException if contextis null

    {
        ResponseWriter writer = facesContext.getResponseWriter();


        //write state marker
        ViewHandler viewHandler = facesContext.getApplication().getViewHandler();
        viewHandler.writeState(facesContext);


        //write hidden input to determine "submitted" value on decode
        writer.startElement(HTML.INPUT_ELEM, null);
        writer.writeAttribute(HTML.TYPE_ATTR, "hidden", null);
        writer.writeAttribute(HTML.NAME_ATTR, component.getClientId(facesContext) +

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        //write state marker at the end of the form
        //Todo: this breaks client-side enabled AJAX components again which are searching for the state
        //we'll need to fix this
        ViewHandler viewHandler = facesContext.getApplication().getViewHandler();
        viewHandler.writeState(facesContext);


        afterFormElementsEnd(facesContext, component);
        
        List<UIComponent> componentResources = facesContext.getViewRoot().getComponentResources(facesContext,
            FORM_TARGET);

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    writer.startElement(HtmlElements.SPAN, null);
    writer.writeIdAttribute(clientId + ComponentUtils.SUB_SEPARATOR + "jsf-state-container");
    writer.flush();
    if (!FacesContextUtils.isAjax(facesContext)) {
      viewHandler.writeState(facesContext);
    }
    writer.endElement(HtmlElements.SPAN);




    writer.endElement(HtmlElements.FORM);

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        HtmlRendererUtils.renderHTMLAttributes(writer, htmlForm, HTML.FORM_PASSTHROUGH_ATTRIBUTES);


        //write state marker at the beginning of the form
        ViewHandler viewHandler = facesContext.getApplication().getViewHandler();
        viewHandler.writeState(facesContext);


        writer.write(""); // forse start element tag to be closed
    }

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                                FacesContext facesContext)
        throws IOException
    {
        //write state marker
        ViewHandler viewHandler = facesContext.getApplication().getViewHandler();
        viewHandler.writeState(facesContext);


        writer.endElement(HTML.FORM_ELEM);
    }


    protected boolean isDisabled(FacesContext facesContext, UIComponent uiComponent)

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    writer.startElement(HtmlElements.SPAN, null);
    writer.writeIdAttribute(clientId + ComponentUtils.SUB_SEPARATOR + "jsf-state-container");
    writer.flush();
    if (!FacesContextUtils.isAjax(facesContext)) {
      if (FacesVersion.supports12()) {
        viewHandler.writeState(facesContext);
      } else {
        // catch the next written stuff into a string and look if it is empty (TOBAGO-909)
        FastStringWriter buffer = new FastStringWriter(40); // usually only the marker...
        TobagoResponseWriter originalWriter = (TobagoResponseWriter) facesContext.getResponseWriter();
        writer = (TobagoResponseWriter) writer.cloneWithWriter(buffer);

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        // catch the next written stuff into a string and look if it is empty (TOBAGO-909)
        FastStringWriter buffer = new FastStringWriter(40); // usually only the marker...
        TobagoResponseWriter originalWriter = (TobagoResponseWriter) facesContext.getResponseWriter();
        writer = (TobagoResponseWriter) writer.cloneWithWriter(buffer);
        facesContext.setResponseWriter(writer);
        viewHandler.writeState(facesContext);
        final String stateContent = buffer.toString();
        writer = originalWriter;
        facesContext.setResponseWriter(writer);


        if (StringUtils.isBlank(stateContent)) {

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    // write the previously rendered popups
    writer.write(popups.toString());


    writer.startElement(HtmlConstants.SPAN);
    writer.writeIdAttribute(clientId + SUBCOMPONENT_SEP + "jsf-state-container");
    viewHandler.writeState(facesContext);
    writer.endElement(HtmlConstants.SPAN);




//    facesContext.getApplication().getViewHandler().writeState(facesContext);

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        //write state marker at the end of the form
        //Todo: this breaks client-side enabled AJAX components again which are searching for the state
        //we'll need to fix this
        ViewHandler viewHandler = facesContext.getApplication().getViewHandler();
        viewHandler.writeState(facesContext);


        afterFormElementsEnd(facesContext, component);
        
        for (UIComponent child : facesContext.getViewRoot().getComponentResources(facesContext,
            FORM_TARGET))

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    writer.write(popups.toString());


    writer.startElement(HtmlConstants.SPAN, null);
    writer.writeIdAttribute(clientId + SUBCOMPONENT_SEP + "jsf-state-container");
    writer.flush();
    viewHandler.writeState(facesContext);
    writer.endElement(HtmlConstants.SPAN);


//    facesContext.getApplication().getViewHandler().writeState(facesContext);


    writer.endElement(HtmlConstants.FORM);

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