Package javax.faces.context

Examples of javax.faces.context.PartialResponseWriter

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    {
        FacesContext facesContext = FacesContext.getCurrentInstance();
        PartialViewContext partialViewContext = facesContext.getPartialViewContext();
        if (partialViewContext.isPartialRequest())
        {
            PartialResponseWriter writer = partialViewContext.getPartialResponseWriter();
            this.setResponseContentType("text/xml");
            this.setResponseCharacterEncoding("UTF-8");
            this.addResponseHeader("Cache-control", "no-cache");
            writer.startDocument();
            writer.redirect(url);
            writer.endDocument();
            facesContext.responseComplete();
        }
        else if (_servletResponse instanceof HttpServletResponse)
        {
            ((HttpServletResponse) _servletResponse).sendRedirect(url);
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    }

    @Override
    public PartialResponseWriter getPartialResponseWriter() {
        if (writer == null) {
            PartialResponseWriter parentWriter = getWrapped().getPartialResponseWriter();
            writer = new PrimePartialResponseWriter(parentWriter);
        }

        return writer;
    }
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        else {
            externalContext.addResponseHeader("Content-Type", "text/xml; charset=" + externalContext.getResponseCharacterEncoding());
            externalContext.addResponseHeader("Cache-Control", "no-cache");
            externalContext.setResponseContentType("text/xml");

            PartialResponseWriter writer = context.getPartialViewContext().getPartialResponseWriter();

            writer.startDocument();
            writer.startElement("changes", null);

            if (!ComponentUtils.isValueBlank(handlerComponent.getUpdate())) {
                List<UIComponent> updates = SearchExpressionFacade.resolveComponents(context, handlerComponent, handlerComponent.getUpdate());

                if (updates != null && updates.size() > 0) {
                    context.setResponseWriter(writer);

                    for (int i = 0; i < updates.size(); i++) {
                        UIComponent component = updates.get(i);

                        writer.startElement("update", null);
                        writer.writeAttribute("id", component.getClientId(context), null);
                        writer.startCDATA();

                        component.encodeAll(context);

                        writer.endCDATA();
                        writer.endElement("update");
                    }
                }
            }

            if (!ComponentUtils.isValueBlank(handlerComponent.getOnexception())) {
                writer.startElement("eval", null);
                writer.startCDATA();

                writer.write("var hf=function(type,message,timestampp){");
                writer.write(handlerComponent.getOnexception());
                writer.write("};hf.call(this,\"" + info.getType() + "\",\"" + ComponentUtils.escapeText(info.getMessage()) + "\",\"" + info.getFormattedTimestamp() + "\");");

                writer.endCDATA();
                writer.endElement("eval");
            }

            writer.endElement("changes");
            writer.endDocument();

            context.responseComplete();
        }
    }
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        String url = context.getExternalContext().getRequestContextPath() + errorPage;

        // workaround for mojarra -> mojarra doesn't reset PartialResponseWriter#inChanges if we call externalContext#resetResponse
        if (responseResetted && context.getPartialViewContext().isAjaxRequest()) {
            ExternalContext externalContext = context.getExternalContext();
            PartialResponseWriter writer = context.getPartialViewContext().getPartialResponseWriter();
            externalContext.addResponseHeader("Content-Type", "text/xml; charset=" + externalContext.getResponseCharacterEncoding());
            externalContext.addResponseHeader("Cache-Control", "no-cache");
            externalContext.setResponseContentType("text/xml");

            writer.write("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n");
            writer.startElement("partial-response", null);
            writer.startElement("redirect", null);
            writer.writeAttribute("url", url, null);
            writer.endElement("redirect");
            writer.endElement("partial-response");
        }
        else {
            context.getExternalContext().redirect(url);
        }
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    {
        FacesContext facesContext = getCurrentFacesContext();
        PartialViewContext partialViewContext = facesContext.getPartialViewContext();
        if (partialViewContext.isPartialRequest())
        {
            PartialResponseWriter writer = partialViewContext.getPartialResponseWriter();
            this.setResponseContentType("text/xml");
            this.setResponseCharacterEncoding("UTF-8");
            this.addResponseHeader("Cache-control", "no-cache");
            writer.startDocument();
            writer.redirect(url);
            writer.endDocument();
            facesContext.responseComplete();
        }
        else if (_servletResponse instanceof HttpServletResponse)
        {
            ((HttpServletResponse) _servletResponse).sendRedirect(url);
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    {
        FacesContext facesContext = getCurrentFacesContext();
        PartialViewContext partialViewContext = facesContext.getPartialViewContext();
        if (partialViewContext.isPartialRequest())
        {
            PartialResponseWriter writer = partialViewContext.getPartialResponseWriter();
            this.setResponseContentType("text/xml");
            this.setResponseCharacterEncoding("UTF-8");
            this.addResponseHeader("Cache-control", "no-cache");
            writer.startDocument();
            writer.redirect(url);
            writer.endDocument();
            facesContext.responseComplete();
        }
        else if (_servletResponse instanceof HttpServletResponse)
        {
            ((HttpServletResponse) _servletResponse).sendRedirect(url);
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                            try
                            {
                                Writer writer = httpResp.getWriter();
                                // can't use facesContext.getResponseWriter(), because it might not have been set
                                ResponseWriter responseWriter = new HtmlResponseWriterImpl(writer, "text/xml", "utf-8");
                                PartialResponseWriter partialWriter = new PartialResponseWriter(responseWriter);
                                partialWriter.startDocument();
                                partialWriter.startError(ex.getClass().getName());
                                if (ex.getCause() != null)
                                {
                                    partialWriter.write(ex.getCause().toString());
                                }
                                else if (ex.getMessage() != null)
                                {
                                    partialWriter.write(ex.getMessage());
                                }
                                partialWriter.endError();
                                partialWriter.endDocument();
                            }
                            catch(IOException ioe)
                            {
                                throw new FacesException("Could not write the error page", ioe);
                            }
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    {
        FacesContext facesContext = FacesContext.getCurrentInstance();
        PartialViewContext partialViewContext = facesContext.getPartialViewContext();
        if (partialViewContext.isPartialRequest())
        {
            PartialResponseWriter writer = partialViewContext.getPartialResponseWriter();
            this.setResponseContentType("text/xml");
            this.setResponseCharacterEncoding("UTF-8");
            this.addResponseHeader("Cache-control", "no-cache");
            writer.startDocument();
            writer.redirect(url);
            writer.endDocument();
            facesContext.responseComplete();
        }
        else if (_servletResponse instanceof HttpServletResponse)
        {
            ((HttpServletResponse) _servletResponse).sendRedirect(url);
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    {
        FacesContext facesContext = getCurrentFacesContext();
        PartialViewContext partialViewContext = facesContext.getPartialViewContext();
        if (partialViewContext.isPartialRequest())
        {
            PartialResponseWriter writer = partialViewContext.getPartialResponseWriter();
            this.setResponseContentType("text/xml");
            this.setResponseCharacterEncoding("UTF-8");
            this.addResponseHeader("Cache-control", "no-cache");
            writer.startDocument();
            writer.redirect(url);
            writer.endDocument();
            facesContext.responseComplete();
        }
        else if (_servletResponse instanceof HttpServletResponse)
        {
            ((HttpServletResponse) _servletResponse).sendRedirect(url);
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                }
            } while (!unhandled.isEmpty());

            if (!throwableList.isEmpty())
            {
                PartialResponseWriter partialWriter = null;
                boolean responseComplete = false;

                //Retrieve the partial writer used to render the exception
                if (facesContext == null)
                {
                    facesContext = FacesContext.getCurrentInstance();
                }
               
                facesContext = (facesContext == null) ? FacesContext.getCurrentInstance() : facesContext;
                ExternalContext externalContext = facesContext.getExternalContext();
               
                //Clean up the response if by some reason something has been written before.
                if (!facesContext.getExternalContext().isResponseCommitted())
                {
                    facesContext.getExternalContext().responseReset();
                }
               
                PartialViewContext partialViewContext = facesContext.getPartialViewContext();
                partialWriter = partialViewContext.getPartialResponseWriter();

                // ajax request --> xml error page
                externalContext.setResponseContentType("text/xml");
                externalContext.setResponseCharacterEncoding("UTF-8");
                externalContext.addResponseHeader("Cache-control", "no-cache");
               
                try
                {
                    partialWriter.startDocument();
   
                    for (Throwable t : throwableList)
                    {
                        renderAjaxError(partialWriter, t);
                    }
                   
                    responseComplete = true;
                }
                catch (IOException e)
                {
                    if (log.isLoggable(Level.SEVERE))
                    {
                        log.log(Level.SEVERE, "Cannot render exception on ajax request", e);
                    }
                }
                finally
                {
                    if (responseComplete)
                    {
                        try
                        {
                            partialWriter.endDocument();
                            facesContext.responseComplete();
                        }
                        catch (IOException e1)
                        {
                            if (log.isLoggable(Level.SEVERE))
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Related Classes of javax.faces.context.PartialResponseWriter

  • com.liferay.faces.bridge.container.PortletContainerCompatImpl
  • com.sun.faces.context.AjaxExceptionHandlerImpl
  • com.sun.faces.context.ExternalContextImpl
  • com.sun.faces.context.PartialViewContextImpl
  • com.sun.faces.context.PartialViewContextImpl$PhaseAwareVisitCallback
  • org.apache.myfaces.context.servlet.PartialViewContextImpl
  • org.apache.myfaces.context.servlet.PartialViewContextImpl$PhaseAwareVisitCallback
  • org.apache.myfaces.context.servlet.ServletExternalContextImpl
  • org.apache.myfaces.renderkit.ErrorPageWriter
  • org.apache.myfaces.shared.context.AjaxExceptionHandlerImpl
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