Hi Surya,
I think the problem is not clear, here are some questions to clarify:
1. What does dispatch1(path) refer to do? Can you send the complete class
code?
2. Where do you get NullPointerException?
3. Why do you create un-managed thread in dispatch1(path)?
4. What do you try to do?
5. Do you have the complete source code for this? do you have the code
uploaded somewhere in a place like GitHub to give a look?
Thanks
On Fri, Oct 19, 2018 at 3:42 PM surya <suryagiri...@gmail.com> wrote:
> If dontRender is set, I do not want to send the response to client,
> instead I
> want to create a HttpServletRequest message that matches whatever the
> browser would normally send when the user clicks save button in test1.jsp
> and then send that to the Faces servlet The page is not sent to browser,
> but I want the same page to be sent with save button clicked . I am getting
> NullPointer exception.
>
> public void dispatch1(String path)
> {
> HttpServletRequest request =
> (HttpServletRequest).getRequest();
> boolean dontRender = false;
> if(request.getSession().getAttribute("dontRender")
> != null){
> dontRender =(boolean)
> request.getSession().getAttribute("dontRender");
> }
> RequestDispatcher requestDispatcher
> = request.getRequestDispatcher(path);
> HttpServletResponse response =
> (HttpServletResponse)getResponse();
> ServletResponse response = response;
>
> FacesContext facesContext =
> FacesContext.getCurrentInstance();
>
>
>
>
> try
> {
> if (response.isCommitted())
> {
>
> requestDispatcher.include(request,response);
> }
> else
> {
> if (!dontRender)
> {
>
>
> requestDispatcher.forward(request,response);
>
> }
> else {
> // Dont render response
>
> // create a new
> httpservlet request with savebutton clicked and send
> to faces servlet
> Runnable
> runner = new Runnable() {
> public void
> run() {
>
> HttpServletRequest req =
>
> (HttpServletRequest).getRequest();
>
> HttpServletResponse resp =
> (HttpServletResponse)getResponse();
>
> req.setAttribute("Save", "Submit Q");
>
> req.setAttribute("action","/test2.jsf");
>
> try {
>
> req.getRequestDispatcher("test1.jsf").forward(req, resp);
>
>
> } catch (IOException e) {
>
> // TODO Auto-generated catch block
>
> e.printStackTrace();
>
> } catch (ServletException e) {
>
> // TODO Auto-generated catch block
>
> e.printStackTrace();
>
> }
>
> }
> };
> Thread thread
> = new Thread(runner);
> thread.start();
> }
>
> }
> }
>
> catch (ServletException e)
> {
> e.printStackTrace();
> throw new FacesException(e);
> }
> }
>
>
> test1.jsp
> <form name="test1" action="test2.jsf"
> enctype="application/x-www-form-urlencoded" method="post" target="">
>
> <input name="Save" id="Save" type="submit" value="Submit
> Q">
>
>
>
>
>
> --
> Sent from: http://myfaces.10567.n7.nabble.com/MyFaces-Users-f57691.html
>
--
Hazem Saleh
