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| private void applyForward() {
FacesContext facesContext = FacesContext.getCurrentInstance();
// Find where to redirect the user.
String redirect = getTheFromOutCome();
// Change the Navigation context.
NavigationHandler myNav = facesContext.getApplication().getNavigationHandler();
myNav.handleNavigation(facesContext, null, redirect);
// Update the user
UIViewRoot vr = facesContext.getViewRoot();
if (vr != null) {
String url = facesContext.getExternalContext().getRequestContextPath();
url = url + "/" + vr.getViewId().replace(".xhtml", ".jsf");
Object obj = facesContext.getExternalContext().getResponse();
if (obj instanceof HttpServletResponse) {
HttpServletResponse response = (HttpServletResponse) obj;
try {
response.sendRedirect(response.encodeURL(url));
} catch (IOException e) {
e.printStackTrace();
}
}
}
} |
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