Displaying Pop up window after successful login using Spring Security, Jquery, Spring MVC

  Step 1. 

      Set the attribute in session in authentication success handler based on you          business requirement

              @Override

    public void onAuthenticationSuccess(final HttpServletRequest request, final HttpServletResponse response,
                                        final Authentication authentication) throws IOException, ServletException
    {
        
        if(<condition specific to your project>){
            sessionService.setAttribute("displayPopup","Y");
        }

    }

Step 2. 

add the attribute in model to read in JSP page using the Homepage controller java class.

  model.addAttribute("displayPopup", sessionService.getAttribute("displayPopup"));

Step 3: 
  set this value as hidden field in homepage.jso to read it from jQuery code
<input type="hidden" name="displayPopup" id="displayPopup" value="${displayPopup}">

Step 4: 
jQuery code to display popup after 500 ms
var displayPopup =  $('#displayPopup ').val();
if( displayPopup == 'Y' ){
         setTimeout(function(){
            $("#StoreInfoModal").dialog("open");
         },500);//modal will open after 500ms once page homepage loads
      }
$("#StoreInfoModal").dialog({
   autoOpen: false,
   modal: true,
   width: 550,
   height: 240,
   open : function(event,ui){
     //add the custom logic based on your requirement if
    // anything to be performed when pop up opens
   },
   close :function(event,ui){
     //add the custom logic based on your requirement
     // if anything to be performed when pop up closes

   }
});