i have the login.jsp which call menu.jsp thru dialog flow but if i put menu.jsp in browser then before opening the window i check user_id on window_open event and if userid blank then exist state to login window so that my login window will open but i dont know how to change the url in explorer. and for that where i need to change in web.xml or menu.jsp or log.jsp page . Below is menu.jsp and log.jsp page
<%@ page language="java" %>
<!-- CA Gen r8 - File Name: men.jsp - generated on 2016/08/18 (230) at 21:32:05 -->
<%@ page import="java.util.*" %>
<%
request.setAttribute("commandLineArguments","ravi_ief.MEN");
request.setAttribute("numberOfArguments","1");
request.setAttribute("localName","ravi_ief");
request.setAttribute("charSet","UTF-8");
request.setAttribute("referer", request.getRequestURI());
%>
<jsp:forward page="MENServletManager" />
log.jsp ----
<%@ page language="java" %>
<!-- CA Gen r8 - File Name: log.jsp - generated on 2016/08/18 (230) at 21:32:04 -->
<%@ page import="java.util.*" %>
<%
request.setAttribute("commandLineArguments","ravi_ief.LOG");
request.setAttribute("numberOfArguments","1");
request.setAttribute("localName","ravi_ief");
request.setAttribute("charSet","UTF-8");
request.setAttribute("referer", request.getRequestURI());
request.setAttribute("clearScreenInputs","anyvalue");
%>
<jsp:forward page="LOGServletManager" />
also i tried sendredirect method it not help.