public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
HttpSession session = request.getSession();
ErrorKeeper errorKeeper = (ErrorKeeper) session.getAttribute(Constants.ERROR_KEY);
String errorMsg = errorKeeper != null ? errorKeeper.getErrorMsg() : "";
if (errorMsg == null) {
errorMsg = "";
}
DataKeeper dkeeper = (DataKeeper) session.getAttribute(Constants.DATA_KEY);
if (dkeeper == null) {
dkeeper = new DataKeeper();
}
String numTasks = Integer.toString(dkeeper.getListSize());
((DynaActionForm) form).set("userList", dkeeper.getList());
((DynaActionForm) form).set("numTasks", numTasks);
((DynaActionForm) form).set("errorMsg", errorMsg);
return mapping.findForward(Constants.SUCCESS_KEY);
}
