// Display Add Form For: Role
@RequestMapping(value = "/add_role", method = RequestMethod.GET)
public ModelAndView displayNewUser(HttpServletRequest request) {
HttpSession sess = request.getSession();
SessionHelper sh = new SessionHelper();
ModelAndView model = null;
// Get User Data Access Object to Manage Session User
UserDAO userSessionDAO = new UserDAO();
// Validate session
if (!sh.isValidSession(sess)) {
// If invalid session, redirect to login page
model = new ModelAndView("login");
// Set redirect back to new form for: Role
model.addObject("redirectTo", "/add_role");
// Error Message: Invalid session
model.addObject("errmsg", "Invalid Session: Please log in.");
} else {
// Call Form View For: Role
model = new ModelAndView("role_form");
// Pass session user to View
model.addObject("sessionUser", userSessionDAO.getSessionUser(sess));
// Pass Operation of New
model.addObject("operation", "new");
}
return model;
}
// Display Update Form For: Role
@RequestMapping(
value = "/upate_role",
params = {"id"},
method = RequestMethod.GET)
public ModelAndView displayExistingUser(
HttpServletRequest request, @RequestParam(value = "id") Integer id) {
HttpSession sess = request.getSession();
SessionHelper sh = new SessionHelper();
ModelAndView model = null;
// Get User Data Access Object to Manage Session User
UserDAO userSessionDAO = new UserDAO();
// Validate session
if (!sh.isValidSession(sess)) {
// If invalid session, redirect to login page
model = new ModelAndView("login");
// Set redirect back to existing form for: Role
model.addObject("redirectTo", "/update_role?id=" + id.toString());
// Error Message: Invalid session
model.addObject("errmsg", "Invalid Session: Please log in.");
} else {
// Call Form View For: Role
model = new ModelAndView("role_form");
// Pass session user to View
model.addObject("sessionUser", userSessionDAO.getSessionUser(sess));
// Pass Operation of Update
model.addObject("operation", "update");
}
return model;
}
// Display List For: Role
@RequestMapping(
value = "/role_list",
params = {"query"},
method = RequestMethod.GET)
public ModelAndView displayList(
HttpServletRequest request, @RequestParam(value = "query") String query) {
HttpSession sess = request.getSession();
SessionHelper sh = new SessionHelper();
ModelAndView model = null;
// Get User Data Access Object to Manage Session User
UserDAO userSessionDAO = new UserDAO();
// Get Data Access Object For: Role
RoleDAO roleDAO = new RoleDAO();
// Validate Session
if (!sh.isValidSession(sess)) {
// If invalid session, redirect to login page
model = new ModelAndView("login");
// Set redirect back to list for: Role
model.addObject("redirectTo", "/role_list?query=" + query);
// Error Message: Invalid session
model.addObject("errmsg", "Invalid Session: Please log in.");
} else {
// Get ArrayList From Query For: Role
ArrayList<Role> roleList = roleDAO.getListByQuery(query);
// Update session user's personalized filter from the provided query for: Role
userSessionDAO.updateUsersFilter("Role", query);
// Call List View For: Role
model = new ModelAndView("role_list");
// Pass session user to View
model.addObject("sessionUser", userSessionDAO.getSessionUser(sess));
// Pass ArrayList to View For: Role
model.addObject("roleList", roleList);
}
return model;
}