/** @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String forward = "";
String action = request.getParameter("action");
List<User> list;
int id;
if (action == null) action = "X";
System.out.println("doGet, action = " + action);
if (action.equalsIgnoreCase("delete")) {
id = Integer.parseInt(request.getParameter("userId"));
System.out.println("doGet, delete Id=" + id);
usrldao.delroles(id);
dao.delete(id);
forward = LIST;
list = dao.getAll();
System.out.println("doGet, list size =" + list.size());
request.setAttribute("users", list);
} else if (action.equalsIgnoreCase("edit")) {
forward = INSERT_OR_EDIT;
id = Integer.parseInt(request.getParameter("userId"));
System.out.println("doGet, edit id = " + id);
User user = dao.findById(id);
System.out.println("doGet, edit name = " + user.getUserName());
request.setAttribute("user", user);
List<Role> roles = roledao.getAll();
System.out.println("doGet, roles size = " + roles.size());
request.setAttribute("roles", roles);
List<UserRole> usroles = usrldao.list(user.getUserId(), 0);
System.out.println("doGet, usroles size = " + usroles.size());
request.setAttribute("usroles", usroles);
} else if (action.equalsIgnoreCase("insert")) {
forward = INSERT_OR_EDIT;
User user = new User();
user.setUserId(-1);
request.setAttribute("user", user);
List<Role> roles = roledao.getAll();
request.setAttribute("roles", roles);
List<UserRole> usroles = new ArrayList<UserRole>();
request.setAttribute("usroles", usroles);
System.out.println("doGet, roles size = " + roles.size());
} else if (action.equalsIgnoreCase("list")) {
System.out.println("doGet, list");
forward = LIST;
list = dao.getAll();
System.out.println("doGet, list size =" + list.size());
request.setAttribute("users", list);
} else if (action.equalsIgnoreCase("home")) {
System.out.println("doGet, go HOME");
forward = HOME;
} else {
System.out.println("doGet, action not OK");
forward = INSERT_OR_EDIT;
}
view = request.getRequestDispatcher(forward);
view.forward(request, response);
}
/** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
User user = new User();
String userName = request.getParameter("userName");
user.setUserName(userName);
String password = request.getParameter("password");
user.setPassword(password);
String email = request.getParameter("email");
user.setEmail(email);
String userId = request.getParameter("userId");
String[] roleIds = request.getParameterValues("roleId");
for (int i = 0; i < roleIds.length; i++) {
System.out.println("selecter role : " + roleIds[i]);
}
System.out.println("doPost, name=" + userName + " password ="******" email=" + email);
if (userId == null || userId.isEmpty() || userId.equals("-1")) {
System.out.println("doPost, call dao.save()");
dao.save(user);
List<User> users = dao.findUsers(userName);
usrldao.createroles(users.get(0).getUserId(), roleIds);
} else {
System.out.println("doPost, userId=" + userId);
int id = Integer.parseInt(userId);
user.setUserId(id);
usrldao.delroles(id);
usrldao.createroles(id, roleIds);
System.out.println("doPost, call dao.update()");
dao.update(id, user);
}
view = request.getRequestDispatcher(LIST);
List<User> list = dao.getAll();
System.out.println("doPost, list size =" + list.size());
request.setAttribute("users", list);
view.forward(request, response);
}