66 lines
2.6 KiB
Java
66 lines
2.6 KiB
Java
package controller.resourcesManagement.services;
|
|
|
|
import controller.usersManagement.access.AccessControllerView;
|
|
import controller.usersManagement.users.UsersControllerView;
|
|
import model.User;
|
|
|
|
import javax.servlet.RequestDispatcher;
|
|
import javax.servlet.http.HttpServlet;
|
|
import javax.servlet.http.HttpServletRequest;
|
|
import javax.servlet.http.HttpServletResponse;
|
|
import javax.servlet.http.HttpSession;
|
|
import java.io.IOException;
|
|
|
|
import static controller.resourcesManagement.services.ServicesControllerView.getAllServices;
|
|
|
|
public class ServicesControllerIndex extends HttpServlet {
|
|
|
|
public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
|
|
response.setCharacterEncoding("UTF-8");
|
|
|
|
try{
|
|
|
|
if (AccessControllerView.checkPermission(request.getSession().getAttribute("userID").toString(),request.getRequestURI())){
|
|
|
|
//Se usa para revisar si hay una sesion activa
|
|
HttpSession sesion= request.getSession();
|
|
|
|
//Intenta hallar una sesion activa
|
|
try{
|
|
User user = UsersControllerView.getUser(sesion.getAttribute("userID").toString());
|
|
if (user == null) throw new NullPointerException("UsersControllerIndex: El usuario recibido es nulo.");
|
|
|
|
request.setAttribute("User",user);
|
|
request.setAttribute("ServicesList",getAllServices());
|
|
request.setAttribute("serverResponse",sesion.getAttribute("serverResponse"));
|
|
sesion.setAttribute("serverResponse","!");
|
|
RequestDispatcher dispatcher = getServletContext().getRequestDispatcher("/WEB-INF/View/Services/index.jsp");
|
|
dispatcher.forward(request,response);
|
|
|
|
}
|
|
//Si no la encuentra, redirige a la pagina inicial.
|
|
catch (Exception e){
|
|
System.err.println("UserControllerIndex: Error catched. " + e.getMessage());
|
|
response.getWriter().println("<html><head><script>window.location.replace(\"../\")</script></head></html>");
|
|
}
|
|
|
|
} else {
|
|
request.getSession().setAttribute("serverResponse","{\"color\": \"red\",\"response\":\"No tienes permiso para acceder a /e/services.\"}");
|
|
response.sendRedirect("/e/");
|
|
}
|
|
|
|
} catch (NullPointerException e){
|
|
e.printStackTrace();
|
|
response.sendRedirect("/");
|
|
}
|
|
|
|
|
|
}
|
|
|
|
public void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
|
|
doPost(req, resp);
|
|
}
|
|
|
|
|
|
}
|