/**
* Handles the HTTP <code>GET</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String forward = "";
String action = request.getParameter("action");
if (action.equalsIgnoreCase("listar")) {
forward = "/tanque/index.jsp";
request.setAttribute("tanque", dao.getAllTanque());
RequestDispatcher view = request.getRequestDispatcher(forward);
view.forward(request, response);
} else if (action.equalsIgnoreCase("create")) {
forward = "/tanque/crear.jsp";
RequestDispatcher view = request.getRequestDispatcher(forward);
view.forward(request, response);
} else if (action.equalsIgnoreCase("edit")) {
String userId = request.getParameter("userId");
tanque objtanque = dao.getUserById(userId);
request.setAttribute("tanque", objtanque);
forward = "/tanque/editar.jsp";
RequestDispatcher view = request.getRequestDispatcher(forward);
view.forward(request, response);
} else if (action.equalsIgnoreCase("delete")) {
Integer userId = Integer.parseInt(request.getParameter("tanqueId"));
dao.deleteTanque(userId);
HttpSession session = request.getSession();
session.setAttribute("exito", "Tus datos se Eliminaron correctamente");
forward = "/tanque/index.jsp";
request.setAttribute("tanque", dao.getAllTanque());
RequestDispatcher view = request.getRequestDispatcher(forward);
view.forward(request, response);
}
}
/**
* Handles the HTTP <code>POST</code> method.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String forward = "";
String action = request.getParameter("action");
tanque tanque = new tanque();
if (action.equalsIgnoreCase("create")) {
tanque.setNombre_tanque(request.getParameter("nombre_tanque"));
tanque.setColor(request.getParameter("color"));
tanque.setVolumen(Double.parseDouble(request.getParameter("volumen")));
dao.addTanque(tanque);
HttpSession session = request.getSession();
session.setAttribute("exito", "Tus datos se registraron correctamente");
forward = "/tanque/index.jsp";
request.setAttribute("tanque", dao.getAllTanque());
RequestDispatcher view = request.getRequestDispatcher(forward);
view.forward(request, response);
} else if (action.equalsIgnoreCase("update")) {
tanque.setId_tanque(Integer.parseInt(request.getParameter("id")));
tanque.setNombre_tanque(request.getParameter("nombre_tanque"));
tanque.setColor(request.getParameter("color"));
tanque.setVolumen(Double.parseDouble(request.getParameter("volumen")));
dao.updateTanque(tanque);
HttpSession session1 = request.getSession();
session1.setAttribute("exito", "Tus datos se Editaron correctamente");
forward = "/tanque/index.jsp";
request.setAttribute("tanque", dao.getAllTanque());
RequestDispatcher view1 = request.getRequestDispatcher(forward);
view1.forward(request, response);
}
}
