Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package control.ParametrizacionServlets; import java.io.IOException; import java.io.PrintWriter; import java.util.logging.Level; import java.util.logging.Logger; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.json.simple.*; import modelo.ParametrizacionManagers.*; /** * * @author Galatea */ @WebServlet(name = "ActualizarParamfisicoquimicos", urlPatterns = { "/ActualizarParamfisicoquimicos" }) public class ActualizarParamfisicoquimicos extends HttpServlet { // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code."> /** * 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 { doPost(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 { try { //Obtenemos la informacion del form. String descripcion = request.getParameter("descripcion"); int unidades = Integer.parseInt(request.getParameter("unidades")); int tipoParametro = Integer.parseInt(request.getParameter("tipoParametro")); int codigo = Integer.parseInt(request.getParameter("codigo")); ParamFisicoquimicos manager = new ParamFisicoquimicos(); manager.actualizar(codigo, descripcion, tipoParametro, unidades); } catch (Exception ex) { //Logger.getLogger(ActualizarActEconomica.class.getName()).log(Level.SEVERE, null, ex); } } //----------------------------------------------------------------------------- }