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.ClienteServlets; import control.ParametrizacionServlets.*; import java.io.IOException; import java.io.PrintWriter; import java.util.*; 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.ClientesManagers.*; /** * * @author Galatea */ @WebServlet(name = "ActualizarCliente", urlPatterns = { "/ActualizarCliente" }) public class ActualizarCliente 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 { JSONObject jsonObject = new JSONObject(); try { //Obtenemos los parametros String nit = request.getParameter("nit"); String razonSocial = request.getParameter("razonSocial"); String ciiu = request.getParameter("ciiu"); String direccion = request.getParameter("direccion"); String barrio = request.getParameter("barrio"); String comuna = request.getParameter("comuna"); String telefono = request.getParameter("telefono"); String telefono2 = request.getParameter("telefono2"); String usoServicio = request.getParameter("usoServicio"); String correo = request.getParameter("correo"); String correo2 = request.getParameter("correo2"); String web = request.getParameter("web"); String representanteLegal = request.getParameter("representanteLegal"); String estadoUltVertimiento = request.getParameter("estadoUltVertimiento"); String codigo = request.getParameter("codigo"); Integer respuesta; //Actualizamos el cliente. ClientesManager manager = new ClientesManager(); respuesta = manager.actualizar(nit, razonSocial, ciiu, direccion, barrio, comuna, telefono, telefono2, usoServicio, correo, correo2, web, representanteLegal, estadoUltVertimiento, codigo); response.setContentType("application/json"); jsonObject.put("error", respuesta); response.getWriter().write(jsonObject.toString()); } catch (Exception ex) { response.setContentType("application/json"); jsonObject.put("error", "0"); response.getWriter().write(jsonObject.toString()); } } //----------------------------------------------------------------------------- }