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.ProcesoVertimientosServlets; import 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 modelo.ProcesoVertimientosManagers.*; import org.json.simple.JSONArray; /** * * @author illustrato */ @WebServlet(name = "EliminarEntidadLodos", urlPatterns = { "/EliminarEntidadLodos" }) public class EliminarEntidadLodos extends HttpServlet { /** * 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 { } /** * 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 { int codigo = Integer.parseInt(request.getParameter("codigo")); JSONArray respError = new JSONArray(); ManejoLodos manager = new ManejoLodos(); respError = manager.Eliminar(codigo); for (Object jsonObject : respError) { response.getWriter().write(respError.toString()); } } catch (Exception ex) { // Logger.getLogger(EliminarLaboratorios.class.getName()).log(Level.SEVERE, null, ex); } } /** * Returns a short description of the servlet. * * @return a String containing servlet description */ @Override public String getServletInfo() { return "Short description"; }// </editor-fold> }