Servlet.AjaxRestockIngredientServlet.java Source code

Introduction

Here is the source code for Servlet.AjaxRestockIngredientServlet.java

Source

/*
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 * and open the template in the editor.
 */

package Servlet;

import Bean.IngredientBean;
import DAOImplementation.IngredientImplementation;
import DAOInterface.IngredientInterface;
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.JSONException;
import org.json.JSONObject;

/**
 *
 * @author Keiko Nagano
 */
@WebServlet(name = "AjaxRestockIngredientServlet", urlPatterns = { "/AjaxRestockIngredientServlet" })
public class AjaxRestockIngredientServlet extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here. You may use following sample code. */
            JSONObject obj = new JSONObject();
            String ingredientID = request.getParameter("restockingredientID");
            IngredientInterface ingredientDAO = new IngredientImplementation();
            IngredientBean ingredientBean = ingredientDAO.getIngredient(Integer.parseInt(ingredientID));
            // System.out.println("pumasok sa ajaxrestockingredient servlet");
            System.out.println("it's this " + ingredientID);
            // System.out.println(ingredientBean.getIngredient_id());
            try {
                obj.put("RestockIngredientID", ingredientBean.getIngredient_id());

            } catch (JSONException ex) {
                Logger.getLogger(AjaxEditIngredientServlet.class.getName()).log(Level.SEVERE, null, ex);
            }

            out.print(obj);
            out.flush();
        } finally {
            out.close();
        }
    }

    // <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 {
        processRequest(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 {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}