it.volaconnoi.servlet.CheckInServlet.java Source code

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Here is the source code for it.volaconnoi.servlet.CheckInServlet.java

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package it.volaconnoi.servlet;

import it.volaconnoi.entity.CheckIn;
import it.volaconnoi.entity.Reservation;
import it.volaconnoi.logic.CheckInFacadeLocal;
import it.volaconnoi.logic.ReservationManagerBeanInterface;
import java.io.IOException;
import java.util.List;
import javax.ejb.EJB;
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.apache.commons.lang3.StringUtils;

/**
 *
 * @author Mazzy
 */
@WebServlet(name = "CheckInServlet", urlPatterns = { "/checkin", "/CheckinConfirm" })
public class CheckInServlet extends HttpServlet {
    @EJB
    private CheckInFacadeLocal checkInFacade;
    @EJB
    private ReservationManagerBeanInterface reservationBean;

    /**
     * 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 userPath = request.getServletPath();

        if (userPath.equals("/checkin")) {
            request.getRequestDispatcher("/WEB-INF/checkin/checkin.jsp").forward(request, response);
        }

        if (userPath.equals("/CheckinConfirm")) {
            String reservId = request.getParameter("reservId");

            CheckIn ci = new CheckIn();
            ci.setId(reservId);

            checkInFacade.create(ci);
        }
    }

    /**
     * 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 reserv_id = request.getParameter("reserv_id");

        List<Reservation> reserv = reservationBean.getValidReservation(StringUtils.upperCase(reserv_id));

        if (reserv != null) {
            request.setAttribute("reserv", reserv.get(0));
        } else {
            request.setAttribute("notfoundreserv", "Nessuna prenotazione corrispondete al PNR inserito!");
        }

        request.getRequestDispatcher("/WEB-INF/checkin/checkin.jsp").forward(request, response);
    }

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

}