ReservationHistory.java

/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
 */
package Controllers.Staff;

import DAO.ExaminationDAO;
import DAO.ReservationDao;
import Model.Account;
import Model.Reservation;
import java.io.IOException;
import java.io.PrintWriter;
import jakarta.servlet.ServletException;
import jakarta.servlet.annotation.WebServlet;
import jakarta.servlet.http.HttpServlet;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jakarta.servlet.http.HttpSession;
import java.util.List;

/**
 *
 * @author ADMIN
 */
@WebServlet(name = "ReservationHistory", urlPatterns = {"/reservationhistory"})
public class ReservationHistory 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");
        HttpSession session = request.getSession();
        Account Staff = (Account) session.getAttribute("account");
        int StaffId = Staff.getId();
        session.setAttribute("staffId", StaffId);
        String reId_raw = request.getParameter("reId");
        ReservationDao dao = new ReservationDao();
        List<Reservation> re;
        if (reId_raw != null) {
            int reId = Integer.parseInt(reId_raw);
            ExaminationDAO edao = new ExaminationDAO();
            Reservation res, infcus, infpatient, reser;
            res = edao.getReservtionDetailById(reId);
            infcus = edao.getInfCusDetailById(reId);
            infpatient = edao.getInfPatDetailById(reId);
            request.setAttribute("Re", res);
            request.setAttribute("InfCus", infcus);
            request.setAttribute("InfPat", infpatient);
            request.getRequestDispatcher("ExaminationDetail.jsp").forward(request, response);
        } else {
            re = dao.getReservationHistory(StaffId);
            request.setAttribute("listre", re);
            request.getRequestDispatcher("StaffHistoryReservation.jsp").forward(request, response);
        }
    }

    // <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>

}