adminpackage.adminview.SearchUsersController.java Source code

Introduction

Here is the source code for adminpackage.adminview.SearchUsersController.java

Source

/*
 * 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 adminpackage.adminview;

import Facade.AdminFacadeHandler;
import adminpackage.adminmodel.AdminViewUsersWrapper;
import com.google.gson.Gson;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author TOSHIBA
 */
@WebServlet(name = "SearchUsersController", urlPatterns = { "/SearchUsersController" })
public class SearchUsersController extends HttpServlet {
    AdminFacadeHandler adminFacadeHandler;

    /**
     * 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("application/json;charset=UTF-8");
        try (PrintWriter out = response.getWriter()) {
            /* TODO output your page here. You may use following sample code. */
            adminFacadeHandler = new AdminFacadeHandler();
            AdminViewUsersWrapper adminViewUsersWrapper;
            if (request.getParameter("keyword") != null) {
                String keyword = request.getParameter("keyword");
                int page = 1;
                if (request.getParameter("page") != null)
                    page = Integer.parseInt(request.getParameter("page"));
                adminViewUsersWrapper = adminFacadeHandler.adminViewUsersSearchPage(page, keyword);
                Gson clients = new Gson();
                System.out.println(clients.toJson(adminViewUsersWrapper));
                out.print(clients.toJson(adminViewUsersWrapper));
            }
        }
    }

    // <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>

}