servlets.Tickets.java Source code

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Here is the source code for servlets.Tickets.java

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/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package servlets;

import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Map;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import pojo.issues.SelectIssueListTemplate;
import pojo.tickets.SelectTicketListTemplate;
import utils.database.DataHelper;

/**
 *
 * @author Andrey
 */
public class Tickets 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 {

    }

    // <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 {
        response.setContentType("application/json");
        Map<String, String[]> paramMap = request.getParameterMap();

        if (paramMap.isEmpty()) {
            try (PrintWriter out = response.getWriter()) {
                SelectTicketListTemplate ticketList = new SelectTicketListTemplate(response.getStatus(),
                        DataHelper.getInstance().getTicketIds());
                ObjectMapper mapper = new ObjectMapper();
                mapper.writeValue(out, ticketList);
            } catch (Exception e) {

            }
            //?   ID  ? Issue
        }
    }

    /**
     * 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>

}