com.pokerweb.servlets.holdem.ExitUserTable.java Source code

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Here is the source code for com.pokerweb.servlets.holdem.ExitUserTable.java

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/*
 * 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 com.pokerweb.servlets.holdem;

import com.pokerweb.DB.DBManager;
import com.pokerweb.ServerHoldem.TableStatus;
import java.io.BufferedReader;
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;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;

/**
 *
 * @author vadim
 */
@WebServlet(name = "ExitUserTable", urlPatterns = { "/ExitUserTable" })
public class ExitUserTable 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
     */

    // <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 {
    }

    /**
     * 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 {

        try {
            StringBuilder jb = new StringBuilder();
            String line = null;
            BufferedReader reader = request.getReader();
            DBManager DBM = DBManager.GetInstance();
            while ((line = reader.readLine()) != null)
                jb.append(line);
            JSONObject jsonObject = new JSONObject(jb.toString());
            Authentication auth = SecurityContextHolder.getContext().getAuthentication();

            TableStatus.GetInstance().ExitTable(jsonObject.getInt("IdTable"), auth.getName());
            response.setContentType("application/json; charset=utf-8");
            response.setHeader("Cache-Control", "no-cache");
            response.getWriter().write("{error:null}");
        } catch (JSONException ex) {
            Logger.getLogger(GetTableInfo.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

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

}