/*
* 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.egym;
import Models.EventsModel;
import Models.NewsModel;
import Stores.ActivityType;
import Stores.BasicUser;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.util.LinkedList;
import java.util.logging.Level;
import java.util.logging.Logger;
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 Yogi
*/
@WebServlet(name = "EditEvent", urlPatterns = {"/EditEvent/*"})
public class EditEvent extends HttpServlet {
Connection con = null;
static final String JDBC_DRIVER ="com.mysql.jdbc.Driver";
String url = "jdbc:mysql://46.101.32.81:3306/EGAlexander";
String user = "root";
String password = "teameight";
/**
* 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");
try (PrintWriter out = response.getWriter()) {
/* TODO output your page here. You may use following sample code. */
out.println("<!DOCTYPE html>");
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet EditEvent</title>");
out.println("</head>");
out.println("<body>");
out.println("<h1>Servlet EditEvent at " + request.getContextPath() + "</h1>");
out.println("</body>");
out.println("</html>");
}
}
// <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 {
try {
String path = request.getPathInfo();
int urlEventID = Integer.parseInt(path.substring(1));
EventsModel nm = new EventsModel();
request.setAttribute("Event", nm.getSingleEvent(urlEventID));
Class.forName("com.mysql.jdbc.Driver").newInstance();
con = DriverManager.getConnection(url, user, password);
CallableStatement cs = this.con.prepareCall("{call get_activity_types}");
ResultSet rs = cs.executeQuery();
LinkedList<ActivityType> activityTypes = new LinkedList<>();
while (rs.next()){
int id = rs.getInt("idActivityTypes");
String type = rs.getString("Type");
ActivityType at = new ActivityType(id, type);
activityTypes.add(at);
}
request.setAttribute("ActivityTypes", activityTypes);
cs.close();
CallableStatement cs2 = this.con.prepareCall("{call get_users_of_type(?)}");
cs2.setInt(1, 4);
ResultSet rs2 = cs2.executeQuery();
LinkedList<BasicUser> trainers = new LinkedList<>();
while (rs2.next()){
BasicUser bu = new BasicUser();
bu.setUsername(rs2.getString("username"));
bu.setFirstName(rs2.getString("FirstName"));
bu.setLastName(rs2.getString("LastName"));
trainers.add(bu);
}
request.setAttribute("Trainers", trainers);
cs2.close();
con.close();
RequestDispatcher rd = request.getRequestDispatcher("/editEvent.jsp");
rd.forward(request,response);
} catch (ClassNotFoundException ex) {
Logger.getLogger(EditNews.class.getName()).log(Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
Logger.getLogger(EditNews.class.getName()).log(Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
Logger.getLogger(EditNews.class.getName()).log(Level.SEVERE, null, ex);
} catch (SQLException ex) {
Logger.getLogger(EditNews.class.getName()).log(Level.SEVERE, null, ex);
}
}
/**
* 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 path = request.getPathInfo();
int urlEventID = Integer.parseInt(path.substring(1));
String title = request.getParameter("title");
int points = Integer.parseInt(request.getParameter("points"));
String startDate = request.getParameter("startDate");
String startTime = request.getParameter("startTime");
String startString = startDate + " " + startTime + ":00";
Timestamp startDateTime = Timestamp.valueOf(startString);
String endDate = request.getParameter("endDate");
String endTime = request.getParameter("endTime");
String endString = endDate + " " + endTime + ":00";
Timestamp endDateTime = Timestamp.valueOf(endString);
String trainer = request.getParameter("trainer");
String body = request.getParameter("body");
int type = Integer.parseInt(request.getParameter("type"));
try {
Class.forName("com.mysql.jdbc.Driver").newInstance();
con = DriverManager.getConnection(url, user, password);
//`(IN pIdActivities int(11), pTitle varchar(100), pPoints int(11), pStartTime datetime, pEndTime datetime, pUsers_Username varchar(30), pBody text, pActivityTypes_idActivityTypes int(11))
CallableStatement cs = this.con.prepareCall("{call edit_activity(?,?,?,?,?,?,?,?)}");
cs.setInt(1, urlEventID);
cs.setString(2, title);
cs.setInt(3, points);
cs.setTimestamp(4, startDateTime);
cs.setTimestamp(5, endDateTime);
cs.setString(6, trainer);
cs.setString(7, body);
cs.setInt(8, type);
cs.executeQuery();
cs.close();
con.close();
} catch (ClassNotFoundException | InstantiationException | IllegalAccessException | SQLException ex) {
Logger.getLogger(createNews.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>
}