/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package mobileAPI;
import entity.Courses;
import entity.Enrollment;
import entity.User;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import jpa.controllers.EnrollmentJpaController;
/**
*
* @author Geymen
*/
public class EnrollCourseServlet 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");
PrintWriter out = response.getWriter();
Integer userID;
userID = Integer.valueOf(request.getParameter("userID"));
User user = new User(userID);
Integer courseID;
courseID = Integer.valueOf(request.getParameter("courseID"));
Courses course = new Courses(courseID);
Enrollment enrollment = new Enrollment();
enrollment.setUserId(user);
enrollment.setCourseId(course);
enrollment.setSysdate(new Date());
EnrollmentJpaController jpaController = new EnrollmentJpaController();
jpaController.create(enrollment);
try {
// /* 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 EnrollCourseServlet</title>");
// out.println("</head>");
// out.println("<body>");
// out.println("<h1>Servlet EnrollCourseServlet at " + request.getContextPath() + "</h1>");
// out.println("</body>");
// out.println("</html>");
out.println("1");
} finally {
out.close();
}
}
// <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>
}