com.payment.java Source code

Java tutorial

Introduction

Here is the source code for com.payment.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 com;

import java.io.IOException;
import java.io.PrintWriter;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;

/**
 *
 * @author Bhavesh Singh
 */
public class payment extends HttpServlet {

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        try (PrintWriter out = response.getWriter()) {

            HttpSession session = request.getSession();

            Calendar cal = Calendar.getInstance();
            String month = new SimpleDateFormat("MMM").format(cal.getTime());
            String concept = request.getParameter("concept");
            String flat = (String) session.getAttribute("flat");
            // String month =  request.getParameter("month");
            int amount = Integer.parseInt(request.getParameter("amount"));

            Pay pay = new Pay();
            pay.setAmount(amount);
            pay.setConcept(concept);
            pay.setFlat(flat);
            pay.setMonth(month);
            String email = (String) session.getAttribute("email");
            paymentmail pxx = new paymentmail();
            int n = pxx.send(email, amount, month);

            if (n == 0) {
                Configuration cfg = new Configuration();
                cfg.configure("hibernate.cfg.xml");//populates the data of the configuration file  
                SessionFactory factory = cfg.buildSessionFactory();
                Session session1 = factory.openSession();
                Transaction t = session1.beginTransaction();
                session1.persist(pay);
                t.commit();
                session1.close();

                request.setAttribute("success", "suc");
                RequestDispatcher rd = request.getRequestDispatcher("account.jsp");
                rd.forward(request, response);

            } else {
                request.setAttribute("success", "err");
                RequestDispatcher rd = request.getRequestDispatcher("account.jsp");
                rd.forward(request, response);
            }

        }

        catch (Exception e) {

        }
    }

    // <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>

}