FlightDetails.java

package com.airline.controllers;

import java.io.IOException;
import java.io.PrintWriter;

import javax.ejb.EJB;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
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 com.airline.service.FlightService;

/**
 * Servlet implementation class FlightDetails
 */
@WebServlet("/FlightDetails")
public class FlightDetails extends HttpServlet {
    private static final long serialVersionUID = 1L;

    @EJB
    private FlightService fs;// = null;

    /**
     * @see HttpServlet#HttpServlet()
     */
    public FlightDetails() {
        super();
        // TODO Auto-generated constructor stub
    }

    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
     *      response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {

        PrintWriter out = response.getWriter();
        out.println("The flight details servlet has been called...");

//      try {
//          Context context = new InitialContext();
//          fs = (FlightService) context.lookup("java:global/ejb2/FlightService!com.airline.service.FlightService");
//      }
//      catch (NamingException e){
//          System.out.println("Naming exception has occurred | lookup: flightService");
//          e.printStackTrace();
//      }

        if (fs != null){
            fs.setId(1);
            out.println("Flight details: " + new FlightService());
        }

    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
     *      response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        // TODO Auto-generated method stub
        doGet(request, response);
    }

}