/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package infsci2560.simpleServlet.servlets;

import infsci2560.simpleServlet.persistence.SsMessage;
import infsci2560.simpleServlet.persistence.SsMessageFacadeLocal;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.ejb.EJB;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author kolowitzbj
 */
public class MessageServlet extends HttpServlet {
    @EJB
    private SsMessageFacadeLocal ssMessageFacade;

    
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        
        List<SsMessage> messages = ssMessageFacade.findAll();
        request.setAttribute("messages", messages);
        RequestDispatcher view = request.getRequestDispatcher("listMessages.jsp");
        view.forward(request, response);
        
    }

    // <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>

}

@@ -444,16 +444,47 @@
 jb.EJB;%0A
+import javax.ejb.EJBException;%0A
 import j
@@ -511,24 +511,24 @@
 Dispatcher;%0A
-
 import javax
@@ -770,16 +770,21 @@
 rvlet %7B%0A
+    %0A
     @EJB
@@ -988,24 +988,46 @@
  %7B%0A        %0A
+        try%0A        %7B%0A
         List
@@ -1211,16 +1211,16 @@
 .jsp%22);%0A
-
         
@@ -1248,24 +1248,205 @@
  response);%0A
+        %7D%0A        catch ( EJBException ex ) %7B%0A            String message = ex.getMessage();%0A            System.out.println(%22Exception: %22 + message);%0A            throw ex;%0A        %7D%0A
         %0A   

fix db connection in glassfish