Part A - Modify your  The old LoginServlet passed control to an HTML file called AccountLookup.html.  Change this. Have the LoginServlet pass control to different JSP, called "". Part B - Now build th

Part A - Modify your  The old LoginServlet passed control to an HTML file called AccountLookup.html.  Change this. Have the LoginServlet pass control to different JSP, called "".

Part B - Now build the file. This file will be different than the AccountLookup.jsp that we built in Lab #6. This JSP should get the Customer object out of the Session.  This Customer Object should contain the AccountList object that holds a list of Accounts. Then using scriptlet tags, display a table of accounts for this customer.

AccountServlet.java

package com.ChattBank.controller;

import com.ChattBank.business.Account;

import com.ChattBank.business.Accounts;

import java.io.IOException;

import java.io.PrintWriter;

import java.sql.SQLException;

import java.util.ArrayList;

import java.util.logging.Level;

import java.util.logging.Logger;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import javax.servlet.http.HttpSession;

public class AccountServlet extends HttpServlet {

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("");

out.println("");

out.println("");

out.println("Servlet AccountServlet");

out.println("");

out.println("");

out.println("Servlet AccountServlet at " + request.getContextPath() + "");

out.println("");

out.println("");

}

}

//

/** HTTP method */

protected void doGet(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

//HttpSession session = request.getSession();

String action = request.getParameter("action");

if (action == null) {

request.getRequestDispatcher("/Welcome.jsp").forward(request, response);

} else if (action.equals("view")) {

Accounts acct = new Accounts();

ArrayList list = new ArrayList();

try {

acct.setCustAccounts(request.getParameter("id"));

list.addAll(acct.getCustAccounts());

System.out.println(request.getParameter("id"));

//This was moved into the try block itself

request.setAttribute("acctList", list);

request.getServletContext().getRequestDispatcher("/accounts.jsp").forward(request, response);

} catch (SQLException ex) {

Logger.getLogger(Accounts.class.getName()).log(Level.SEVERE, null, ex);

//This is the added finally statement with the clearAccounts method

} finally {

acct.clearAccounts();

}

}

}

/** HTTP POST method */

@Override

protected void doPost(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

String action = request.getParameter("action");

String custId = request.getParameter("custID");

if (action == null) {

request.getRequestDispatcher("/Welcome.jsp").forward(request, response);

}

}

/** Returns a short description of the servlet */

@Override

public String getServletInfo() {

return "Short description";

}//

}

accounts.jsp

--%>

Your Accounts

ArrayList list = new ArrayList();

list.addAll((ArrayList)request.getAttribute("acctList"));

for (Account custAccount : list) {

System.out.println("From JSP: " + custAccount.getCustId() + " " + custAccount.getAcctNo() + " " + custAccount.getAcctType() + " " + custAccount.getBalance());

System.out.println("Getting Object From Section");

}  

%>

Done

Your Chatt Accounts

Account:

Thank you for your business!