import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class VendingMachine2 extends HttpServlet {
String [] snacks = {"Chips", "Popcorn", "Peanuts", "Snickers bar",
"Twix", "Pop Tarts", "Chocolate Donut"} ;
String selectURL = "http://sirah.csit.fsu.edu:8089/dbc/servlet/VendingMachine2" ;
String viewURL = "http://sirah.csit.fsu.edu:8089/dbc/servlet/VendingView2" ;
Random rand = new Random() ;
static HashMap sessionTable = new HashMap() ;
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
response.setContentType("text/html");
String sessionID = request.getParameter("sessionID") ;
if(sessionID == null) {
sessionID = "" + rand.nextInt() ;
sessionTable.put(sessionID, new Vector()) ;
} else {
Vector selections = (Vector) sessionTable.get(sessionID) ;
String selection = request.getParameter("selection") ;
if(selection != null)
selections.addElement(selection) ;
}
PrintWriter out = response.getWriter();
out.println("");
for(int i = 0 ; i < snacks.length ; i++) {
out.println("");
}
out.println("");
out.println("");
}
}