📄 specialdietsession2.java
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/*
* SpecialDietSession2.java
*
* Created on June 25, 2002, 1:27 PM
*/
import javax.servlet.*;
import javax.servlet.http.*;
import java.util.*;
import java.io.*;
/**
*
* @author Stephen Potts
* @version
*/
public class SpecialDietSession2 extends HttpServlet
{
/** Initializes the servlet.
*/
public void init(ServletConfig config) throws ServletException
{
super.init(config);
}
/** Destroys the servlet.
*/
public void destroy()
{
}
/** Handles the HTTP <code>GET</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException
{
HttpSession httpSess = request.getSession(true);
response.setContentType("text/html");
PrintWriter out = response.getWriter();
System.out.println("Creating the SpecialDiet HTML");
// output your page here
out.println("<html>");
out.println("<head>");
out.println("<title>" + "Your Diet Choices" +
"</title>");
out.println("</head>");
out.println("<body BGCOLOR=\"#FDF5E6\"\n>");
out.println("<h1 ALIGN=CENTER>");
out.println("Here are your choices");
out.println("</h1>");
Integer numItems = (Integer) httpSess.getAttribute("numItems");
for (int i=0; i< numItems.intValue(); i++)
{
String itemContents = (String)httpSess.getAttribute("Item" + i);
System.out.println(itemContents + "<BR>");
out.println("Item" + i + "= " + itemContents + "<BR>");
out.println(" ");
}
out.println("</body>");
out.println("</html>");
httpSess.invalidate();
out.close();
}
/** Handles the HTTP <code>POST</code> method.
* @param request servlet request
* @param response servlet response
*/
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, java.io.IOException
{
}
/** Returns a short description of the servlet.
*/
public String getServletInfo()
{
return "Short description";
}
}
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