package com.wiley.compbooks.brose.chapter3.hello;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
public class Servlet
extends javax.servlet.http.HttpServlet
{
private GoodDay goodDay;
public void init(ServletConfig config)
throws ServletException
{
super.init(config);
goodDay = new GoodDayImpl("Berlin");
}
protected synchronized void doGet (HttpServletRequest req,
HttpServletResponse resp)
throws ServletException, IOException
{
// set header field first
resp.setContentType("text/html");
//resp.setHeader("Expires", "-1");
// then get the writer and write the response data
PrintWriter out = resp.getWriter();
out.println("Hello World Servlet");
out.println("");
out.println("" + goodDay.hello() + "
");
out.println("");
out.println("");
out.close();
}
public String getServletInfo()
{
return "HelloServlet, by Gerald Brose";
}
}