/*
FILE: greeting.java
NOTE: based on Figure 11.2 (pp. 380-381)
of _Programming the World Wide Web_ by Robert W. Sebesta
(c)2002 by Addison-Wesley ISBN 0-201-70484-6.
Demonstrates handing a simple GET request
*/
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class Greeting extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
PrintWriter returnHTML;
response.setContentType("text/html");
returnHTML = response.getWriter();
returnHTML.println("");
returnHTML.println(" ");
returnHTML.println(" A simple GET servlet");
returnHTML.println(" ");
returnHTML.println(" ");
returnHTML.println(" Web-centric Computing
");
returnHTML.println(" Greetings
");
returnHTML.println(" `Hello' said the servlet.
");
returnHTML.println(" ");
returnHTML.println("");
returnHTML.close();
}
}
/*
Must overwrite a method of HttpServlet
Most common methods are:
doGet
doPost
doPut
doDelete
init
destroy
getServletInfo
*/