org.glassfish.fighterfish.sample.osgihttp.helloworld
Class HelloWorldServlet2

java.lang.Object
  javax.servlet.GenericServlet
      javax.servlet.http.HttpServlet
          org.glassfish.fighterfish.sample.osgihttp.helloworld.HelloWorldServlet2

All Implemented Interfaces:

java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public class HelloWorldServlet2
extends javax.servlet.http.HttpServlet

This servlet is very similar to HelloWorldServlet1 except that it uses HttpServletRequest#getSession(boolean)#getServletContext() to retrieve the ServletContext and from there it reads the attribute values to demonstrate that it does not mater how you retrieve the ServletContext, they are all functionally equivalent.

Author:

sanjeeb.sahoo@oracle.com

See Also:

Serialized Form

Constructor Summary

HelloWorldServlet2()

Method Summary

void	destroy()
void	init(javax.servlet.ServletConfig sc)
protected void	service(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp)

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HelloWorldServlet2

public HelloWorldServlet2()

Method Detail

init

public void init(javax.servlet.ServletConfig sc)
          throws javax.servlet.ServletException

Specified by:

init in interface javax.servlet.Servlet

Overrides:

init in class javax.servlet.GenericServlet

Throws:

javax.servlet.ServletException

destroy

public void destroy()

Specified by:

destroy in interface javax.servlet.Servlet

Overrides:

destroy in class javax.servlet.GenericServlet

service

protected void service(javax.servlet.http.HttpServletRequest req,
                       javax.servlet.http.HttpServletResponse resp)
                throws javax.servlet.ServletException,
                       java.io.IOException

Overrides:

service in class javax.servlet.http.HttpServlet

Throws:

javax.servlet.ServletException

java.io.IOException