Class LogOut

java.lang.Object
  |
  +--javax.servlet.GenericServlet
        |
        +--javax.servlet.http.HttpServlet
              |
              +--LogOut

All Implemented Interfaces:

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

public class LogOut

extends javax.servlet.http.HttpServlet

Logs the user off the application and destroys the associated HttpSession

See Also:

Serialized Form

Constructor Summary

LogOut()

Method Summary

void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles requests using the 'get' method by passing to the 'post' method handler.
void	doPost(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Handles requests using the 'post' method.
void	init(javax.servlet.ServletConfig config) Initialize the Servlet

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doOptions, doPut, doTrace, getLastModified, service, service

Methods inherited from class javax.servlet.GenericServlet

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

Methods inherited from class java.lang.Object

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

Constructor Detail

LogOut

public LogOut()

Method Detail

init

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

Initialize the Servlet

Overrides:

init in class javax.servlet.GenericServlet

Parameters:

config - the configuration parameters

Throws:

javax.servlet.ServletException - a Servlet error occurred

doGet

public void doGet(javax.servlet.http.HttpServletRequest request,
                  javax.servlet.http.HttpServletResponse response)
           throws java.io.IOException,
                  javax.servlet.ServletException

Handles requests using the 'get' method by passing to the 'post' method handler.

Overrides:

doGet in class javax.servlet.http.HttpServlet

Parameters:

request - the HttpRequest

response - the HttpResponse

Throws:

java.io.IOException - an I/O error occurred

javax.servlet.ServletException - a Servlet error occurred

doPost

public void doPost(javax.servlet.http.HttpServletRequest request,
                   javax.servlet.http.HttpServletResponse response)
            throws java.io.IOException,
                   javax.servlet.ServletException

Handles requests using the 'post' method. Destroys the current session and displays a message informing the user of the log out status in a HTML page.

Overrides:

doPost in class javax.servlet.http.HttpServlet

Parameters:

request - the HttpRequest

response - the HttpResponse

Throws:

java.io.IOException - an I/O error occurred

javax.servlet.ServletException - a Servlet error occurred