com.clra.web
Class LogonAction

java.lang.Object
  |
  +--org.apache.struts.action.Action
        |
        +--com.clra.web.LogonAction

public final class LogonAction

extends org.apache.struts.action.Action

Implementation of Action that validates a user logon. From the struts documentation example.

Version:

$Revision: 1.2 $ $Date: 2002/02/18 18:06:13 $

Author:

Craig R. McClanahan -- original author, Rick Hall -- adapted to CLRA

Fields inherited from class org.apache.struts.action.Action

DATA_SOURCE_KEY, defaultLocale, ERROR_KEY, EXCEPTION_KEY, FORM_BEANS_KEY, FORWARDS_KEY, LOCALE_KEY, MAPPING_KEY, MAPPINGS_KEY, MESSAGES_KEY, MULTIPART_KEY, servlet, SERVLET_KEY, TRANSACTION_TOKEN_KEY

Constructor Summary

LogonAction()

Method Summary

org.apache.struts.action.ActionForward

perform(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Process the specified HTTP request, and create the corresponding HTTP response (or forward to another web component that will create it).

Methods inherited from class org.apache.struts.action.Action

generateToken, getLocale, getResources, getServlet, isCancelled, isTokenValid, perform, perform, perform, resetToken, saveErrors, saveToken, setLocale, setServlet, toHex

Methods inherited from class java.lang.Object

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

Constructor Detail

LogonAction

public LogonAction()

Method Detail

perform

public org.apache.struts.action.ActionForward perform(org.apache.struts.action.ActionMapping mapping,
                                                      org.apache.struts.action.ActionForm form,
                                                      javax.servlet.http.HttpServletRequest request,
                                                      javax.servlet.http.HttpServletResponse response)
                                               throws IOException,
                                                      javax.servlet.ServletException

Process the specified HTTP request, and create the corresponding HTTP response (or forward to another web component that will create it). Return an ActionForward instance describing where and how control should be forwarded, or null if the response has already been completed.

Overrides:

perform in class org.apache.struts.action.Action

Parameters:

mapping - The ActionMapping used to select this instance

actionForm - The optional ActionForm bean for this request (if any)

request - The HTTP request we are processing

response - The HTTP response we are creating

Throws:

IOException - if an input/output error occurs

javax.servlet.ServletException - if a servlet exception occurs