com.pow2.struts.action
Class DispatcherAction

java.lang.Object
  org.apache.struts.action.Action
      com.pow2.struts.action.BaseAction
          com.pow2.struts.action.DispatcherAction

Direct Known Subclasses:

LoginAction, LogoutAction, UserValidationDispatcherAction

public class DispatcherAction

extends BaseAction

Generic dispatcher Action class
The target resource can be specified by:

• the parameter attribute of the action element of the struts configuration file
• the fwd request attribute; the fwd attribute value specifies the forward name of the ActionForward object to retrieve.
  Action URL Example: myDispatcher.do?fwd=showUserData

Version:

$Revision: 1.1.1.1 $ $Date: 2004/08/31 20:22:46 $

Author:

Ted Husted, Luca Fossato

Field Summary

Fields inherited from class com.pow2.struts.action.BaseAction

cat, FWD_CANCEL, FWD_FAILURE, FWD_INVALID_SESSION, FWD_LOGIN

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

ACTION_SERVLET_KEY, APPLICATION_KEY, DATA_SOURCE_KEY, defaultLocale, ERROR_KEY, EXCEPTION_KEY, FORM_BEANS_KEY, FORWARDS_KEY, LOCALE_KEY, MAPPING_KEY, MAPPINGS_KEY, MESSAGE_KEY, MESSAGES_KEY, MULTIPART_KEY, PLUG_INS_KEY, REQUEST_PROCESSOR_KEY, servlet, SERVLET_KEY, TRANSACTION_TOKEN_KEY

Constructor Summary

DispatcherAction()

Method Summary

org.apache.struts.action.ActionForward

execute(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, HttpServletRequest request, HttpServletResponse response) Dispatch the client requests.

Methods inherited from class com.pow2.struts.action.BaseAction

failureForward, getForward, invalidSessionForward, isFailureForward, loginForward, loginForward, validateSession

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DispatcherAction

public DispatcherAction()

Method Detail

execute

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

Dispatch the client requests.

Parameters:

mapping - the ActionMapping used to select this instance

request - the HTTP request we are processing

response - the HTTP response we are creating

form - the ActionForm associated with this action (if any)

Returns:

the ActionForward object

Throws:

IOException

ServletException