com.livinglogic.struts.workflow
Class ForwardNextStateViolationAction

java.lang.Object
  org.apache.struts.action.Action
      com.livinglogic.struts.workflow.ForwardNextStateViolationAction

public class ForwardNextStateViolationAction

extends org.apache.struts.action.Action

This action forwards to the action that caused a nextState violation during this request (if any). If no nextState violation was encountered, e. g. because a prevState condition caused the initial workflow violation, the action forwards to the forward "noNextStateViolation"

Since:

$Name: $

Version:

$Revision: 1.3 $, $Date: 2004/04/08 14:58:23 $

Author:

M.Bauer, $Author: jason_pratt $

Field Summary

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

ForwardNextStateViolationAction()

Method Summary

org.apache.struts.action.ActionForward

execute(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Returns an ActionForward instance describing where and how control should be forwarded, or null if the response has already been completed.

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

ForwardNextStateViolationAction

public ForwardNextStateViolationAction()

Method Detail

execute

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

Returns an ActionForward instance describing where and how control should be forwarded, or null if the response has already been completed.

Parameters:

mapping - The ActionMapping used to select this instance

request - The HTTP request we are processing

response - The HTTP response we are creating

Returns:

ActionForward instance that describes where and how control should be forwarded to.

Throws:

Exception - if the application business logic throws an exception