Package org.apache.struts.extras.actions
Class ForwardAction
java.lang.Object
org.apache.struts.action.Action
org.apache.struts.extras.actions.BaseAction
org.apache.struts.extras.actions.ForwardAction
- All Implemented Interfaces:
Serializable
An Action that forwards to the context-relative URI
specified by the parameter
property of our associated
ActionMapping
. This can be used to integrate Struts with
other business logic components that are implemented as servlets (or JSP
pages), but still take advantage of the Struts controller servlet's
functionality (such as processing of form beans).
To configure the use of this Action in your struts-config.xml
file, create an entry like this:
which will forward control to the context-relative URI specified by the
parameter
attribute.
- Version:
- $Rev$ $Date: 2005-08-14 17:24:39 -0400 (Sun, 14 Aug 2005) $
- See Also:
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Field Summary
Fields inherited from class org.apache.struts.extras.actions.BaseAction
messages
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionexecute
(ActionMapping mapping, ActionForm form, HttpServletRequest request, 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
addErrors, addMessages, execute, generateToken, getErrors, getLocale, getMessages, getResources, getResources, getServlet, isCancelled, isTokenValid, isTokenValid, resetToken, saveErrors, saveErrors, saveMessages, saveMessages, saveToken, setLocale, setServlet
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Constructor Details
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ForwardAction
public ForwardAction()
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Method Details
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execute
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception Process the specified HTTP request, and create the corresponding HTTP response (or forward to another web component that will create it). Return anActionForward
instance describing where and how control should be forwarded, ornull
if the response has already been completed.- Overrides:
execute
in classAction
- Parameters:
mapping
- The ActionMapping used to select this instanceform
- The optional ActionForm bean for this request (if any)request
- The HTTP request we are processingresponse
- The HTTP response we are creating- Returns:
- The forward to which control should be transferred, or
null
if the response has been completed. - Throws:
Exception
- if an error occurs
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