Package org.apache.struts.extras.actions
Class SwitchAction
java.lang.Object
org.apache.struts.action.Action
org.apache.struts.extras.actions.BaseAction
org.apache.struts.extras.actions.SwitchAction
- All Implemented Interfaces:
Serializable
A standard Action that switches to a new module and then forwards control to a URI (specified in a number of possible ways) within the new module.
Valid request parameters for this Action are:
- page - Module-relative URI (beginning with "/") to which control should be forwarded after switching.
- prefix - The module prefix (beginning with "/") of the
module to which control should be switched. Use a zero-length string for
the default module. The appropriate
ModuleConfig
object will be stored as a request attribute, so any subsequent logic will assume the new module.
- Since:
- Struts 1.1
- Version:
- $Rev$ $Date: 2005-05-14 21:27:02 -0400 (Sat, 14 May 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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SwitchAction
public SwitchAction()
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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:
- Return an
ActionForward
instance describing where and how control should be forwarded, ornull
if the response has already been completed. - Throws:
Exception
- if an exception occurs
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