org.apache.struts.apps.mailreader.actions
Class WelcomeAction
java.lang.Object
org.apache.struts.action.Action
org.apache.struts.actions.BaseAction
org.apache.struts.actions.DispatchAction
org.apache.struts.actions.MappingDispatchAction
org.apache.struts.apps.mailreader.actions.BaseAction
org.apache.struts.apps.mailreader.actions.WelcomeAction
public final class WelcomeAction
- extends BaseAction
Confirm required resources are available before displaying initial page.
If a resource is missing,
forward to "failure". Otherwise, forward to "success", where
success is usually the "welcome" page.
Since "required resources" includes the application MessageResources
the failure page must not use the standard error or message tags.
Instead, it display the Strings stored in an ArrayList stored under
the request attribute "ERROR".
- Version:
- $Rev: 471754 $ $Date: 2006-11-06 08:55:09 -0600 (Mon, 06 Nov 2006) $
Fields inherited from class org.apache.struts.action.Action |
servlet |
Method Summary |
ActionForward |
execute(ActionMapping mapping,
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.apps.mailreader.actions.BaseAction |
doCancel, doFindFailure, doFindLogon, doFindSuccess, doGet, doGetSubscription, doGetSubscription, doGetUser, doGetUser, doGetUserDatabase, doInputForward, doLogProcess, doSaveToken, doSaveUser, doSet |
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 |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
WelcomeAction
public WelcomeAction()
execute
public ActionForward execute(ActionMapping mapping,
ActionForm form,
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
throws java.lang.Exception
- Description copied from class:
MappingDispatchAction
- 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.
This method dispatches the request to other methods of
MappingDispatchAction
using the 'parameter' attribute of
ActionMapping
and Java Introspection.
- Overrides:
execute
in class MappingDispatchAction
- 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, or null
if
the response has already been completed.
- Throws:
java.lang.Exception
- if an exception occurs
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