org.apache.struts.webapp.validator
Class ShowFileAction
java.lang.Object
org.apache.struts.action.Action
org.apache.struts.webapp.validator.ShowFileAction
public class ShowFileAction
- extends Action
Action which retrieves a file specified in the parameter
and stores its contents in the request, so that they
can be displayed.
Fields inherited from class org.apache.struts.action.Action |
servlet |
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 |
ShowFileAction
public ShowFileAction()
execute
public ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception
- Description copied from class:
Action
Process the specified HTTP request, and create the corresponding
HTTP response (or forward to another web component that will create
it), with provision for handling exceptions thrown by the business
logic. Return an ActionForward
instance describing where and
how control should be forwarded, or null
if the response
has already been completed.
- Overrides:
execute
in class Action
- 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 the application business logic throws an
exception
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