An interface to support the Command pattern for action dispatching in the
MVC framework for hackystat JSP page serving. All command instances should
take a request and response object, extract any additional parameters necessary,
do processing and store the results in the request object, then return the Page
instance that should be dispatched to for displaying the results.
author: Philip M. Johnson author: Jitender Miglani (did minor changes)
process(HttpServletRequest request) Processes a request from the user.
Parameters: request - The request object, from which additional data concerning the user requestcan be extracted.
Processes a request from the user.
Parameters: request - The request object, from which additional data concerning the user requestcan be extracted. The page that should be dispatched to next.