Answer Posted / karthick
In struts the Action servlet serves as a front controller
where it receives all the request from the client. All those
requests are delegated to the RequestProcessor class. In
this class process method will be invoked with httprequest
and response objects.
This method has so many method calls to populate the forms,
associating the request to the proper mapping etc.
For more details
:http://www.onjava.com/pub/a/onjava/2004/11/10/ExtendingStruts.html
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