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The following page has been changed by MichaelJouravlev: http://wiki.apache.org/struts/RequestProcessor ------------------------------------------------------------------------------ In Struts 1.1-1.2.x RequestProcessor contains the processing logic that the Struts controller servlet performs as it receives each servlet request from the container. You can customize the request processing behavior by subclassing this class and overriding the method(s) whose behavior you are interested in changing. Therefore a new new request processor can be plugged in without touching the Servlet. (Users did not like to subclass ActionServlet.) RequestProcessor also made possible to use a different request processor for each module, if needed. + + inline:struts12rp.gif The problem is that RequestProcessor class was still an all-or-nothing object. Extensions like Tiles and Workflow both needed to subclass the RequestProcessor in different ways for their own reasons.
