preprocess suggestion on struts change

[Kiet Nguyen]

I think action classes should allow a method(preloadPerform) definition.
This method would be called prior to the form being load.  This way we can
initialize form values and do pre-process stuff.  Currently I have a link to
"doSomething.do" which execute a corresponding DoSomethingAction class; the
action will then redirect to actual page.  I populate the form and do some
business processing in the doSomethingAction class.  Is this how it is
intended to work.

kiet