//
// If there was no original forward (i.e., this is happening before the action was invoked), create a
// pseudo-forward out of the original request.
//
if ( _originalForward == null ) _originalForward = new OriginalForward( getRequest() );
//
// Store this context in the request.
//
getRequest().setAttribute( ACTIVE_INTERCEPTOR_CONTEXT_ATTR, this );