void savePreviousActionInfo( ActionForm form, HttpServletRequest request, ActionMapping mapping,
                                 ServletContext servletContext )
    {
        //
        // If previous-action is disabled (unused in this pageflow), just return.
        //
        if ( isPreviousActionInfoDisabled() ) return;
        String actionURI = InternalUtils.getDecodedServletPath( request );
        _previousActionInfo = new PreviousActionInfo( form, actionURI, request.getQueryString() );
    }
void savePreviousActionInfo ( ActionForm form , HttpServletRequest request , ActionMapping mapping , ServletContext servletContext ) { if ( isPreviousActionInfoDisabled ( ) ) return ; String actionURI = InternalUtils . getDecodedServletPath ( request ) ; _previousActionInfo = new PreviousActionInfo ( form , actionURI , request . getQueryString ( ) ) ; }
Called from {@link FlowController#execute}.