private void catchAction(HttpServletRequest request){
        Enumeration paramNames = request.getParameterNames();
        while(paramNames.hasMoreElements()) {
            String paramName = (String)paramNames.nextElement();
            String[] paramValues = request.getParameterValues(paramName);
            
            if(paramValues.length != 0){
                runAction(paramName, paramValues[0]);
            }
        }
    }