En el applicationContext.xml
<bean id="portletMultipartResolver" class="org.springframework.web.portlet.multipart.CommonsPortletMultipartResolver"> <property name="maxUploadSize" value="1000000" /> </bean> <bean class="org.springframework.web.portlet.mvc.annotation.AnnotationMethodHandlerExceptionResolver"/>
en el controlado:
@ExceptionHandler(MaxUploadSizeExceededException.class) public ModelAndView handleException1(RenderRequest req, RenderResponse res, Object handler, Exception exception) { ModelAndView modelAndView = new ModelAndView("uploadFile"); modelAndView.addObject("message", exception.getMessage()); return modelAndView; }