Example usage for org.springframework.web.servlet FlashMapManager saveOutputFlashMap

Introduction

In this page you can find the example usage for org.springframework.web.servlet FlashMapManager saveOutputFlashMap.

Prototype

void saveOutputFlashMap(FlashMap flashMap, HttpServletRequest request, HttpServletResponse response);

Source Link

Document

Save the given FlashMap, in some underlying storage and set the start of its expiration period.

Usage

From source file:org.sarons.spring4me.web.servlet.DispatcherServlet.java

private void prepareFlashMapForWidget(HttpServletRequest request, Object handler) {
    if (handler instanceof HandlerMethod) {
        HandlerMethod handlerMethod = (HandlerMethod) handler;
        ////  w w w .  j  av  a  2  s.c  o  m
        Widget widget = AnnotationUtils.getAnnotation(handlerMethod.getBeanType(), Widget.class);
        if (widget != null) {
            //
            String widgetName = widget.value();
            if (!StringUtils.hasText(widgetName)) {
                String targetWidget = handlerMethod.getBeanType().getSimpleName();
                widgetName = StringUtils.uncapitalize(targetWidget);
            }
            //
            FlashMap flashMap = RequestContextUtils.getOutputFlashMap(request);
            flashMap.setTargetRequestPath(widgetName);
            FlashMapManager flashMapManager = RequestContextUtils.getFlashMapManager(request);
            flashMapManager.saveOutputFlashMap(flashMap, request, null);
        }
    }
}

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