Java Code Examples for org.springframework.web.servlet.ModelAndView#hasView()

The following examples show how to use org.springframework.web.servlet.ModelAndView#hasView() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: MessageHandlerInterceptor.java    From rdf4j with BSD 3-Clause "New" or "Revised" License 6 votes vote down vote up 
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView mav) {
	HttpSession session = request.getSession();

	if (session != null) {
		Message message = (Message) session.getAttribute(Message.ATTRIBUTE_KEY);
		if (message != null && !mav.getModelMap().containsKey(Message.ATTRIBUTE_KEY)) {
			mav.addObject(Message.ATTRIBUTE_KEY, message);
		}

		boolean shouldRemove = true;
		if (mav.hasView() && mav.getView() instanceof RedirectView) {
			shouldRemove = false;
		}
		if (mav.getViewName() != null && mav.getViewName().startsWith("redirect:")) {
			shouldRemove = false;
		}

		if (shouldRemove) {
			session.removeAttribute(Message.ATTRIBUTE_KEY);
		}
	}
}
Example 2
Source File: ThymeleafLayoutInterceptor.java    From Spring-MVC-Blueprints with MIT License 5 votes vote down vote up 
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
    if (modelAndView == null || !modelAndView.hasView()) {
        return;
    }
    String originalViewName = modelAndView.getViewName();
    if (isRedirectOrForward(originalViewName)) {
        return;
    }
    modelAndView.setViewName(DEFAULT_LAYOUT);
    modelAndView.addObject(DEFAULT_VIEW_ATTRIBUTE_NAME, originalViewName);
}
Example 3
Source File: ThymeleafLayoutInterceptor.java    From spring-boot-spring-loaded-java8-example with Apache License 2.0 5 votes vote down vote up 
@Override
public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) throws Exception {
    if (modelAndView == null || !modelAndView.hasView()) {
        return;
    }

    String originalViewName = modelAndView.getViewName();
    if (isRedirectOrForward(originalViewName)) {
        return;
    }
    String layoutName = getLayoutName(handler);
    modelAndView.setViewName(layoutName);
    modelAndView.addObject(this.viewAttributeName, originalViewName);
}