Java RedirectAttributes.addFlashAttribute方法代码示例

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
@RequestMapping("/closeChallenge/{challengeId}")
public RedirectView closeChallenge(@PathVariable Long challengeId,
    RedirectAttributes redirectAttributes) {
  logger.debug("Closing challenge");

  Challenge currentChallenge = challengeService.findOne(challengeId);
  if (!challengeService.isParticipating(currentChallenge, userService.getCurrentUser())) {
    logger.debug("User trying to close somebody else's challenge. Redirecting to /error.");
    redirectAttributes.addFlashAttribute("message", "user not in challenge");
    return new RedirectView("/error");
  }

  challengeService.closeChallenge(currentChallenge);
  redirectAttributes.addFlashAttribute("message", "Challenge closed.");

  return new RedirectView("/user");
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
/**
 * POST deletes the selected view.
 */
@RequestMapping(path = "/delete/{id}", method = RequestMethod.POST)
public String deleteView(@PathVariable final Long id, final RedirectAttributes redirectAttributes) {
    // Retrieve it
    final View view = viewRepository.findOne(id);
    if (view == null) {
        // Set flash message & redirect
        redirectAttributes.addFlashAttribute("FlashMessage", FlashMessage.newWarning("Unable to find view!"));
    } else {
        // Delete it
        viewRepository.delete(id);

        redirectAttributes.addFlashAttribute("FlashMessage", FlashMessage.newSuccess("Deleted view!"));
    }

    // redirect to cluster index
    return "redirect:/configuration/view";
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
@PostMapping(value = "/new")
public String createEvent(@Valid CreateEventForm createEventForm, BindingResult result,
        RedirectAttributes redirectAttributes) {
    if (result.hasErrors()) {
        return "events/create";
    }
    CalendarUser attendee = calendarService.findUserByEmail(createEventForm.getAttendeeEmail());
    if (attendee == null) {
        result.rejectValue("attendeeEmail", "attendeeEmail.missing",
                "Could not find a user for the provided Attendee Email");
    }
    if (result.hasErrors()) {
        return "events/create";
    }
    Event event = new Event();
    event.setAttendee(attendee);
    event.setDescription(createEventForm.getDescription());
    event.setOwner(userContext.getCurrentUser());
    event.setSummary(createEventForm.getSummary());
    event.setWhen(createEventForm.getWhen());
    calendarService.createEvent(event);
    redirectAttributes.addFlashAttribute("message", "Successfully added the new event");
    return "redirect:/events/my";
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
@RequestMapping(value="/signup/new",method=RequestMethod.POST)
public String signup(@Valid SignupForm signupForm, BindingResult result, RedirectAttributes redirectAttributes) {
    if(result.hasErrors()) {
        return "signup/form";
    }

    String email = signupForm.getEmail();
    if(calendarService.findUserByEmail(email) != null) {
        result.rejectValue("email", "errors.signup.email", "Email address is already in use.");
        return "signup/form";
    }

    CalendarUser user = new CalendarUser();
    user.setEmail(email);
    user.setFirstName(signupForm.getFirstName());
    user.setLastName(signupForm.getLastName());
    user.setPassword(signupForm.getPassword());

    int id = calendarService.createUser(user);
    user.setId(id);
    userContext.setCurrentUser(user);

    redirectAttributes.addFlashAttribute("message", "You have successfully signed up and logged in.");
    return "redirect:/";
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
private void resetRequestParams(String clientId, Integer accessTokenValiditySeconds,
                                Integer refreshTokenValiditySeconds, List<String> grantTypes, List<String> scopes,
                                boolean autoApproveAll, List<String> autoApproveScopes, List<String> resourceIds,
                                String redirectUris, RedirectAttributes attributes, Integer intervalInMills,
                                Integer limits) {

    attributes.addFlashAttribute("clientId", clientId);
    attributes.addFlashAttribute("accessTokenValiditySeconds", accessTokenValiditySeconds);
    attributes.addFlashAttribute("refreshTokenValiditySeconds", refreshTokenValiditySeconds);
    attributes.addFlashAttribute("selectedGrantTypes", grantTypes);
    attributes.addFlashAttribute("selectedScopes", scopes);
    attributes.addFlashAttribute("autoApproveAll", autoApproveAll);
    attributes.addFlashAttribute("selectedAutoApproveScopes", autoApproveScopes);
    attributes.addFlashAttribute("selectedResourceIds", resourceIds);
    attributes.addFlashAttribute("redirectUris", redirectUris);
    attributes.addFlashAttribute("intervalInMills", intervalInMills);
    attributes.addFlashAttribute("limits", limits);

}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
/**
 * adds new shopping list for the current user
 * 
 * @param newList
 *            ShoppingListDTO with basic information about new list (must
 *            include list name)
 */
@RequestMapping(value = "/list", method = RequestMethod.POST)
public String addList(Principal principal, @Valid @ModelAttribute("newList") ShoppingListDTO newList, BindingResult binding, RedirectAttributes attr, HttpSession session) {
	LOGGER.debug("addList() method of MvcController called for user: {}", principal.getName());
	if(!binding.hasErrors()) 
		repositoryService.addShoppingListToUserByName(principal.getName(), newList.getListName());
	else {
		attr.addFlashAttribute("org.springframework.validation.BindingResult.newList", binding);
		attr.addFlashAttribute("newList", newList);
		for(FieldError ferr:binding.getFieldErrors()) {
			LOGGER.info("addList(): field error: " + ferr.getDefaultMessage());
		}
	}
	
	return "redirect:/list";
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
@RequestMapping(method = RequestMethod.POST)
public String doPost(HttpServletRequest request, RedirectAttributes redirectAttributes) throws Exception {
    handleParameters(request);

    redirectAttributes.addFlashAttribute("settings_toast", true);

    return "redirect:sonosSettings.view";
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
@DeleteMapping(value="/user/sessions/{sessionId}")
public String removeSession(@PathVariable String sessionId, RedirectAttributes redirectAttrs) {
    SessionInformation sessionInformation = sessionRegistry.getSessionInformation(sessionId);
    if(sessionInformation != null) {
        sessionInformation.expireNow();
    }
    redirectAttrs.addFlashAttribute("message", "Session was removed");
    return "redirect:/user/sessions/";
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
@PostMapping(value="/signup/new")
public String signup(@Valid SignupForm signupForm, BindingResult result, RedirectAttributes redirectAttributes) {
    if(result.hasErrors()) {
        return "signup/form";
    }

    String email = signupForm.getEmail();
    if(calendarService.findUserByEmail(email) != null) {
        result.rejectValue("email", "errors.signup.email", "Email address is already in use.");
        return "signup/form";
    }

    CalendarUser user = new CalendarUser();
    user.setEmail(email);
    user.setFirstName(signupForm.getFirstName());
    user.setLastName(signupForm.getLastName());
    user.setPassword(signupForm.getPassword());

    logger.info("CalendarUser: {}", user);

    int id = calendarService.createUser(user);
    user.setId(id);
    userContext.setCurrentUser(user);

    redirectAttributes.addFlashAttribute("message", "You have successfully signed up and logged in.");
    return "redirect:/";
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
@RequestMapping(value = "user/activate", method = GET)
public String activateAccount(@RequestParam(value = "key") String key, RedirectAttributes redirectAttrs) {
    if (null != userService.activateRegistration(key)) {
        redirectAttrs.addFlashAttribute("message", "您的账号激活成功！");
        return "redirect:/me";
    } else {
        redirectAttrs.addFlashAttribute("message", "您的账号激活失败！");
        return "redirect:/me";
    }
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
@RequestMapping(value="/signup/new",method=RequestMethod.POST)
public String signup(@Valid SignupForm signupForm, BindingResult result, RedirectAttributes redirectAttributes) {
    if(result.hasErrors()) {
        return "signup/form";
    }

    String email = signupForm.getEmail();
    if(calendarService.findUserByEmail(email) != null) {
        result.rejectValue("email", "errors.signup.email", "Email address is already in use.");
        return "signup/form";
    }

    CalendarUser user = new CalendarUser();
    user.setEmail(email);
    user.setFirstName(signupForm.getFirstName());
    user.setLastName(signupForm.getLastName());
    user.setPassword(signupForm.getPassword());

    logger.info("CalendarUser: {}", user);

    int id = calendarService.createUser(user);
    user.setId(id);
    userContext.setCurrentUser(user);

    redirectAttributes.addFlashAttribute("message", "You have successfully signed up and logged in.");
    return "redirect:/";
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
/**
 * Serves standard http requested page with client JS code.
 */
@RequestMapping(path = "/{id}", method = RequestMethod.GET)
public String stream(
    @PathVariable final Long id,
    final Model model,
    final RedirectAttributes redirectAttributes) {
    // Retrieve view
    final View view = viewRepository.findOne(id);
    if (view == null) {
        // Set flash message
        redirectAttributes.addFlashAttribute("FlashMessage", FlashMessage.newWarning("Unable to find view!"));

        // redirect to home
        return "redirect:/";
    }

    // Setup breadcrumbs
    new BreadCrumbManager(model)
        .addCrumb("Stream", "/stream")
        .addCrumb(view.getName());

    // Set view attributes
    model.addAttribute("view", view);
    model.addAttribute("userId", getLoggedInUserId());

    return "stream/index";
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
/**
 * 用户登录
 *
 * @return
 */
@ResponseBody
@RequestMapping(value = "/login", method = {RequestMethod.POST})
public ModelAndView logining(String username, String password, RedirectAttributes model, HttpServletRequest request) {
    String exceptionClassName = (String) request.getAttribute("shiroLoginFailure");
    String error = null;
    if (UnknownAccountException.class.getName().equals(exceptionClassName)) {
        error = "用户名/密码错误";
    } else if (IncorrectCredentialsException.class.getName().equals(exceptionClassName)) {
        error = "用户名/密码错误";
    } else if (ExcessiveAttemptsException.class.getName().equals(exceptionClassName)) {
        error = "输入错误次数太过，请稍后重试";
    } else if (LockedAccountException.class.getName().equals(exceptionClassName)) {
        error = "账户被锁定，请联系管理员";
    } else if (DisabledAccountException.class.getName().equals(exceptionClassName)) {
        error = "账户被删除，请联系管理员";
    } else if (AccountUnActiveException.class.getName().equals(exceptionClassName)) {
        error = "账户未激活，请登录邮箱激活账号！";
    } else if (AuthenticationException.class.getName().equals(exceptionClassName)) {
        error = "未知错误!";
    } else if (exceptionClassName != null) {
        error = "错误提示：" + exceptionClassName;
    }
    if (error != null) {
        model.addFlashAttribute("shiroLoginFailure", error);
        return new ModelAndView("redirect:/login");
    }
    return new ModelAndView("redirect:/index");
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
@PostMapping(params = "form")
public ModelAndView create(@Valid Item item,BindingResult result,RedirectAttributes redirect) {
	if (result.hasErrors()) { return new ModelAndView(ITEM_URI + "form","formErrors",result.getAllErrors()); }
	item = this.itemRepository.save(item);
	redirect.addFlashAttribute("globalMessage","Item gravado com sucesso");
	return new ModelAndView("redirect:/" + ITEM_URI + "{item.id}","item.id",item.getId());
}
 

import org.springframework.web.servlet.mvc.support.RedirectAttributes; //导入方法依赖的package包/类
/**
 *
 */
@PostMapping("/cart/pay")
public ModelAndView checkout(ModelAndView modelAndView, HttpSession session, RedirectAttributes redirectAttributes) {
    MovieCart movieCart = (MovieCart) session.getAttribute(SESSION_ATTR_MOVIE_CART);
    if (movieCart != null) {
        log.info("Your request {} will be processed, thank your for shopping", movieCart);
        session.removeAttribute(SESSION_ATTR_MOVIE_CART);
    }
    modelAndView.setViewName("redirect:/");
    redirectAttributes.addFlashAttribute("orderStatus", 1);
    return modelAndView;
}