Example usage for org.springframework.web.servlet LocaleResolver setLocale

Introduction

In this page you can find the example usage for org.springframework.web.servlet LocaleResolver setLocale.

Prototype

void setLocale(HttpServletRequest request, @Nullable HttpServletResponse response, @Nullable Locale locale);

Source Link

Document

Set the current locale to the given one.

Usage

From source file:org.egov.infra.web.utils.WebUtils.java

public static void setUserLocale(User user, HttpServletRequest request, HttpServletResponse response) {
    LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
    localeResolver.setLocale(request, response, user.locale());
}

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From source file:org.hoteia.qalingo.core.web.util.RequestUtil.java

protected void setLocaleSpringContext(final HttpServletRequest request, String newLocale) {
    if (newLocale != null) {
        try {/*from  w ww . jav a2s.  co m*/
            LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
            if (localeResolver == null) {
                throw new IllegalStateException("No LocaleResolver found: not in a DispatcherServlet request?");
            }
            localeResolver.setLocale(request, null,
                    org.springframework.util.StringUtils.parseLocaleString(newLocale));

        } catch (Exception e) {
            logger.error("No LocaleResolver found: not in a DispatcherServlet request?");
        }
    }
}

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From source file:org.jtalks.jcommune.web.controller.UserController.java

@RequestMapping(value = "/login_ajax", method = RequestMethod.POST)
@ResponseBody// ww  w.  j  a va2s . co  m
public JsonResponse loginAjax(@RequestParam("userName") String username,
        @RequestParam("password") String password,
        @RequestParam(value = "_spring_security_remember_me", defaultValue = "off") String rememberMe,
        HttpServletRequest request, HttpServletResponse response) throws Exception {
    LoginUserDto loginUserDto = new LoginUserDto(username, password, rememberMe.equals(REMEMBER_ME_ON),
            getClientIpAddress(request));
    AuthenticationStatus authenticationStatus;
    try {
        authenticationStatus = retryTemplate
                .execute(new LoginRetryCallback(loginUserDto, request, response, userService));
    } catch (NoConnectionException e) {
        return getCustomErrorJsonResponse("connectionError");
    } catch (UnexpectedErrorException e) {
        return getCustomErrorJsonResponse("unexpectedError");
    }
    if (authenticationStatus.equals(AuthenticationStatus.AUTHENTICATED)) {
        LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
        localeResolver.setLocale(request, response, userService.getCurrentUser().getLanguage().getLocale());
        return new JsonResponse(JsonResponseStatus.SUCCESS);
    } else if (authenticationStatus.equals(AuthenticationStatus.NOT_ENABLED)) {
        JCUser user;
        try {
            user = userService.getByUsername(username);
        } catch (NotFoundException e) {
            return getCustomErrorJsonResponse("unexpectedError");
        }
        return new JsonResponse(JsonResponseStatus.FAIL, user.getId());
    } else {
        return new JsonResponse(JsonResponseStatus.FAIL);
    }
}

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From source file:org.jtalks.jcommune.web.controller.UserController.java

/**
 * Handles login action./*from  w  w  w.j av  a2s.  c o m*/
 * @param loginUserDto {@link RegisterUserDto} populated in form
 * @param referer    referer url
 * @param request    servlet request
 * @param response   servlet response
 * @return "success" or "fail" response status
 */
@RequestMapping(value = "/login", method = RequestMethod.POST)
public ModelAndView login(@ModelAttribute(LOGIN_DTO) LoginUserDto loginUserDto,
        @RequestParam(REFERER_ATTR) String referer,
        @RequestParam(value = "_spring_security_remember_me", defaultValue = "off") String rememberMe,
        HttpServletRequest request, HttpServletResponse response) throws Exception {
    boolean isAuthenticated;
    loginUserDto.setRememberMe(rememberMe.equals(REMEMBER_ME_ON));
    loginUserDto.setClientIp(getClientIpAddress(request));
    if (referer == null || referer.contains(LOGIN)) {
        referer = MAIN_PAGE_REFERER;
    }
    try {
        isAuthenticated = retryTemplate
                .execute(new LoginRetryCallback(loginUserDto, request, response, userService))
                .equals(AuthenticationStatus.AUTHENTICATED);
    } catch (NoConnectionException e) {
        return new ModelAndView(AUTH_SERVICE_FAIL_URL);
    } catch (UnexpectedErrorException e) {
        return new ModelAndView(AUTH_SERVICE_FAIL_URL);
    }
    if (isAuthenticated) {
        LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
        localeResolver.setLocale(request, response, userService.getCurrentUser().getLanguage().getLocale());
        return new ModelAndView("redirect:" + referer);
    } else {
        ModelAndView modelAndView = new ModelAndView(AUTH_FAIL_URL);
        modelAndView.addObject(ATTR_USERNAME, loginUserDto.getUserName());
        modelAndView.addObject(REFERER_ATTR, referer);
        return modelAndView;
    }
}

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From source file:org.springframework.web.servlet.i18n.LocaleChangeInterceptor.java

@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
        throws ServletException {

    String newLocale = request.getParameter(getParamName());
    if (newLocale != null) {
        if (checkHttpMethod(request.getMethod())) {
            LocaleResolver localeResolver = RequestContextUtils.getLocaleResolver(request);
            if (localeResolver == null) {
                throw new IllegalStateException("No LocaleResolver found: not in a DispatcherServlet request?");
            }/* w w  w.  j  a v a2s. c  o m*/
            try {
                localeResolver.setLocale(request, response, parseLocaleValue(newLocale));
            } catch (IllegalArgumentException ex) {
                if (isIgnoreInvalidLocale()) {
                    logger.debug("Ignoring invalid locale value [" + newLocale + "]: " + ex.getMessage());
                } else {
                    throw ex;
                }
            }
        }
    }
    // Proceed in any case.
    return true;
}

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