Example usage for javax.servlet.http HttpServletRequest getLocale

List of usage examples for javax.servlet.http HttpServletRequest getLocale

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  6. getLocale

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getLocale.

Prototype

public Locale getLocale();

Source Link

Document

Returns the preferred Locale that the client will accept content in, based on the Accept-Language header.

Usage

From source file:alpha.portal.webapp.controller.PasswordHintController.java

/**
 * Handle request.//from w ww  .  j a va 2s  .  co  m
 * 
 * @param request
 *            the request
 * @return the model and view
 * @throws Exception
 *             the exception
 */
@RequestMapping(method = RequestMethod.GET)
public ModelAndView handleRequest(final HttpServletRequest request) throws Exception {
    this.log.debug("entering 'handleRequest' method...");

    final String username = request.getParameter("username");
    final MessageSourceAccessor text = new MessageSourceAccessor(this.messageSource, request.getLocale());

    // ensure that the username has been sent
    if (username == null) {
        this.log.warn("Username not specified, notifying user that it's a required field.");
        request.setAttribute("error", text.getMessage("errors.required", text.getMessage("user.username")));
        return new ModelAndView("login");
    }

    this.log.debug("Processing Password Hint...");

    // look up the user's information
    try {
        final User user = this.userManager.getUserByUsername(username);

        final StringBuffer msg = new StringBuffer();
        msg.append("Your password hint is: ").append(user.getPasswordHint());
        msg.append("\n\nLogin at: ").append(RequestUtil.getAppURL(request));

        this.message.setTo(user.getEmail());
        final String subject = '[' + text.getMessage("webapp.name") + "] "
                + text.getMessage("user.passwordHint");
        this.message.setSubject(subject);
        this.message.setText(msg.toString());
        this.mailEngine.send(this.message);

        this.saveMessage(request,
                text.getMessage("login.passwordHint.sent", new Object[] { username, user.getEmail() }));
    } catch (final UsernameNotFoundException e) {
        this.log.warn(e.getMessage());
        this.saveError(request, text.getMessage("login.passwordHint.error", new Object[] { username }));
    } catch (final MailException me) {
        this.log.warn(me.getMessage());
        this.saveError(request, me.getCause().getLocalizedMessage());
    }

    return new ModelAndView(new RedirectView(request.getContextPath()));
}

From source file:fr.paris.lutece.plugins.extend.modules.feedback.web.component.FeedbackResourceExtenderComponent.java

/**
 * {@inheritDoc}//from   w ww.ja v  a2 s.com
 */
@Override
public void doSaveConfig(HttpServletRequest request, IExtenderConfig config) throws ExtendErrorException {
    FeedbackExtenderConfig feedbackConfig = (FeedbackExtenderConfig) config;

    if (feedbackConfig.getIdMailingList() == -1) {
        throw new ExtendErrorException(
                I18nService.getLocalizedString(Messages.MANDATORY_FIELDS, request.getLocale()));
    }

    _configService.update(config);
}

From source file:eu.eidas.node.service.ServiceExceptionHandlerServlet.java

private void prepareErrorMessage(AbstractEIDASException exception, HttpServletRequest request) {
    if (exception.getMessage() == null) {
        LOG.info("BUSINESS EXCEPTION : An error occurred on EidasNode! Couldn't get Exception message.");
    } else {//  ww w .  ja  v  a  2  s . c  o m
        String errorMessage = EidasNodeErrorUtil.resolveMessage(exception.getErrorMessage(),
                exception.getErrorCode(), request.getLocale());
        if (errorMessage != null) {
            exception.setErrorMessage(errorMessage);
        }
        if (StringUtils.isBlank(exception.getSamlTokenFail())) {
            EidasNodeErrorUtil.prepareSamlResponseFail(request, exception,
                    EidasNodeErrorUtil.ErrorSource.PROXYSERVICE);
            LOG.info("BUSINESS EXCEPTION : ", errorMessage);
        } else {
            LOG.info("BUSINESS EXCEPTION : ", exception.getMessage());
        }
    }
}

From source file:org.wallride.web.support.BlogLanguageLocaleResolver.java

@Override
public Locale resolveLocale(HttpServletRequest request) {
    BlogLanguage blogLanguage = (BlogLanguage) request
            .getAttribute(BlogLanguageMethodArgumentResolver.BLOG_LANGUAGE_ATTRIBUTE);
    if (blogLanguage == null) {
        Blog blog = blogService.getBlogById(Blog.DEFAULT_ID);
        blogLanguage = blog.getLanguage(blog.getDefaultLanguage());
    }//from ww  w. ja va2  s  . c o m

    return (blogLanguage != null) ? Locale.forLanguageTag(blogLanguage.getLanguage()) : request.getLocale();
}

From source file:it.cilea.osd.jdyna.controller.TypedFormBoxController.java

@Override
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object command,
        BindException errors) throws Exception {

    H object = (H) command;//  w  ww. ja  va  2 s.  c o  m
    String tabId = request.getParameter("tabId");
    applicationService.saveOrUpdate(getBoxClass(), object);
    saveMessage(request,
            getText("action.box.edited", new Object[] { object.getShortName() }, request.getLocale()));

    String shortName = Utils.getAdminSpecificPath(request, null);
    return new ModelAndView(getSuccessView() + "?path=" + shortName + "&id=" + object.getId());
}

From source file:net.sf.appstatus.web.pages.StatusPage.java

public void doGetJSON(StatusWebHandler webHandler, HttpServletRequest req, HttpServletResponse resp)
        throws UnsupportedEncodingException, IOException {

    setup(resp, "application/json");

    ServletOutputStream os = resp.getOutputStream();
    int statusCode = 200;
    List<ICheckResult> results = webHandler.getAppStatus().checkAll(req.getLocale());
    for (ICheckResult r : results) {
        if (r.isFatal()) {
            resp.setStatus(500);/*from  w  w  w  .  ja  v  a  2  s . c o  m*/
            statusCode = 500;
            break;
        }
    }

    os.write("{".getBytes(ENCODING));

    os.write(("\"code\" : " + statusCode + ",").getBytes(ENCODING));
    os.write(("\"status\" : {").getBytes(ENCODING));

    boolean first = true;
    for (ICheckResult r : results) {
        if (!first) {
            os.write((",").getBytes(ENCODING));
        }

        os.write(("\"" + r.getProbeName() + "\" : " + r.getCode()).getBytes(ENCODING));

        if (first) {
            first = false;
        }
    }

    os.write("}".getBytes(ENCODING));
    os.write("}".getBytes(ENCODING));

}

From source file:net.paoding.rose.web.instruction.ViewInstruction.java

@Override
public void doRender(Invocation inv) throws Exception {
    String name = resolvePlaceHolder(this.name, inv);
    ViewDispatcher viewResolver = getViewDispatcher(inv);
    String viewPath = getViewPath((InvocationBean) inv, name);
    if (viewPath != null) {
        HttpServletRequest request = inv.getRequest();
        HttpServletResponse response = inv.getResponse();
        ///*from w  ww  .j a  v  a  2s.  c om*/
        View view = viewResolver.resolveViewName(inv, viewPath, request.getLocale());

        if (!Thread.interrupted()) {
            inv.addModel(ROSE_INVOCATION, inv);
            view.render(inv.getModel().getAttributes(), request, response);
        } else {
            logger.info("interrupted");
        }
    }
}

From source file:com.aurel.track.user.LogoffAction.java

/**
 * This method is automatically called if the associated action is
 * triggered./*from ww  w.  java 2  s  .c o  m*/
 */
private String execute2(boolean checkForMobile) throws Exception {
    Boolean ready = (Boolean) ServletActionContext.getServletContext().getAttribute(ApplicationStarter.READY);
    if (ready == null || ready.booleanValue() == false) {
        return "loading";
    }
    TPersonBean user = null;
    if (session != null) {
        user = (TPersonBean) session.get(Constants.USER_KEY);
    }
    HttpServletRequest request = ServletActionContext.getRequest();
    HttpSession httpSession = request.getSession();

    Locale locale = request.getLocale();

    if (locale == null) {
        locale = Locale.getDefault();
    }

    if (user != null) {
        locale = user.getLocale();
    }
    // Process this users logoff
    LogoffBL.doLogoff(session, httpSession, locale);
    StringBuilder sb = LogoffBL.createInitData(httpSession, checkForMobile, request, isMobileApplication,
            mobileApplicationVersionNo, locale);
    initData = sb.toString();
    if (ApplicationBean.getInstance().getInstallProblem() != null) {
        String extJSLocale = LocaleHandler.getExistingExtJSLocale(locale);
        httpSession.setAttribute("EXTJSLOCALE", extJSLocale);
        List<String> errors = ApplicationBean.getInstance().getInstallProblem();
        setActionErrors(errors);
        return ERROR;
    }
    BanProcessor bp = BanProcessor.getBanProcessor();
    if (bp.isBanned(request.getRemoteAddr())) {
        clearFieldErrors();
        accessLogger.info("LOGON: Access attempt from banned IP " + request.getRemoteAddr() + " at "
                + new Date().toString());
        return "banned";
    }
    if (isMobileApplication) {
        if (logOutMobile) {
            StringBuilder sbMobile = new StringBuilder();
            sbMobile.append("{");
            JSONUtility.appendBooleanValue(sbMobile, "success", true, true);
            sbMobile.append("}");
            JSONUtility.encodeJSON(ServletActionContext.getResponse(), sbMobile.toString());
        } else {
            ServletActionContext.getResponse().addHeader("Access-Control-Allow-Origin", "*");
            JSONUtility.encodeJSON(ServletActionContext.getResponse(), sb.toString());
        }
        return null;
    }

    if (mayBeMobile) {
        return "successMobile";
    }
    return SUCCESS;
}

From source file:com.google.code.jcaptcha4struts2.core.actions.JCaptchaImageAction.java

/**
 * Action execution logic, which generates the Captcha Image Stream and sets the JPEG encoded
 * byte stream to captchaImage field./* ww w  .  j a va 2  s .c om*/
 * <p>
 * Subsequent to invocation of this method, the generated captcha is available through
 * {@link #getCaptchaImage()} method.
 * 
 * @return action forward string
 * 
 * @throws Exception
 */
public String execute() {

    ByteArrayOutputStream imageOut = new ByteArrayOutputStream();
    HttpServletRequest request = ServletActionContext.getRequest();

    // Captcha Id is the session ID
    String captchaId = request.getSession().getId();

    if (LOG.isDebugEnabled()) {
        LOG.debug("Generating Captcha Image for SessionID : " + captchaId);
    }

    // Generate Captcha Image
    BufferedImage image = getImageCaptchaService().getImageChallengeForID(captchaId, request.getLocale());

    // Encode to JPEG Stream
    try {
        ImageIO.write(image, IMAGE_FORMAT, imageOut);
    } catch (IOException e) {
        LOG.error("Unable to JPEG encode the Captcha Image due to IOException", e);
        throw new IllegalArgumentException("Unable to JPEG encode the Captcha Image", e);
    }

    // Get byte[] for image
    captchaImage = imageOut.toByteArray();

    return SUCCESS;
}

From source file:io.adeptj.runtime.servlet.ToolsServlet.java

/**
 * Renders tools page.//from w ww . j a  v  a  2  s.  c  o m
 */
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) {
    Bundle[] bundles = BundleContextHolder.getInstance().getBundleContext().getBundles();
    long startTime = ManagementFactory.getRuntimeMXBean().getStartTime();
    MemoryMXBean memoryMXBean = ManagementFactory.getMemoryMXBean();
    TemplateEngines.getDefault().render(TemplateContext.builder().request(req).response(resp)
            .template(TOOLS_TEMPLATE).locale(req.getLocale())
            .contextObject(ContextObject.newContextObject().put("username", req.getRemoteUser())
                    .put("sysProps", System.getProperties().entrySet()).put("totalBundles", bundles.length)
                    .put("bundles", bundles)
                    .put("runtime", JAVA_RUNTIME_NAME + "(build " + JAVA_RUNTIME_VERSION + ")")
                    .put("jvm", JAVA_VM_NAME + "(build " + JAVA_VM_VERSION + ", " + JAVA_VM_INFO + ")")
                    .put("startTime", Date.from(Instant.ofEpochMilli(startTime)))
                    .put("upTime", Times.format(startTime))
                    .put("maxMemory",
                            FileUtils.byteCountToDisplaySize(memoryMXBean.getHeapMemoryUsage().getMax()))
                    .put("usedMemory",
                            FileUtils.byteCountToDisplaySize(memoryMXBean.getHeapMemoryUsage().getUsed()))
                    .put("processors", Runtime.getRuntime().availableProcessors()))
            .build());
}