Example usage for com.vaadin.server CustomizedSystemMessages setCommunicationErrorCaption

Introduction

In this page you can find the example usage for com.vaadin.server CustomizedSystemMessages setCommunicationErrorCaption.

Prototype

public void setCommunicationErrorCaption(String communicationErrorCaption) 

Source Link

Document

Sets the caption of the notification.

Usage

From source file:com.haulmont.cuba.web.sys.CubaVaadinServletService.java

License:Apache License

public CubaVaadinServletService(VaadinServlet servlet, DeploymentConfiguration deploymentConfiguration)
        throws ServiceException {
    super(servlet, deploymentConfiguration);

    Configuration configuration = AppBeans.get(Configuration.NAME);
    webConfig = configuration.getConfig(WebConfig.class);
    webAuthConfig = configuration.getConfig(WebAuthConfig.class);
    testMode = configuration.getConfig(GlobalConfig.class).getTestMode();

    ServletContext sc = servlet.getServletContext();
    String resourcesTimestamp = sc.getInitParameter("webResourcesTs");
    if (StringUtils.isNotEmpty(resourcesTimestamp)) {
        this.webResourceTimestamp = resourcesTimestamp;
    } else {/*w w  w . j a  va 2 s  . co m*/
        this.webResourceTimestamp = "DEBUG";
    }

    addSessionInitListener(event -> {
        WrappedSession wrappedSession = event.getSession().getSession();
        wrappedSession.setMaxInactiveInterval(webConfig.getHttpSessionExpirationTimeoutSec());

        HttpSession httpSession = wrappedSession instanceof WrappedHttpSession
                ? ((WrappedHttpSession) wrappedSession).getHttpSession()
                : null;

        log.debug("HttpSession {} initialized, timeout={}sec", httpSession,
                wrappedSession.getMaxInactiveInterval());
    });

    addSessionDestroyListener(event -> {
        WrappedSession wrappedSession = event.getSession().getSession();
        HttpSession httpSession = wrappedSession instanceof WrappedHttpSession
                ? ((WrappedHttpSession) wrappedSession).getHttpSession()
                : null;

        log.debug("HttpSession destroyed: {}", httpSession);
        App app = event.getSession().getAttribute(App.class);
        if (app != null) {
            app.cleanupBackgroundTasks();
        }
    });

    setSystemMessagesProvider(systemMessagesInfo -> {
        Locale locale = systemMessagesInfo.getLocale();

        CustomizedSystemMessages msgs = new CustomizedSystemMessages();

        if (AppContext.isStarted()) {
            try {
                Messages messages = AppBeans.get(Messages.NAME);

                msgs.setInternalErrorCaption(messages.getMainMessage("internalErrorCaption", locale));
                msgs.setInternalErrorMessage(messages.getMainMessage("internalErrorMessage", locale));

                msgs.setCommunicationErrorCaption(messages.getMainMessage("communicationErrorCaption", locale));
                msgs.setCommunicationErrorMessage(messages.getMainMessage("communicationErrorMessage", locale));

                msgs.setSessionExpiredCaption(messages.getMainMessage("sessionExpiredErrorCaption", locale));
                msgs.setSessionExpiredMessage(messages.getMainMessage("sessionExpiredErrorMessage", locale));
            } catch (Exception e) {
                log.error("Unable to set system messages", e);
                throw new RuntimeException("Unable to set system messages. "
                        + "It usually happens when the middleware web application is not responding due to "
                        + "errors on start. See logs for details.", e);
            }
        }

        String redirectUri;
        if (RequestContext.get() != null) {
            HttpServletRequest request = RequestContext.get().getRequest();
            redirectUri = StringUtils.replace(request.getRequestURI(), "/UIDL", "");
        } else {
            String webContext = AppContext.getProperty("cuba.webContextName");
            redirectUri = "/" + webContext;
        }

        msgs.setInternalErrorURL(redirectUri + "?restartApp");

        return msgs;
    });
}

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From source file:com.klwork.explorer.web.DefaultSpringSystemMessagesProvider.java

License:Apache License

@Override
public SystemMessages getSystemMessages(Locale locale) {
    CustomizedSystemMessages systemMessages = new CustomizedSystemMessages();
    String message;/* ww w.  j  a  va 2 s  . c om*/

    message = messageSource.getMessage("vaadin.sessionExpired.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setSessionExpiredCaption(message);
    }
    message = messageSource.getMessage("vaadin.sessionExpired.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setSessionExpiredMessage(message);
    }
    message = messageSource.getMessage("vaadin.sessionExpired.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setSessionExpiredURL(message);
    }
    message = messageSource.getMessage("vaadin.sessionExpired.NotificationEnabled", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setSessionExpiredNotificationEnabled(notificationEnabled);
    }

    message = messageSource.getMessage("vaadin.communicationError.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCommunicationErrorCaption(message);
    }
    message = messageSource.getMessage("vaadin.communicationError.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCommunicationErrorMessage(message);
    }
    message = messageSource.getMessage("vaadin.communicationError.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCommunicationErrorURL(message);
    }
    message = messageSource.getMessage("vaadin.communicationError.NotificationEnabled", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setCommunicationErrorNotificationEnabled(notificationEnabled);
    }

    message = messageSource.getMessage("vaadin.authenticationError.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setAuthenticationErrorCaption(message);
    }
    message = messageSource.getMessage("vaadin.authenticationError.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setAuthenticationErrorMessage(message);
    }
    message = messageSource.getMessage("vaadin.authenticationError.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setAuthenticationErrorURL(message);
    }
    message = messageSource.getMessage("vaadin.authenticationError.NotificationEnabled", null,
            MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setAuthenticationErrorNotificationEnabled(notificationEnabled);
    }

    message = messageSource.getMessage("vaadin.internalError.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setInternalErrorCaption(message);
    }
    message = messageSource.getMessage("vaadin.internalError.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setInternalErrorMessage(message);
    }
    message = messageSource.getMessage("vaadin.internalError.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setInternalErrorURL(message);
    }
    message = messageSource.getMessage("vaadin.internalError.NotificationEnabled", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setInternalErrorNotificationEnabled(notificationEnabled);
    }

    message = messageSource.getMessage("vaadin.outOfSync.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setOutOfSyncCaption(message);
    }
    message = messageSource.getMessage("vaadin.outOfSync.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setOutOfSyncMessage(message);
    }
    message = messageSource.getMessage("vaadin.outOfSync.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setOutOfSyncURL(message);
    }
    message = messageSource.getMessage("vaadin.outOfSync.NotificationEnabled", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setOutOfSyncNotificationEnabled(notificationEnabled);
    }

    message = messageSource.getMessage("vaadin.cookiesDisabled.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCookiesDisabledCaption(message);
    }
    message = messageSource.getMessage("vaadin.cookiesDisabled.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCookiesDisabledMessage(message);
    }
    message = messageSource.getMessage("vaadin.cookiesDisabled.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCookiesDisabledURL(message);
    }
    message = messageSource.getMessage("vaadin.cookiesDisabled.NotificationEnabled", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setCookiesDisabledNotificationEnabled(notificationEnabled);
    }

    return systemMessages;
}

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From source file:org.eclipse.hawkbit.ui.LocalizedSystemMessagesProvider.java

License:Open Source License

private SystemMessages getLocalizedSystemMessages(final VaadinMessageSource i18n, final Locale local) {
    final CustomizedSystemMessages messages = new CustomizedSystemMessages();
    final Locale desiredLocale = HawkbitCommonUtil.getLocaleToBeUsed(uiProperties.getLocalization(), local);

    messages.setSessionExpiredCaption(/* w w  w  .  j a  va 2 s  .c o m*/
            i18n.getMessage(desiredLocale, UIMessageIdProvider.VAADIN_SYSTEM_SESSIONEXPIRED_CAPTION));
    messages.setSessionExpiredMessage(
            i18n.getMessage(desiredLocale, UIMessageIdProvider.VAADIN_SYSTEM_SESSIONEXPIRED_MESSAGE));
    messages.setCommunicationErrorCaption(
            i18n.getMessage(desiredLocale, UIMessageIdProvider.VAADIN_SYSTEM_COMMUNICATIONERROR_CAPTION));
    messages.setCommunicationErrorMessage(
            i18n.getMessage(desiredLocale, UIMessageIdProvider.VAADIN_SYSTEM_COMMUNICATIONERROR_MESSAGE));
    messages.setInternalErrorCaption(
            i18n.getMessage(desiredLocale, UIMessageIdProvider.VAADIN_SYSTEM_INTERNALERROR_CAPTION));
    messages.setInternalErrorMessage(
            i18n.getMessage(desiredLocale, UIMessageIdProvider.VAADIN_SYSTEM_INTERNALERROR_MESSAGE));

    return messages;
}

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From source file:org.opencms.main.CmsUIServlet.java

License:Open Source License

/**
 * Returns a system messages instance for the given locale.<p>
 *
 * @param locale the locale/*from  w w w  .  ja  va 2s .c o  m*/
 *
 * @return the system messages
 */
private SystemMessages createSystemMessages(Locale locale) {

    CmsMessages messages = Messages.get().getBundle(locale);
    CustomizedSystemMessages systemMessages = new CustomizedSystemMessages();
    systemMessages
            .setCommunicationErrorCaption(messages.key(Messages.GUI_SYSTEM_COMMUNICATION_ERROR_CAPTION_0));
    systemMessages
            .setCommunicationErrorMessage(messages.key(Messages.GUI_SYSTEM_COMMUNICATION_ERROR_MESSAGE_0));
    systemMessages.setCommunicationErrorNotificationEnabled(true);
    systemMessages
            .setAuthenticationErrorCaption(messages.key(Messages.GUI_SYSTEM_AUTHENTICATION_ERROR_CAPTION_0));
    systemMessages
            .setAuthenticationErrorMessage(messages.key(Messages.GUI_SYSTEM_AUTHENTICATION_ERROR_MESSAGE_0));
    systemMessages.setAuthenticationErrorNotificationEnabled(true);
    systemMessages.setSessionExpiredCaption(messages.key(Messages.GUI_SYSTEM_SESSION_EXPIRED_ERROR_CAPTION_0));
    systemMessages.setSessionExpiredMessage(messages.key(Messages.GUI_SYSTEM_SESSION_EXPIRED_ERROR_MESSAGE_0));
    systemMessages.setSessionExpiredNotificationEnabled(true);
    systemMessages.setInternalErrorCaption(messages.key(Messages.GUI_SYSTEM_INTERNAL_ERROR_CAPTION_0));
    systemMessages.setInternalErrorMessage(messages.key(Messages.GUI_SYSTEM_INTERNAL_ERROR_MESSAGE_0));
    systemMessages.setInternalErrorNotificationEnabled(true);
    return systemMessages;
}

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From source file:pl.exsio.frameset.vaadin.bootstrap.spring.DefaultSpringSystemMessagesProvider.java

License:Open Source License

@Override
public SystemMessages getSystemMessages(Locale locale) {
    CustomizedSystemMessages systemMessages = new CustomizedSystemMessages();
    String message;/*from   w  w w .j av  a  2  s  . co m*/

    message = this.messageSource.getMessage("vaadin.sessionExpired.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setSessionExpiredCaption(message);
    }
    message = this.messageSource.getMessage("vaadin.sessionExpired.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setSessionExpiredMessage(message);
    }
    message = this.messageSource.getMessage("vaadin.sessionExpired.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setSessionExpiredURL(message);
    }
    message = this.messageSource.getMessage("vaadin.sessionExpired.NotificationEnabled", null,
            MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setSessionExpiredNotificationEnabled(notificationEnabled);
    }

    message = this.messageSource.getMessage("vaadin.communicationError.Caption", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCommunicationErrorCaption(message);
    }
    message = this.messageSource.getMessage("vaadin.communicationError.Message", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCommunicationErrorMessage(message);
    }
    message = this.messageSource.getMessage("vaadin.communicationError.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCommunicationErrorURL(message);
    }
    message = this.messageSource.getMessage("vaadin.communicationError.NotificationEnabled", null,
            MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setCommunicationErrorNotificationEnabled(notificationEnabled);
    }

    message = this.messageSource.getMessage("vaadin.authenticationError.Caption", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setAuthenticationErrorCaption(message);
    }
    message = this.messageSource.getMessage("vaadin.authenticationError.Message", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setAuthenticationErrorMessage(message);
    }
    message = this.messageSource.getMessage("vaadin.authenticationError.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setAuthenticationErrorURL(message);
    }
    message = this.messageSource.getMessage("vaadin.authenticationError.NotificationEnabled", null,
            MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setAuthenticationErrorNotificationEnabled(notificationEnabled);
    }

    message = this.messageSource.getMessage("vaadin.internalError.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setInternalErrorCaption(message);
    }
    message = this.messageSource.getMessage("vaadin.internalError.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setInternalErrorMessage(message);
    }
    message = this.messageSource.getMessage("vaadin.internalError.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setInternalErrorURL(message);
    }
    message = this.messageSource.getMessage("vaadin.internalError.NotificationEnabled", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setInternalErrorNotificationEnabled(notificationEnabled);
    }

    message = this.messageSource.getMessage("vaadin.outOfSync.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setOutOfSyncCaption(message);
    }
    message = this.messageSource.getMessage("vaadin.outOfSync.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setOutOfSyncMessage(message);
    }
    message = this.messageSource.getMessage("vaadin.outOfSync.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setOutOfSyncURL(message);
    }
    message = this.messageSource.getMessage("vaadin.outOfSync.NotificationEnabled", null, MESSAGE_NOT_FOUND,
            locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setOutOfSyncNotificationEnabled(notificationEnabled);
    }

    message = this.messageSource.getMessage("vaadin.cookiesDisabled.Caption", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCookiesDisabledCaption(message);
    }
    message = this.messageSource.getMessage("vaadin.cookiesDisabled.Message", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCookiesDisabledMessage(message);
    }
    message = this.messageSource.getMessage("vaadin.cookiesDisabled.URL", null, MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        systemMessages.setCookiesDisabledURL(message);
    }
    message = this.messageSource.getMessage("vaadin.cookiesDisabled.NotificationEnabled", null,
            MESSAGE_NOT_FOUND, locale);
    if (!message.equals(MESSAGE_NOT_FOUND)) {
        boolean notificationEnabled = (message.equalsIgnoreCase("true") || message.equalsIgnoreCase("1"));
        systemMessages.setCookiesDisabledNotificationEnabled(notificationEnabled);
    }

    return systemMessages;
}

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