Examples with NoUserSessionException com.haulmont.cuba.security.global.NoUserSessionException used on opensource projects

Example 16 with NoUserSessionException

use of com.haulmont.cuba.security.global.NoUserSessionException in project cuba by cuba-platform.

the class FileUploadController method getSession.

protected UserSession getSession(HttpServletRequest request, HttpServletResponse response) {
    UUID sessionId;
    try {
        sessionId = UUID.fromString(request.getParameter("s"));
    } catch (Exception e) {
        return null;
    }
    AppContext.setSecurityContext(new SecurityContext(sessionId));
    try {
        return userSessionService.getUserSession(sessionId);
    } catch (NoUserSessionException e) {
        return null;
    } finally {
        AppContext.setSecurityContext(null);
    }
}

Example 17 with NoUserSessionException

use of com.haulmont.cuba.security.global.NoUserSessionException in project cuba by cuba-platform.

the class App method onHeartbeat.

/**
 * Called from heartbeat request. <br>
 * Used for ping middleware session and show session messages
 */
public void onHeartbeat() {
    Connection connection = getConnection();
    boolean sessionIsAlive = false;
    if (connection.isAuthenticated()) {
        // Ping middleware session if connected and show messages
        log.debug("Ping middleware session");
        try {
            String message = userSessionService.getMessages();
            sessionIsAlive = true;
            if (message != null) {
                message = message.replace("\n", "<br/>");
                getWindowManager().showNotification(message, Frame.NotificationType.ERROR_HTML);
            }
        } catch (NoUserSessionException ignored) {
        // ignore no user session exception
        } catch (Exception e) {
            log.warn("Exception while session ping", e);
        }
    }
    if (sessionIsAlive) {
        events.publish(new SessionHeartbeatEvent(this));
    }
}