Examples with VaadinSession com.vaadin.flow.server.VaadinSession used on opensource projects

Example 1 with VaadinSession

use of com.vaadin.flow.server.VaadinSession in project flow by vaadin.

the class VaadinSessionScope method getBeanStore.

@Override
protected BeanStore getBeanStore() {
    final VaadinSession session = getVaadinSession();
    session.lock();
    try {
        BeanStore beanStore = session.getAttribute(BeanStore.class);
        if (beanStore == null) {
            beanStore = new SessionBeanStore(session);
            session.setAttribute(BeanStore.class, beanStore);
        }
        return beanStore;
    } finally {
        session.unlock();
    }
}

Example 2 with VaadinSession

use of com.vaadin.flow.server.VaadinSession in project flow by vaadin.

the class VaadinUIScope method getBeanStore.

@Override
protected BeanStore getBeanStore() {
    final VaadinSession session = getVaadinSession();
    session.lock();
    try {
        UIStoreWrapper wrapper = session.getAttribute(UIStoreWrapper.class);
        if (wrapper == null) {
            wrapper = new UIStoreWrapper(session);
            session.setAttribute(UIStoreWrapper.class, wrapper);
        }
        return wrapper.getBeanStore(getUI());
    } finally {
        session.unlock();
    }
}

Example 3 with VaadinSession

use of com.vaadin.flow.server.VaadinSession in project flow by vaadin.

the class VaadinUIScopeTest method mockUI.

private UI mockUI() {
    VaadinSession session = mockSession();
    RouterInterface routerIface = mock(RouterInterface.class);
    VaadinService service = session.getService();
    when(service.getRouter()).thenReturn(routerIface);
    ImmutableRouterConfiguration config = mock(ImmutableRouterConfiguration.class);
    when(routerIface.getConfiguration()).thenReturn(config);
    when(config.isConfigured()).thenReturn(false);
    UI ui = new UI();
    ui.getInternals().setSession(session);
    ui.doInit(null, 1);
    UI.setCurrent(ui);
    // prevent UI from being GCed.
    this.ui = ui;
    return ui;
}

Example 4 with VaadinSession

use of com.vaadin.flow.server.VaadinSession in project flow by vaadin.

the class InfoView method update.

private void update(UI ui) {
    VaadinSession session = ui.getSession();
    WebBrowser webBrowser = session.getBrowser();
    DeploymentConfiguration deploymentConfiguration = session.getConfiguration();
    List<String> device = new ArrayList<>();
    List<String> os = new ArrayList<>();
    List<String> browser = new ArrayList<>();
    removeAll();
    add(new NativeButton("Refresh", e -> {
        update(ui);
    }));
    header("Browser");
    info("Address", webBrowser.getAddress());
    add(device, "Android", webBrowser.isAndroid());
    add(device, "iOS", webBrowser.isIOS());
    add(device, "iPad", webBrowser.isIPad());
    add(device, "iPhone", webBrowser.isIPhone());
    add(device, "Windows Phone", webBrowser.isWindowsPhone());
    info("Device", device.stream().collect(Collectors.joining(", ")));
    add(os, "Linux", webBrowser.isLinux());
    add(os, "Mac", webBrowser.isMacOSX());
    add(os, "Windows", webBrowser.isWindows());
    info("Os", os.stream().collect(Collectors.joining(", ")));
    add(browser, "Touch device", webBrowser.isTouchDevice());
    add(browser, "Chrome", webBrowser.isChrome());
    add(browser, "Edge", webBrowser.isEdge());
    add(browser, "Firefox", webBrowser.isFirefox());
    add(browser, "IE", webBrowser.isIE());
    add(browser, "Safari", webBrowser.isSafari());
    info("Browser", browser.stream().collect(Collectors.joining(", ")));
    if (webBrowser.isTooOldToFunctionProperly()) {
        header("Browser is too old to function properly");
    }
    info("User-agent", webBrowser.getBrowserApplication());
    info("Browser major", webBrowser.getBrowserMajorVersion());
    info("Browser minor", webBrowser.getBrowserMinorVersion());
    info("Screen height", webBrowser.getScreenHeight());
    info("Screen width", webBrowser.getScreenWidth());
    info("Locale", webBrowser.getLocale());
    info("Secure connection (https)", webBrowser.isSecureConnection());
    separator();
    header("Push configuration");
    info("Push mode", ui.getPushConfiguration().getPushMode());
    info("Push transport", ui.getPushConfiguration().getTransport());
    separator();
    header("Deployment configuration");
    info("Heartbeat interval", deploymentConfiguration.getHeartbeatInterval());
    info("Router configurator class", deploymentConfiguration.getRouterConfiguratorClassName());
    info("UI class", deploymentConfiguration.getUIClassName());
    info("Close idle sessions", deploymentConfiguration.isCloseIdleSessions());
    info("Send URLs as parameters", deploymentConfiguration.isSendUrlsAsParameters());
    info("Sync id enabled", deploymentConfiguration.isSyncIdCheckEnabled());
    info("XSRF protection enabled", deploymentConfiguration.isXsrfProtectionEnabled());
    info("Production mode", deploymentConfiguration.isProductionMode());
}

Example 5 with VaadinSession

use of com.vaadin.flow.server.VaadinSession in project flow by vaadin.

the class MockUI method findOrcreateSession.

private static VaadinSession findOrcreateSession() {
    VaadinSession session = VaadinSession.getCurrent();
    if (session == null) {
        session = new AlwaysLockedVaadinSession(null);
        VaadinSession.setCurrent(session);
    }
    return session;
}