Deprecated List (Flow Server 23.3.24 API)

Interfaces
Interface	Description
com.vaadin.flow.component.page.Page.ExecutionCanceler	superseded by `PendingJavaScriptResult`
com.vaadin.flow.component.template.internal.DeprecatedPolymerPublishedEventHandler	Polymer template support is deprecated - we recommend you to use `LitTemplate` instead. Read more details from the Vaadin blog.
com.vaadin.flow.component.template.internal.DeprecatedPolymerTemplate	Polymer template support is deprecated - we recommend you to use `LitTemplate` instead. Read more details from the Vaadin blog.
com.vaadin.flow.server.BootstrapListener	Since 3.0, this API is deprecated in favor of `IndexHtmlRequestListener` when using client-side bootstrapping
com.vaadin.flow.server.PageConfigurator	since 3.0 use `AppShellConfigurator`

Classes
Class	Description
com.vaadin.flow.internal.BrowserLiveReloadAccess	Use `BrowserLiveReloadAccessor` instead
com.vaadin.flow.internal.nodefeature.PolymerServerEventHandlers	Polymer template support is deprecated - we recommend you to use `LitTemplate` instead. Read more details from the Vaadin blog.
com.vaadin.flow.server.BootstrapPageResponse	Since 3.0, this API is deprecated in favor of `IndexHtmlResponse` when using client-side bootstrapping
com.vaadin.flow.server.InitialPageSettings	since 3.0 use `AppShellSettings`

Fields
Field	Description
com.vaadin.flow.server.Constants.COMPILED_WEB_COMPONENTS_PATH	Use `InitParameters.COMPILED_WEB_COMPONENTS_PATH` instead.
com.vaadin.flow.server.Constants.DISABLE_AUTOMATIC_SERVLET_REGISTRATION	Use `InitParameters.DISABLE_AUTOMATIC_SERVLET_REGISTRATION` instead.
com.vaadin.flow.server.Constants.I18N_PROVIDER	Use `InitParameters.I18N_PROVIDER` instead.
com.vaadin.flow.server.Constants.REQUIRE_HOME_NODE_EXECUTABLE	Use `InitParameters.REQUIRE_HOME_NODE_EXECUTABLE` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_BROTLI	Use `InitParameters.SERVLET_PARAMETER_BROTLI` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_CLOSE_IDLE_SESSIONS	Use `InitParameters.SERVLET_PARAMETER_CLOSE_IDLE_SESSIONS` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_DEVMODE_ENABLE_LIVE_RELOAD	Use `InitParameters.SERVLET_PARAMETER_DEVMODE_ENABLE_LIVE_RELOAD` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_DEVMODE_OPTIMIZE_BUNDLE	Use `InitParameters.SERVLET_PARAMETER_DEVMODE_OPTIMIZE_BUNDLE` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_DEVMODE_WEBPACK_ERROR_PATTERN	Use `InitParameters.SERVLET_PARAMETER_DEVMODE_WEBPACK_ERROR_PATTERN` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_DEVMODE_WEBPACK_OPTIONS	Use `InitParameters.SERVLET_PARAMETER_DEVMODE_WEBPACK_OPTIONS` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_DEVMODE_WEBPACK_SUCCESS_PATTERN	Use `InitParameters.SERVLET_PARAMETER_DEVMODE_WEBPACK_SUCCESS_PATTERN` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_DEVMODE_WEBPACK_TIMEOUT	Use `InitParameters.SERVLET_PARAMETER_DEVMODE_WEBPACK_TIMEOUT` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_DISABLE_XSRF_PROTECTION	Use `InitParameters.SERVLET_PARAMETER_DISABLE_XSRF_PROTECTION` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_ENABLE_DEV_SERVER	Use `InitParameters.SERVLET_PARAMETER_ENABLE_DEV_SERVER` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_ENABLE_PNPM	Use `InitParameters.SERVLET_PARAMETER_ENABLE_PNPM` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_HEARTBEAT_INTERVAL	Use `InitParameters.SERVLET_PARAMETER_HEARTBEAT_INTERVAL` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_INITIAL_UIDL	Use `InitParameters.SERVLET_PARAMETER_INITIAL_UIDL` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_JSBUNDLE	Use `InitParameters.SERVLET_PARAMETER_JSBUNDLE` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_MAX_MESSAGE_SUSPEND_TIMEOUT	Use `InitParameters.SERVLET_PARAMETER_MAX_MESSAGE_SUSPEND_TIMEOUT` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_POLYFILLS	Use `InitParameters.SERVLET_PARAMETER_POLYFILLS` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_PRODUCTION_MODE	Use `InitParameters.SERVLET_PARAMETER_PRODUCTION_MODE` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_PUSH_MODE	Use `InitParameters.SERVLET_PARAMETER_PUSH_MODE` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_PUSH_SUSPEND_TIMEOUT_LONGPOLLING	Use `InitParameters.SERVLET_PARAMETER_PUSH_SUSPEND_TIMEOUT_LONGPOLLING` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_REQUEST_TIMING	Use `InitParameters.SERVLET_PARAMETER_REQUEST_TIMING` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_REUSE_DEV_SERVER	Use `InitParameters.SERVLET_PARAMETER_REUSE_DEV_SERVER` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_SEND_URLS_AS_PARAMETERS	Use `InitParameters.SERVLET_PARAMETER_SEND_URLS_AS_PARAMETERS` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_STATISTICS_JSON	Use `InitParameters.SERVLET_PARAMETER_STATISTICS_JSON` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_SYNC_ID_CHECK	Use `InitParameters.SERVLET_PARAMETER_SYNC_ID_CHECK` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_USE_V14_BOOTSTRAP	Use `InitParameters.SERVLET_PARAMETER_USE_V14_BOOTSTRAP` instead.
com.vaadin.flow.server.Constants.SERVLET_PARAMETER_WEB_COMPONENT_DISCONNECT	Use `InitParameters.SERVLET_PARAMETER_WEB_COMPONENT_DISCONNECT` instead.
com.vaadin.flow.server.frontend.NodeUpdater.DEP_NAME_FLOW_DEPS
com.vaadin.flow.server.frontend.NodeUpdater.DEP_NAME_FLOW_JARS
com.vaadin.flow.server.VaadinSession.UI_PARAMETER	Use `InitParameters.UI_PARAMETER` instead.

Methods
Method	Description
com.vaadin.flow.component.Component.getTranslation(String, Locale, Object...)	Use `Component.getTranslation(Locale, String, Object...)` instead
com.vaadin.flow.component.page.Page.executeJavaScript(String, Serializable...)	Use `Page.executeJs(String,Serializable...)` instead since it also allows getting return value back.
com.vaadin.flow.component.ShortcutRegistration.getOwner()	This component has now multiple owners so this method has been replaced by #getOwners().
com.vaadin.flow.component.UI.doInit(VaadinRequest, int)	Use `UI.doInit(VaadinRequest, int, String)` instead
com.vaadin.flow.component.UI.getRouter()	For internal use only. Will be removed in the future.
com.vaadin.flow.di.Instantiator.getBootstrapListeners(Stream<BootstrapListener>)	Since 3.0, this API is deprecated in favor of `Instantiator.getIndexHtmlRequestListeners(Stream)` when using client-side bootstrapping
com.vaadin.flow.di.Instantiator.init(VaadinService)	The `Instantiator` instance should be created by an `InstantiatorFactory` which should just return `null` if the provided `service` can't be handled by it
com.vaadin.flow.dom.Element.callFunction(String, Serializable...)	Use `Element.callJsFunction(String,Serializable...)` instead since it also allows getting return value back.
com.vaadin.flow.dom.Element.executeJavaScript(String, Serializable...)	Use `Element.executeJs(String,Serializable...)` instead since it also allows getting return value back.
com.vaadin.flow.internal.nodefeature.AbstractServerHandlers.getHandlerAnnotation()	Implement `AbstractServerHandlers.getHandlerAnnotationFqn()` instead
com.vaadin.flow.router.BeforeEvent.getForwardTargetParameters()	use `BeforeEvent.getForwardTargetRouteParameters()` instead.
com.vaadin.flow.router.BeforeEvent.getRerouteTargetParameters()	use `BeforeEvent.getRerouteTargetRouteParameters()` instead.
com.vaadin.flow.router.BeforeEvent.getRouteTargetType()	use `BeforeEvent.getRerouteTargetType()` instead.
com.vaadin.flow.router.internal.AbstractRouteRegistry.getRouteLayouts(String, Class<? extends Component>)	instead use `AbstractRouteRegistry.getNavigationRouteTarget(String)` and retrieve the list of route layouts from the `RouteTarget` contained in the `NavigationRouteTarget`.
com.vaadin.flow.router.internal.ConfiguredRoutes.getParentLayouts(String, Class<? extends Component>)	use `ConfiguredRoutes.getNavigationRouteTarget(String)` instead.
com.vaadin.flow.router.internal.RouteUtil.getParentLayouts(Class<?>, String)	Use `RouteUtil.getParentLayouts(VaadinContext, Class, String)`
com.vaadin.flow.router.internal.RouteUtil.getRoutePath(Class<?>, Route)	Use `RouteUtil.getRoutePath(VaadinContext, Class)` instead
com.vaadin.flow.router.internal.RouteUtil.getTopParentLayout(Class<?>, String)	Use `RouteUtil.getTopParentLayout(VaadinContext, Class, String)` instead
com.vaadin.flow.router.internal.RouteUtil.resolve(Class<?>, Route)	Use `RouteUtil.resolve(VaadinContext, Class)` or `RoutePathProvider` directly instead
com.vaadin.flow.router.LocationUtil.parsePathToSegments(String)	use `LocationUtil.parsePathToSegments(String, boolean)`
com.vaadin.flow.router.NavigationState.setUrlParameters(List<String>)	use `NavigationState.setRouteParameters(RouteParameters)` instead.
com.vaadin.flow.router.NavigationStateBuilder.withTarget(Class<? extends Component>, List<String>)	use `NavigationStateBuilder.withTarget(Class, RouteParameters)` instead.
com.vaadin.flow.router.RouteBaseData.getParameters()	use `RouteBaseData.getRouteParameters()` instead.
com.vaadin.flow.router.RouteBaseData.getUrl()	use `RouteBaseData.getTemplate()` instead.
com.vaadin.flow.router.RouteConfiguration.isPathRegistered(String)	Use `RouteConfiguration.isPathAvailable(String)`
com.vaadin.flow.router.Router.initializeUI(UI, VaadinRequest)	use `Router.initializeUI(UI, Location)` instead
com.vaadin.flow.server.AppShellRegistry.isShell(Class<?>)	use `AppShellPredicate` to test whether the class is an `AppShellConfigurator` or not
com.vaadin.flow.server.AppShellSettings.getLoadingIndicatorConfiguration()	It only works when useDeprecatedV14Bootstrapping is enabled. Use a `UIInitListener` instead if there are server-side views.
com.vaadin.flow.server.AppShellSettings.getPushConfiguration()	It only works when useDeprecatedV14Bootstrapping is enabled. Use a `UIInitListener` instead if there are server-side views.
com.vaadin.flow.server.AppShellSettings.getReconnectDialogConfiguration()	It only works when useDeprecatedV14Bootstrapping is enabled. Use a `UIInitListener` instead if there are server-side views.
com.vaadin.flow.server.communication.StreamReceiverHandler.getContentLength(VaadinRequest)	use `VaadinRequest.getContentLengthLong()` instead
com.vaadin.flow.server.InlineTargets.addInlineDependency(Inline, VaadinRequest)	use `InlineTargets.addInlineDependency(Inline, VaadinService)` instead
com.vaadin.flow.server.PageConfigurator.configurePage(InitialPageSettings)	Since 3.0, use `AppShellConfigurator.configurePage(AppShellSettings)` instead
com.vaadin.flow.server.RouteRegistry.getRouteLayouts(String, Class<? extends Component>)	instead use `RouteRegistry.getNavigationRouteTarget(String)` and retrieve the list of route layouts from the `RouteTarget` contained in the `NavigationRouteTarget`.
com.vaadin.flow.server.ServiceInitEvent.addBootstrapListener(BootstrapListener)	Since 3.0, this API is deprecated in favor of `ServiceInitEvent.addIndexHtmlRequestListener(com.vaadin.flow.server.communication.IndexHtmlRequestListener)` when using client-side bootstrapping
com.vaadin.flow.server.ServiceInitEvent.getAddedBootstrapListeners()	Since 3.0, this API is deprecated in favor of `ServiceInitEvent.getAddedIndexHtmlRequestListeners()` when using client-side bootstrapping
com.vaadin.flow.server.SessionRouteRegistry.getRouteLayouts(String, Class<? extends Component>)	instead use `SessionRouteRegistry.getNavigationRouteTarget(String)` and retrieve the list of route layouts from the `RouteTarget` contained in the `NavigationRouteTarget`.
com.vaadin.flow.server.startup.VaadinAppShellInitializer.init(Set<Class<?>>, ServletContext)	Use `VaadinAppShellInitializer.init(Set, VaadinContext)` instead by wrapping `ServletContext` with `VaadinServletContext`.
com.vaadin.flow.server.VaadinService.modifyBootstrapPage(BootstrapPageResponse)	Since 3.0, this API is deprecated in favor of `VaadinService.modifyIndexHtmlResponse(IndexHtmlResponse)` when using client-side bootstrapping

Constructors
Constructor	Description
com.vaadin.flow.server.frontend.FrontendTools(String, Supplier<String>)	use `FrontendTools(FrontendToolsSettings)` instead, as it simplifies configuring the frontend tools and gives the default values to configuration parameters.

Deprecated API

Contents