Deprecated API

Contents

• Terminally Deprecated
• Interfaces
• Classes
• Fields
• Methods
• Constructors

Terminally Deprecated Elements

Element	Description
com.vaadin.flow.router.internal.ClientRoutesProvider	Provider is deprecated, use FrontendUtils.getClientRoutes() instead.
com.vaadin.flow.router.MenuData(String, Double, boolean, String)	Use MenuData(String, Double, boolean, String, Class) instead.
com.vaadin.flow.server.auth.ViewAccessChecker	for annotation based view security use NavigationAccessControl with AnnotatedViewAccessChecker.
com.vaadin.flow.server.frontend.FrontendTools.getWebpackNodeEnvironment()	Webpack is not used anymore, this method is obsolete and have no replacements.
com.vaadin.flow.server.frontend.Options.isEnableWebpackConfigUpdate()	use Options.isEnableConfigUpdate()
com.vaadin.flow.server.frontend.Options.withWebpack(File, File)	to be removed, use Options.withBuildResultFolders(File, File) instead.
com.vaadin.flow.server.menu.AvailableViewInfo(String, String[], boolean, String, boolean, boolean, MenuData, List<AvailableViewInfo>, Map<String, RouteParamType>, boolean)
com.vaadin.flow.server.StreamReceiver	use UploadHandler instead
com.vaadin.flow.server.StreamResource	use DownloadHandler instead
com.vaadin.flow.server.StreamVariable	use UploadHandler instead
com.vaadin.flow.server.VaadinSession.setConfiguration(DeploymentConfiguration)	with no replacement. There should only be one DeploymentConfiguration per VaadinService, no VaadinSession-specific instances.

Deprecated Interfaces

Interface	Description
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.router.internal.ClientRoutesProvider	Provider is deprecated, use FrontendUtils.getClientRoutes() instead.
com.vaadin.flow.server.StreamVariable	use UploadHandler instead

Deprecated 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.auth.ViewAccessChecker	for annotation based view security use NavigationAccessControl with AnnotatedViewAccessChecker.
com.vaadin.flow.server.StreamReceiver	use UploadHandler instead
com.vaadin.flow.server.StreamResource	use DownloadHandler instead

Deprecated Fields

Field	Description
com.vaadin.experimental.FeatureFlags.SYSTEM_PROPERTY_PREFIX	Use FeatureFlags.SYSTEM_PROPERTY_PREFIX_EXPERIMENTAL instead.
com.vaadin.flow.dom.ElementConstants.ARIA_LABEL_PROPERTY_NAME	use ElementConstants.ARIA_LABEL_ATTRIBUTE_NAME 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.InitParameters.SERVLET_PARAMETER_ENABLE_DEV_SERVER

Deprecated Methods

Method	Description
com.vaadin.flow.component.Component.getTranslation(Object, Locale, Object...)	Use Component.getTranslation(Locale, String, Object...) instead
com.vaadin.flow.component.Component.getTranslation(String, Locale, Object...)	Use Component.getTranslation(Locale, String, Object...) instead
com.vaadin.flow.component.internal.ComponentTracker.Location.findJavaFile(AbstractConfiguration)	use findSourceFile
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.connectClient(String, String, String, JsonValue, String)	(forRemoval=true) method is not enabled for client side anymore and connectClient is triggered by DOM event, to be removed in next major 25
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.component.UI.leaveNavigation(String, String)	(forRemoval=true) method is not enabled for client side anymore and leave navigation is triggered by DOM event, to be removed in next major 25
com.vaadin.flow.component.webcomponent.WebComponent.fireEvent(String, JsonValue)
com.vaadin.flow.component.webcomponent.WebComponent.fireEvent(String, JsonValue, EventOptions)
com.vaadin.flow.component.webcomponent.WebComponentConfiguration.createWebComponentBinding(Instantiator, Element, JsonObject)
com.vaadin.flow.component.WebComponentExporter.addProperty(String, JsonValue)
com.vaadin.flow.internal.ConstantPoolKey.export(JsonObject)
com.vaadin.flow.router.LocationUtil.parsePathToSegments(String)	use LocationUtil.parsePathToSegments(String, boolean)
com.vaadin.flow.router.Router.navigate(UI, Location, NavigationTrigger, JsonValue)
com.vaadin.flow.router.Router.navigate(UI, Location, NavigationTrigger, JsonValue, boolean, boolean)
com.vaadin.flow.server.AbstractConfiguration.frontendHotdeploy()	Use AbstractConfiguration.getMode() instead
com.vaadin.flow.server.frontend.CssBundler.inlineImports(File, File)	this method does not resolve theme assets, use CssBundler.inlineImports(File, File, JsonNode) instead.
com.vaadin.flow.server.frontend.FrontendTools.getWebpackNodeEnvironment()	Webpack is not used anymore, this method is obsolete and have no replacements.
com.vaadin.flow.server.frontend.Options.enableNpmFileCleaning(boolean)
com.vaadin.flow.server.frontend.Options.isEnableWebpackConfigUpdate()	use Options.isEnableConfigUpdate()
com.vaadin.flow.server.frontend.Options.withWebpack(File, File)	to be removed, use Options.withBuildResultFolders(File, File) instead.
com.vaadin.flow.server.frontend.scanner.FrontendDependenciesScanner.FrontendDependenciesScannerFactory.createScanner(boolean, ClassFinder, boolean)	Use FrontendDependenciesScanner.FrontendDependenciesScannerFactory.createScanner(boolean, ClassFinder, boolean, FeatureFlags, boolean) instead.
com.vaadin.flow.server.frontend.scanner.FrontendDependenciesScanner.FrontendDependenciesScannerFactory.createScanner(boolean, ClassFinder, boolean, FeatureFlags)	Use FrontendDependenciesScanner.FrontendDependenciesScannerFactory.createScanner(boolean, ClassFinder, boolean, FeatureFlags, boolean) instead.
com.vaadin.flow.server.frontend.scanner.FrontendDependenciesScanner.FrontendDependenciesScannerFactory.createScanner(Options)	Use FrontendDependenciesScanner.FrontendDependenciesScannerFactory.createScanner(boolean, ClassFinder, boolean, FeatureFlags, boolean) instead.
com.vaadin.flow.server.frontend.TypeScriptBootstrapModifier.modify(List<String>, boolean)	use TypeScriptBootstrapModifier.modify(List, boolean, ThemeDefinition) instead
com.vaadin.flow.server.frontend.TypeScriptBootstrapModifier.modify(List<String>, boolean, ThemeDefinition)
com.vaadin.flow.server.VaadinSession.setConfiguration(DeploymentConfiguration)	with no replacement. There should only be one DeploymentConfiguration per VaadinService, no VaadinSession-specific instances.
com.vaadin.flow.server.webcomponent.WebComponentBinding.bindProperty(PropertyConfigurationImpl<C, ? extends Serializable>, boolean, JsonValue)
com.vaadin.flow.server.webcomponent.WebComponentBinding.updateProperty(String, JsonValue)

Deprecated Constructors

Constructor	Description
com.vaadin.flow.router.ErrorNavigationEvent(Router, Location, UI, NavigationTrigger, ErrorParameter<?>, JsonValue)
com.vaadin.flow.router.MenuData(String, Double, boolean, String)	Use MenuData(String, Double, boolean, String, Class) instead.
com.vaadin.flow.router.NavigationEvent(Router, Location, UI, NavigationTrigger, JsonValue, boolean)
com.vaadin.flow.router.NavigationEvent(Router, Location, UI, NavigationTrigger, JsonValue, boolean, boolean, boolean)
com.vaadin.flow.server.frontend.FrontendTools(String, Supplier<String>, boolean)	use FrontendTools(FrontendToolsSettings) instead, as it simplifies configuring the frontend tools and gives the default values to configuration parameters.
com.vaadin.flow.server.frontend.FrontendTools(String, Supplier<String>, String, URI)	use FrontendTools(FrontendToolsSettings) instead, as it simplifies configuring the frontend tools and gives the default values to configuration parameters.
com.vaadin.flow.server.frontend.FrontendTools(String, Supplier<String>, String, URI, boolean, boolean)	use FrontendTools(FrontendToolsSettings) instead, as it simplifies configuring the frontend tools and gives the default values to configuration parameters.
com.vaadin.flow.server.frontend.FrontendTools(String, Supplier<String>, String, URI, boolean, boolean, boolean)	use FrontendTools(FrontendToolsSettings) instead, as it simplifies configuring the frontend tools and gives the default values to configuration parameters.
com.vaadin.flow.server.frontend.scanner.FrontendDependencies(ClassFinder)	Use FrontendDependencies(ClassFinder, boolean, FeatureFlags, boolean) instead.
com.vaadin.flow.server.frontend.scanner.FrontendDependencies(ClassFinder, boolean)	Use FrontendDependencies(ClassFinder, boolean, FeatureFlags, boolean) instead.
com.vaadin.flow.server.frontend.scanner.FrontendDependencies(ClassFinder, boolean, FeatureFlags)	Use FrontendDependencies(ClassFinder, boolean, FeatureFlags, boolean) instead.
com.vaadin.flow.server.menu.AvailableViewInfo(String, String[], boolean, String, boolean, boolean, MenuData, List<AvailableViewInfo>, Map<String, RouteParamType>, boolean)