Uses of Interface
com.vaadin.flow.server.VaadinRequest

Packages that use VaadinRequest

Package	Description
com.vaadin.flow.component
com.vaadin.flow.component.webcomponent
com.vaadin.flow.internal
com.vaadin.flow.router
com.vaadin.flow.server
com.vaadin.flow.server.communication

Uses of VaadinRequest in com.vaadin.flow.component

Methods in com.vaadin.flow.component with parameters of type VaadinRequest

Modifier and Type	Method and Description
void	UI.doInit(VaadinRequest request, int uiId) Internal initialization method, should not be overridden.
protected void	UI.init(VaadinRequest request) Initializes this UI.

Uses of VaadinRequest in com.vaadin.flow.component.webcomponent

Methods in com.vaadin.flow.component.webcomponent with parameters of type VaadinRequest

Modifier and Type	Method and Description
void	WebComponentUI.doInit(VaadinRequest request, int uiId)

Uses of VaadinRequest in com.vaadin.flow.internal

Methods in com.vaadin.flow.internal with parameters of type VaadinRequest

Modifier and Type	Method and Description
static Optional<Locale>	LocaleUtil.getExactLocaleMatch(VaadinRequest request, List<Locale> providedLocales) Get the exact locale match for the given request in the provided locales.
static Optional<Locale>	LocaleUtil.getLocaleMatchByLanguage(VaadinRequest request, List<Locale> providedLocales) Get the locale matching the language of the request locale in the provided locales.

Uses of VaadinRequest in com.vaadin.flow.router

Methods in com.vaadin.flow.router with parameters of type VaadinRequest

Modifier and Type	Method and Description
void	Router.initializeUI(UI ui, VaadinRequest initRequest) Enables navigation for a new UI instance.

Uses of VaadinRequest in com.vaadin.flow.server

Classes in com.vaadin.flow.server that implement VaadinRequest

Modifier and Type	Class and Description
class	VaadinServletRequest Wrapper for HttpServletRequest.

Methods in com.vaadin.flow.server that return VaadinRequest

Modifier and Type	Method and Description
static VaadinRequest	VaadinRequest.getCurrent() Gets the currently processed Vaadin request.
static VaadinRequest	VaadinService.getCurrentRequest() Gets the currently processed Vaadin request.
VaadinRequest	SystemMessagesInfo.getRequest() Gets the request currently in progress.
VaadinRequest	SessionInitEvent.getRequest() Gets the request that triggered the initialization.
VaadinRequest	InitialPageSettings.getRequest() Get the initial request for the settings.
VaadinRequest	BootstrapPageResponse.getRequest() Gets the request for which the generated bootstrap HTML will be the response.
VaadinRequest	BootstrapHandler.BootstrapContext.getRequest() Gets the Vaadin/HTTP request.

Methods in com.vaadin.flow.server with parameters of type VaadinRequest

Modifier and Type	Method and Description
void	InlineTargets.addInlineDependency(Inline inline, VaadinRequest request) Inline contents from classpath file to head of initial page.
protected boolean	SynchronizedRequestHandler.canHandleRequest(VaadinRequest request) Check whether a request may be handled by this handler.
protected BootstrapHandler.BootstrapContext	BootstrapHandler.createAndInitUI(Class<? extends UI> uiClass, VaadinRequest request, VaadinResponse response, VaadinSession session)
protected BootstrapHandler.BootstrapContext	BootstrapHandler.createBootstrapContext(VaadinRequest request, VaadinResponse response, UI ui, Function<VaadinRequest,String> contextPathCallback) Creates a new instance of BootstrapHandler.BootstrapContext for given request, response and ui.
protected VaadinSession	VaadinService.createVaadinSession(VaadinRequest request) Creates a new Vaadin session for this service and request.
static Locale	ServletHelper.findLocale(VaadinSession session, VaadinRequest request) Deprecated. Use HandlerHelper.findLocale(VaadinSession, VaadinRequest) instead
static Locale	HandlerHelper.findLocale(VaadinSession session, VaadinRequest request) Helper to find the most most suitable Locale.
UI	VaadinService.findUI(VaadinRequest request) Finds the UI that belongs to the provided request.
VaadinSession	VaadinService.findVaadinSession(VaadinRequest request) Attempts to find a Vaadin service session associated with this request.
String	VaadinServletService.getContextRootRelativePath(VaadinRequest request)
abstract String	VaadinService.getContextRootRelativePath(VaadinRequest request) Returns relative context path for given request.
protected VaadinSession	VaadinService.getExistingSession(VaadinRequest request, boolean allowSessionCreation)
String	VaadinServletService.getMainDivId(VaadinSession session, VaadinRequest request)
abstract String	VaadinService.getMainDivId(VaadinSession session, VaadinRequest request) Creates and returns a unique ID for the DIV where the UI is to be rendered.
SystemMessages	VaadinService.getSystemMessages(Locale locale, VaadinRequest request) Gets the system message to use for a specific locale.
protected static Class<? extends UI>	BootstrapHandler.getUIClass(VaadinRequest request) Returns the UI class mapped for servlet that handles the given request.
void	VaadinService.handleRequest(VaadinRequest request, VaadinResponse response) Handles the incoming request and writes the response into the response object.
boolean	SynchronizedRequestHandler.handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
boolean	RequestHandler.handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response) Called when a request needs to be handled.
protected void	VaadinService.handleSessionExpired(VaadinRequest request, VaadinResponse response) Called when the session has expired and the request handling is therefore aborted.
boolean	SessionExpiredHandler.handleSessionExpired(VaadinRequest request, VaadinResponse response) Called when the a session expiration has occurred and a notification needs to be sent to the user.
static boolean	HandlerHelper.isRequestType(VaadinRequest request, HandlerHelper.RequestType requestType) Returns whether the given request is of the given type.
static boolean	ServletHelper.isRequestType(VaadinRequest request, ServletHelper.RequestType requestType) Deprecated. Use HandlerHelper.isRequestType(VaadinRequest, com.vaadin.flow.server.HandlerHelper.RequestType) instead
static void	VaadinService.reinitializeSession(VaadinRequest request) Discards the current session and creates a new session with the same contents.
protected boolean	VaadinServletService.requestCanCreateSession(VaadinRequest request)
protected abstract boolean	VaadinService.requestCanCreateSession(VaadinRequest request) Checks whether it's valid to create a new service session as a result of the given request.
void	VaadinService.requestEnd(VaadinRequest request, VaadinResponse response, VaadinSession session) Called after the framework has handled a request and the response has been written.
void	VaadinService.requestStart(VaadinRequest request, VaadinResponse response) Called before the framework starts handling a request.
void	VaadinService.setCurrentInstances(VaadinRequest request, VaadinResponse response) Sets the this Vaadin service as the current service and also sets the current Vaadin request and Vaadin response.
boolean	UnsupportedBrowserHandler.synchronizedHandleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
abstract boolean	SynchronizedRequestHandler.synchronizedHandleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response) Identical to SynchronizedRequestHandler.handleRequest(VaadinSession, VaadinRequest, VaadinResponse) except the VaadinSession is locked before this is called and unlocked after this has completed.
boolean	BootstrapHandler.synchronizedHandleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
void	WebBrowser.updateRequestDetails(VaadinRequest request) For internal use only.
protected void	UnsupportedBrowserHandler.writeBrowserTooOldPage(VaadinRequest request, VaadinResponse response) Writes a page encouraging the user to upgrade to a more current browser.

Method parameters in com.vaadin.flow.server with type arguments of type VaadinRequest

Modifier and Type	Method and Description
protected BootstrapHandler.BootstrapContext	BootstrapHandler.createBootstrapContext(VaadinRequest request, VaadinResponse response, UI ui, Function<VaadinRequest,String> contextPathCallback) Creates a new instance of BootstrapHandler.BootstrapContext for given request, response and ui.

Constructors in com.vaadin.flow.server with parameters of type VaadinRequest

Constructor and Description
BootstrapContext(VaadinRequest request, VaadinResponse response, VaadinSession session, UI ui, Function<VaadinRequest,String> contextCallback) Creates a new context instance using the given parameters.
BootstrapPageResponse(VaadinRequest request, VaadinSession session, VaadinResponse response, org.jsoup.nodes.Document document, UI ui, VaadinUriResolver uriResolver) Create a new bootstrap page response.
InitialPageSettings(VaadinRequest request, UI ui, AfterNavigationEvent afterNavigationEvent, WebBrowser browser) Create new initial page settings object.
SessionInitEvent(VaadinService service, VaadinSession session, VaadinRequest request) Creates a new event.
SystemMessagesInfo(Locale locale, VaadinRequest request, VaadinService service) Creates an instance based on the given locale, request and service.

Constructor parameters in com.vaadin.flow.server with type arguments of type VaadinRequest

Constructor and Description
BootstrapContext(VaadinRequest request, VaadinResponse response, VaadinSession session, UI ui, Function<VaadinRequest,String> contextCallback) Creates a new context instance using the given parameters.

Uses of VaadinRequest in com.vaadin.flow.server.communication

Methods in com.vaadin.flow.server.communication with parameters of type VaadinRequest

Modifier and Type	Method and Description
protected boolean	WebComponentProvider.canHandleRequest(VaadinRequest request)
protected boolean	WebComponentBootstrapHandler.canHandleRequest(VaadinRequest request)
protected boolean	UidlRequestHandler.canHandleRequest(VaadinRequest request)
protected boolean	HeartbeatHandler.canHandleRequest(VaadinRequest request)
protected BootstrapHandler.BootstrapContext	WebComponentBootstrapHandler.createAndInitUI(Class<? extends UI> uiClass, VaadinRequest request, VaadinResponse response, VaadinSession session)
protected BootstrapHandler.BootstrapContext	WebComponentBootstrapHandler.createBootstrapContext(VaadinRequest request, VaadinResponse response, UI ui, Function<VaadinRequest,String> callback)
protected void	StreamReceiverHandler.doHandleMultipartFileUpload(VaadinSession session, VaadinRequest request, VaadinResponse response, StreamReceiver streamReceiver, StateNode owner) Streams content from a multipart request to given StreamVariable.
protected void	StreamReceiverHandler.doHandleXhrFilePost(VaadinSession session, VaadinRequest request, VaadinResponse response, StreamReceiver streamReceiver, StateNode owner, long contentLength) Used to stream plain file post (aka XHR2.post(File))
protected String	WebComponentProvider.generateNPMResponse(String tagName, VaadinRequest request, VaadinResponse response) Generate the npm response for the web component.
protected long	StreamReceiverHandler.getContentLength(VaadinRequest request) The request.getContentLength() is limited to "int" by the Servlet specification.
protected org.apache.commons.fileupload.FileItemIterator	StreamReceiverHandler.getItemIterator(VaadinRequest request)
protected Collection<Part>	StreamReceiverHandler.getParts(VaadinRequest request)
protected String	WebComponentBootstrapHandler.getRequestUrl(VaadinRequest request) Returns the request's base url to use in constructing and initialising ui.
protected String	WebComponentBootstrapHandler.getServiceUrl(VaadinRequest request, VaadinResponse response) Returns the service url needed for initialising the UI.
boolean	StreamRequestHandler.handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
boolean	SessionRequestHandler.handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
boolean	PwaHandler.handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
boolean	PushRequestHandler.handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
boolean	FaviconHandler.handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
void	StreamReceiverHandler.handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response, StreamReceiver streamReceiver, String uiId, String securityKey) Handle reception of incoming stream from the client.
void	StreamResourceHandler.handleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response, StreamResource streamResource) Handle sending for a stream resource request.
void	ServerRpcHandler.handleRpc(UI ui, Reader reader, VaadinRequest request) Reads JSON containing zero or more serialized RPC calls (including legacy variable changes) and executes the calls.
boolean	UidlRequestHandler.handleSessionExpired(VaadinRequest request, VaadinResponse response)
boolean	PushRequestHandler.handleSessionExpired(VaadinRequest request, VaadinResponse response)
boolean	HeartbeatHandler.handleSessionExpired(VaadinRequest request, VaadinResponse response)
protected boolean	StreamReceiverHandler.isMultipartUpload(VaadinRequest request)
boolean	WebComponentProvider.synchronizedHandleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
boolean	WebComponentBootstrapHandler.synchronizedHandleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
boolean	UidlRequestHandler.synchronizedHandleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response)
boolean	HeartbeatHandler.synchronizedHandleRequest(VaadinSession session, VaadinRequest request, VaadinResponse response) Handles a heartbeat request for the given session.

Method parameters in com.vaadin.flow.server.communication with type arguments of type VaadinRequest

Modifier and Type	Method and Description
protected BootstrapHandler.BootstrapContext	WebComponentBootstrapHandler.createBootstrapContext(VaadinRequest request, VaadinResponse response, UI ui, Function<VaadinRequest,String> callback)

Constructors in com.vaadin.flow.server.communication with parameters of type VaadinRequest

Constructor and Description
RpcRequest(String jsonString, VaadinRequest request) Creates an instance based on the given JSON received through the given request.