Uses of Interface
com.vaadin.server.RequestHandler

Packages that use RequestHandler

Package	Description
com.vaadin.server
com.vaadin.server.communication

Uses of RequestHandler in com.vaadin.server

Subinterfaces of RequestHandler in com.vaadin.server

Modifier and Type	Interface	Description
interface	SessionExpiredHandler	A specialized RequestHandler which is capable of sending session expiration messages to the user.

Classes in com.vaadin.server that implement RequestHandler

Modifier and Type	Class	Description
class	BootstrapHandler	Deprecated. As of 7.0.
class	ConnectorResourceHandler
class	GlobalResourceHandler	A RequestHandler that takes care of ConnectorResources that should not be served by the connector.
class	SynchronizedRequestHandler	RequestHandler which takes care of locking and unlocking of the VaadinSession automatically.
class	UnsupportedBrowserHandler	A RequestHandler that presents an informative page if the browser in use is unsupported.

Methods in com.vaadin.server that return types with arguments of type RequestHandler

Modifier and Type	Method	Description
protected List<RequestHandler>	VaadinService.createRequestHandlers()	Called during initialization to add the request handlers for the service.
protected List<RequestHandler>	VaadinServletService.createRequestHandlers()
Iterable<RequestHandler>	VaadinService.getRequestHandlers()	Returns the request handlers that are registered with this service.
Collection<RequestHandler>	VaadinSession.getRequestHandlers()	Gets the request handlers that are registered to the session.

Methods in com.vaadin.server with parameters of type RequestHandler

Modifier and Type	Method	Description
void	VaadinSession.addRequestHandler(RequestHandler handler)	Adds a request handler to this session.
void	VaadinSession.removeRequestHandler(RequestHandler handler)	Removes a request handler from the session.

Uses of RequestHandler in com.vaadin.server.communication

Classes in com.vaadin.server.communication that implement RequestHandler

Modifier and Type	Class	Description
class	FileUploadHandler	Handles a file upload request submitted via an Upload component.
class	HeartbeatHandler	Handles heartbeat requests.
class	PublishedFileHandler	Serves a connector resource from the classpath if the resource has previously been registered by calling LegacyCommunicationManager.registerDependency(String, Class).
class	PushRequestHandler	Handles requests to open a push (bidirectional) communication channel between the client and the server.
class	ServletBootstrapHandler
class	ServletUIInitHandler
class	SessionRequestHandler	Handles a request by passing it to each registered RequestHandler in the session in turn until one produces a response.
class	UidlRequestHandler	Processes a UIDL request from the client.
class	UIInitHandler	Handles an initial request from the client to initialize a UI.