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 and 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 and Description
class	BootstrapHandler Deprecated. As of 7.0. Will likely change or be removed in a future version
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 and Description
protected List<RequestHandler>	VaadinService.createRequestHandlers() Called during initialization to add the request handlers for the service.
protected List<RequestHandler>	VaadinPortletService.createRequestHandlers()
protected List<RequestHandler>	VaadinServletService.createRequestHandlers()
List<RequestHandler>	ServiceInitEvent.getAddedRequestHandlers() Gets an unmodifiable list of all custom request handlers that have been added for the service.
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 and Description
void	ServiceInitEvent.addRequestHandler(RequestHandler requestHandler) Adds a new request handler that will be used by this service.
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 and Description
class	FileUploadHandler Handles a file upload request submitted via an Upload component.
class	HeartbeatHandler Handles heartbeat requests.
class	PortletBootstrapHandler
class	PortletDummyRequestHandler Request handler which provides a dummy HTML response to any resource request with the resource id DUMMY.
class	PortletListenerNotifier Notifies VaadinPortletSession.PortletListeners of a received portlet request.
class	PortletStateAwareRequestHandler Handler which ensures that Action and Event requests are marked as handled and do not cause a 404 to be sent.
class	PortletUIInitHandler
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.