Package com.vaadin.flow.server
Interface SessionExpiredHandler
- All Superinterfaces:
RequestHandler
,Serializable
- All Known Implementing Classes:
HeartbeatHandler
,PushRequestHandler
,UidlRequestHandler
A specialized RequestHandler which is capable of sending session expiration
messages to the user.
- Since:
- 1.0
- Author:
- Vaadin Ltd
-
Method Summary
Modifier and TypeMethodDescriptionboolean
handleSessionExpired
(VaadinRequest request, VaadinResponse response) Called when the a session expiration has occurred and a notification needs to be sent to the user.Methods inherited from interface com.vaadin.flow.server.RequestHandler
handleRequest
-
Method Details
-
handleSessionExpired
Called when the a session expiration has occurred and a notification needs to be sent to the user. If a response is written, this method should returntrue
to indicate that no moreSessionExpiredHandler
handlers should be invoked for the request.- Parameters:
request
- The request to handleresponse
- The response object to which a response can be written.- Returns:
- true if a response has been written and no further request handlers should be called, otherwise false
- Throws:
IOException
- If an IO error occurred
-