org.springframework.web.server.session

Interface WebSessionStore

All Known Implementing Classes:

InMemoryWebSessionStore

public interface WebSessionStore

Strategy for WebSession persistence.

Since:

5.0

Author:

Rossen Stoyanchev, Rob Winch

Method Summary

Modifier and Type	Method and Description
reactor.core.publisher.Mono<WebSession>	createWebSession() Create a new WebSession.
reactor.core.publisher.Mono<Void>	removeSession(String sessionId) Remove the WebSession for the specified id.
reactor.core.publisher.Mono<WebSession>	retrieveSession(String sessionId) Return the WebSession for the given id.
reactor.core.publisher.Mono<WebSession>	updateLastAccessTime(WebSession webSession) Update the last accessed timestamp to "now".

Method Detail

createWebSession

reactor.core.publisher.Mono<WebSession> createWebSession()

Create a new WebSession.

Note that this does nothing more than create a new instance. The session can later be started explicitly via WebSession.start() or implicitly by adding attributes -- and then persisted via WebSession.save().

Returns:

the created session instance

retrieveSession

reactor.core.publisher.Mono<WebSession> retrieveSession(String sessionId)

Return the WebSession for the given id.

Note: This method should perform an expiration check, and if it has expired remove the session and return empty. This method should also update the lastAccessTime of retrieved sessions.

Parameters:

sessionId - the session to load

Returns:

the session, or an empty Mono .

removeSession

reactor.core.publisher.Mono<Void> removeSession(String sessionId)

Remove the WebSession for the specified id.

Parameters:

sessionId - the id of the session to remove

Returns:

a completion notification (success or error)

updateLastAccessTime

reactor.core.publisher.Mono<WebSession> updateLastAccessTime(WebSession webSession)

Update the last accessed timestamp to "now".

Parameters:

webSession - the session to update

Returns:

the session with the updated last access time