org.springframework.session

Interface ReactiveSessionRepository<S extends Session>

Type Parameters:

S - the Session type

All Known Implementing Classes:

ReactiveMapSessionRepository, ReactiveRedisOperationsSessionRepository

public interface ReactiveSessionRepository<S extends Session>

A repository interface for managing Session instances.

Since:

2.0

Method Summary

Modifier and Type	Method and Description
reactor.core.publisher.Mono<S>	createSession() Creates a new Session that is capable of being persisted by this ReactiveSessionRepository.
reactor.core.publisher.Mono<java.lang.Void>	deleteById(java.lang.String id) Deletes the Session with the given Session.getId() or does nothing if the Session is not found.
reactor.core.publisher.Mono<S>	findById(java.lang.String id) Gets the Session by the Session.getId() or null if no Session is found.
reactor.core.publisher.Mono<java.lang.Void>	save(S session) Ensures the Session created by createSession() is saved.

Method Detail

createSession

reactor.core.publisher.Mono<S> createSession()

Creates a new Session that is capable of being persisted by this ReactiveSessionRepository.

This allows optimizations and customizations in how the Session is persisted. For example, the implementation returned might keep track of the changes ensuring that only the delta needs to be persisted on a save.

Returns:

a new Session that is capable of being persisted by this ReactiveSessionRepository

save

reactor.core.publisher.Mono<java.lang.Void> save(S session)

Ensures the Session created by createSession() is saved.

Some implementations may choose to save as the Session is updated by returning a Session that immediately persists any changes. In this case, this method may not actually do anything.

Parameters:

session - the Session to save

Returns:

indicator of operation completion

findById

reactor.core.publisher.Mono<S> findById(java.lang.String id)

Gets the Session by the Session.getId() or null if no Session is found.

Parameters:

id - the Session.getId() to lookup

Returns:

the Session by the Session.getId() or null if no Session is found.

deleteById

reactor.core.publisher.Mono<java.lang.Void> deleteById(java.lang.String id)

Deletes the Session with the given Session.getId() or does nothing if the Session is not found.

Parameters:

id - the Session.getId() to delete

Returns:

indicator of operation completion