Package com.finconsgroup.itserr.marketplace.usercommunication.dm.service.impl

Class ExternalBrokerSessionManagementService

java.lang.Object

com.finconsgroup.itserr.marketplace.usercommunication.dm.service.impl.AbstractSessionManagementService

com.finconsgroup.itserr.marketplace.usercommunication.dm.service.impl.ExternalBrokerSessionManagementService

All Implemented Interfaces:

SessionManagementService

@ConditionalOnProperty(prefix="user-communication.dm.web-socket",
                       value="enable-broker-relay",
                       havingValue="true")
@Service
public class ExternalBrokerSessionManagementService
extends AbstractSessionManagementService

The external broker implementation for SessionManagementService

Constructor Summary

Constructors

Constructor	Description
ExternalBrokerSessionManagementService(org.springframework.messaging.simp.user.SimpUserRegistry userRegistry, UserRepository userRepository)

Method Summary

Modifier and Type	Method	Description
int	getUserSessionCount(UUID userId)	Returns the count of sessions for the provider user id
boolean	isUserOnline(UUID userId)	Returns if the user has any active session and so is considered as online.
User	onSessionCreated(String sessionId, WebSocketUser user)	Callback method to call when a user connects to a web socket session.
User	onSessionDestroyed(String sessionId)	Callback method to call when a user disconnects from a web socket session.

Methods inherited from class com.finconsgroup.itserr.marketplace.usercommunication.dm.service.impl.AbstractSessionManagementService

updateUserOnlineStatus

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ExternalBrokerSessionManagementService

public ExternalBrokerSessionManagementService(org.springframework.messaging.simp.user.SimpUserRegistry userRegistry,
 UserRepository userRepository)

Method Details

onSessionCreated

@Transactional(propagation=REQUIRED,
               rollbackFor=java.lang.Exception.class)
public User onSessionCreated(@NonNull
 String sessionId,
 @NonNull
 WebSocketUser user)

Description copied from interface: SessionManagementService

Callback method to call when a user connects to a web socket session.

Parameters:

sessionId - the STOMP session id

user - the connected user

Returns:

the User entity if it was updated, null otherwise

onSessionDestroyed

@Transactional(propagation=REQUIRED,
               rollbackFor=java.lang.Exception.class)
public User onSessionDestroyed(@NonNull
 String sessionId)

Description copied from interface: SessionManagementService

Callback method to call when a user disconnects from a web socket session.

Parameters:

sessionId - the STOMP session id

Returns:

the User entity if it was updated, null otherwise

isUserOnline

public boolean isUserOnline(@NonNull
 UUID userId)

Description copied from interface: SessionManagementService

Returns if the user has any active session and so is considered as online.

Parameters:

userId - the user id

Returns:

true if online, false otherwise

getUserSessionCount

public int getUserSessionCount(@NonNull
 UUID userId)

Description copied from interface: SessionManagementService

Returns the count of sessions for the provider user id

Parameters:

userId - the user id

Returns:

the session count