Package com.vaadin.flow.server

Class SessionLockRequestedEvent

java.lang.Object

java.util.EventObject

com.vaadin.flow.server.AbstractSessionLockEvent

com.vaadin.flow.server.SessionLockRequestedEvent

All Implemented Interfaces:

Serializable

public class SessionLockRequestedEvent
extends AbstractSessionLockEvent

Event fired through the service event bus when a Vaadin session lock is about to be requested, for the outermost acquisition only.

Since:

25.3

See Also:

• AbstractSessionLockEvent
• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
SessionLockRequestedEvent(VaadinService service)	Creates a new event without a session.
SessionLockRequestedEvent(VaadinService service, VaadinSession session)	Creates a new event for the given session.

Method Summary

Methods inherited from class com.vaadin.flow.server.AbstractSessionLockEvent

getService, getSession, getSource

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

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

Constructor Details

SessionLockRequestedEvent

public SessionLockRequestedEvent(VaadinService service)

Creates a new event without a session.

Parameters:

service - the Vaadin service whose session lock is requested, not null

SessionLockRequestedEvent

public SessionLockRequestedEvent(VaadinService service,
 VaadinSession session)

Creates a new event for the given session.

Parameters:

service - the Vaadin service whose session lock is requested, not null

session - the Vaadin session the lock belongs to, or null if it is not known