Package com.vaadin.flow.server

Class SessionInitEvent

java.lang.Object

java.util.EventObject

com.vaadin.flow.server.SessionInitEvent

All Implemented Interfaces:

Serializable

public class SessionInitEvent
extends EventObject

Event gets fired when a new Vaadin service session is initialized for a Vaadin service.

Because of the way different service instances share the same session, the event is not necessarily fired immediately when the session is created but only when the first request for that session is handled by a specific service.

Since:

1.0

Author:

Vaadin Ltd

See Also:

• SessionInitListener.sessionInit(SessionInitEvent)
• Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor	Description
SessionInitEvent(VaadinService service, VaadinSession session, VaadinRequest request)	Creates a new event.

Method Summary

Modifier and Type	Method	Description
VaadinRequest	getRequest()	Gets the request that triggered the initialization.
VaadinService	getService()	Gets the Vaadin service from which this event originates.
VaadinSession	getSession()	Gets the Vaadin service session that has been initialized.
VaadinService	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

SessionInitEvent

public SessionInitEvent(VaadinService service,
 VaadinSession session,
 VaadinRequest request)

Creates a new event.

Parameters:

service - the Vaadin service from which the event originates

session - the Vaadin service session that has been initialized

request - the request that triggered the initialization

Method Details

getSource

public VaadinService getSource()

Overrides:

getSource in class EventObject

getService

public VaadinService getService()

Gets the Vaadin service from which this event originates.

Returns:

the Vaadin service instance

getSession

public VaadinSession getSession()

Gets the Vaadin service session that has been initialized.

Returns:

the Vaadin service session

getRequest

public VaadinRequest getRequest()

Gets the request that triggered the initialization.

Returns:

the request