Module de.codecamp.messages.spring.vaadin

Package de.codecamp.messages.spring.vaadin

Class VaadinSessionLocaleServiceInitListener

java.lang.Object

de.codecamp.messages.spring.vaadin.VaadinSessionLocaleServiceInitListener

All Implemented Interfaces:

com.vaadin.flow.server.VaadinServiceInitListener, Serializable, EventListener

public class VaadinSessionLocaleServiceInitListener
extends Object
implements com.vaadin.flow.server.VaadinServiceInitListener

This VaadinServiceInitListener is responsible for updating the locale and time zone in Spring's LocaleContextHolder at the start of each browser request from the current VaadinSession.

It also initializes the session's time zone (stored in a custom attribute} by detecting it from the browser. Due to the second roundtrip to the client that is required, the time zone might not be available during the very first request of a new session. If the time zone is already set in the session through other means it will not be overridden.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
VaadinSessionLocaleServiceInitListener()

Method Summary

Modifier and Type	Method	Description
void	serviceInit(com.vaadin.flow.server.ServiceInitEvent serviceInitEvent)

Methods inherited from class java.lang.Object

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

Constructor Details

VaadinSessionLocaleServiceInitListener

public VaadinSessionLocaleServiceInitListener()

Method Details

serviceInit

public void serviceInit(com.vaadin.flow.server.ServiceInitEvent serviceInitEvent)

Specified by:

serviceInit in interface com.vaadin.flow.server.VaadinServiceInitListener