Package hu.rts.mike.example.dev.crm.session

Class TimeZoneManager

java.lang.Object

hu.rts.mike.example.dev.crm.session.TimeZoneManager

All Implemented Interfaces:

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

@SpringComponent
public class TimeZoneManager
extends Object
implements com.vaadin.flow.server.VaadinServiceInitListener

The TimeZoneManager stores the timezone offset for UI scope and helps to translate between the backend-side Instant type and the frontend-side LocalDateTime type. Callers must ensure that all the calls are made from the UI thread to avoid NullPointerException.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TimeZoneManager.Util

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	TIME_ZONE_OFFSET_COOKIE_NAME
private static final String	TIME_ZONE_OFFSET_SESSION_ATTRIBUTE_NAME

Constructor Summary

Constructors

Constructor	Description
TimeZoneManager()

Method Summary

Modifier and Type	Method	Description
static void	initTimeZone(com.vaadin.flow.component.UI ui)
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

Field Details

TIME_ZONE_OFFSET_COOKIE_NAME

private static final String TIME_ZONE_OFFSET_COOKIE_NAME

See Also:

• Constant Field Values

TIME_ZONE_OFFSET_SESSION_ATTRIBUTE_NAME

private static final String TIME_ZONE_OFFSET_SESSION_ATTRIBUTE_NAME

See Also:

• Constant Field Values

Constructor Details

TimeZoneManager

public TimeZoneManager()

Method Details

serviceInit

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

Specified by:

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

initTimeZone

public static void initTimeZone(com.vaadin.flow.component.UI ui)