Package com.vaadin.flow.router.internal

Class RouteRegistryHotswapper

java.lang.Object

com.vaadin.flow.router.internal.RouteRegistryHotswapper

All Implemented Interfaces:

VaadinHotswapper

public class RouteRegistryHotswapper
extends Object
implements VaadinHotswapper

A component that reacts on class changes to update route registries.

This class is meant to be used in combination wit Flow Hotswapper to immediately update routes registries when classes have been added or modified.

For internal use only. May be renamed or removed in a future release.

Since:

24.5

Constructor Summary

Constructors

Constructor	Description
RouteRegistryHotswapper()

Method Summary

Modifier and Type	Method	Description
void	onClassesChange(HotswapClassEvent event)	Updates both application registry, to reflect provided class changes.
void	onClassesChange(HotswapClassSessionEvent event)	Called by Vaadin hotswap entry point when one or more application classes have been updated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.flow.hotswap.VaadinHotswapper

onClassLoadEvent, onClassLoadEvent, onHotswapComplete, onInit, onResourcesChange

Constructor Details

RouteRegistryHotswapper

public RouteRegistryHotswapper()

Method Details

onClassesChange

public void onClassesChange(HotswapClassEvent event)

Updates both application registry, to reflect provided class changes.

For modified route classes, the following changes are taken into account:

• Route annotation removed: the previous route is removed from the registry
• Route.value() modified

Specified by:

onClassesChange in interface VaadinHotswapper

Parameters:

event - the event instance carrying the information about the changed classes.

See Also:

• VaadinHotswapper.onClassesChange(HotswapClassSessionEvent)

onClassesChange

public void onClassesChange(HotswapClassSessionEvent event)

Description copied from interface: VaadinHotswapper

Called by Vaadin hotswap entry point when one or more application classes have been updated.

This method is meant to perform updates at VaadinSession level. Operation targeting the entire application should be implemented in VaadinHotswapper.onClassesChange(HotswapClassEvent) method.

Currently, the default implementation delegates to the deprecated VaadinHotswapper.onClassLoadEvent(VaadinSession, Set, boolean) method for backward compatibility.

Specified by:

onClassesChange in interface VaadinHotswapper

Parameters:

event - the event instance carrying the information about the changed classes.

See Also:

• VaadinHotswapper.onClassesChange(HotswapClassEvent)