Package com.vaadin.flow.internal

Class ReflectionCacheHotswapper

java.lang.Object

com.vaadin.flow.internal.ReflectionCacheHotswapper

All Implemented Interfaces:

VaadinHotswapper

public class ReflectionCacheHotswapper
extends Object
implements VaadinHotswapper

Clears all mappings from all reflection caches and related resources when one or more classes has been changed.

Constructor Summary

Constructors

Constructor	Description
ReflectionCacheHotswapper()

Method Summary

Modifier and Type	Method	Description
boolean	onClassLoadEvent(VaadinService vaadinService, Set<Class<?>> classes, boolean redefined)	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, onHotswapComplete

Constructor Details

ReflectionCacheHotswapper

public ReflectionCacheHotswapper()

Method Details

onClassLoadEvent

public boolean onClassLoadEvent(VaadinService vaadinService,
 Set<Class<?>> classes,
 boolean redefined)

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 application-wide updates. Operation targeting Vaadin session should be implemented in VaadinHotswapper.onClassLoadEvent(VaadinSession, Set, boolean) method.

Specified by:

onClassLoadEvent in interface VaadinHotswapper

Parameters:

vaadinService - active VaadinService instance.

classes - the set of changed classes.

redefined - true if the classes have been redefined by hotswap mechanism, false if they have been loaded for the first time by the ClassLoader.

Returns:

true if a browser page reload is required, false otherwise.

See Also:

• VaadinHotswapper.onClassLoadEvent(VaadinSession, Set, boolean)