程序包 cn.taketoday.context.event

接口 GenericApplicationListener

所有超级接口:

ApplicationListener<ApplicationEvent>, EventListener, cn.taketoday.core.Ordered, SmartApplicationListener

所有已知实现类:

ApplicationListenerMethodAdapter, GenericApplicationListenerAdapter, SourceFilteringListener

public interface GenericApplicationListener
extends SmartApplicationListener

Extended variant of the standard ApplicationListener interface, exposing further metadata such as the supported event and source type.

this interface supersedes the Class-based SmartApplicationListener with full handling of generic event types. it formally extends SmartApplicationListener, adapting supportsEventType(Class) to supportsEventType(ResolvableType) with a default method.

从以下版本开始:

4.0

作者:

Stephane Nicoll, Juergen Hoeller

另请参阅:

• SmartApplicationListener
• GenericApplicationListenerAdapter

字段概要

从接口继承的字段 cn.taketoday.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

方法概要

修饰符和类型	方法	说明
boolean	supportsEventType(cn.taketoday.core.ResolvableType eventType)	Determine whether this listener actually supports the given event type.
default boolean	supportsEventType(Class<? extends ApplicationEvent> eventType)	Overrides SmartApplicationListener.supportsEventType(Class) with delegation to supportsEventType(ResolvableType).

从接口继承的方法 cn.taketoday.context.ApplicationListener

onApplicationEvent

从接口继承的方法 cn.taketoday.context.event.SmartApplicationListener

getListenerId, getOrder, supportsSourceType

方法详细资料

supportsEventType

default boolean supportsEventType(Class<? extends ApplicationEvent> eventType)

Overrides SmartApplicationListener.supportsEventType(Class) with delegation to supportsEventType(ResolvableType).

指定者:

supportsEventType 在接口中 SmartApplicationListener

参数:

eventType - the event type (never null)

supportsEventType

boolean supportsEventType(cn.taketoday.core.ResolvableType eventType)

Determine whether this listener actually supports the given event type.

参数:

eventType - the event type (never null)