com.alibaba.nacos.spring.context.event

类 AnnotationListenerMethodProcessor<A extends Annotation>

java.lang.Object

com.alibaba.nacos.spring.context.event.AnnotationListenerMethodProcessor<A>

所有已实现的接口:

EventListener, org.springframework.context.ApplicationListener<org.springframework.context.event.ContextRefreshedEvent>

直接已知子类:

NacosConfigListenerMethodProcessor

public abstract class AnnotationListenerMethodProcessor<A extends Annotation>
extends Object
implements org.springframework.context.ApplicationListener<org.springframework.context.event.ContextRefreshedEvent>

Listener method Processor

The target method must be

• public
• not static
• not abstract
• not native
• void

从以下版本开始:

0.1.0

作者:

Mercy

另请参阅:

Method

字段概要

字段

限定符和类型	字段和说明
protected org.apache.commons.logging.Log	logger

构造器概要

构造器

构造器和说明
AnnotationListenerMethodProcessor()

方法概要

限定符和类型	方法和说明
protected boolean	isCandidateMethod(Object bean, Class<?> beanClass, A annotation, Method method, org.springframework.context.ApplicationContext applicationContext) Subclass could override this method to determine current method is candidate or not
void	onApplicationEvent(org.springframework.context.event.ContextRefreshedEvent event)
protected abstract void	processListenerMethod(String beanName, Object bean, Class<?> beanClass, A annotation, Method method, org.springframework.context.ApplicationContext applicationContext) Process Listener Method when isCandidateMethod(Object, Class, Annotation, Method, ApplicationContext) returns true

从类继承的方法 java.lang.Object

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

字段详细资料

logger

protected final org.apache.commons.logging.Log logger

构造器详细资料

AnnotationListenerMethodProcessor

public AnnotationListenerMethodProcessor()

方法详细资料

onApplicationEvent

public final void onApplicationEvent(org.springframework.context.event.ContextRefreshedEvent event)

指定者:

onApplicationEvent 在接口中 org.springframework.context.ApplicationListener<org.springframework.context.event.ContextRefreshedEvent>

processListenerMethod

protected abstract void processListenerMethod(String beanName,
                                              Object bean,
                                              Class<?> beanClass,
                                              A annotation,
                                              Method method,
                                              org.springframework.context.ApplicationContext applicationContext)

Process Listener Method when isCandidateMethod(Object, Class, Annotation, Method, ApplicationContext) returns true

参数:

beanName - Bean name

bean - Bean object

beanClass - Bean Class

annotation - Annotation object

method - Method

applicationContext - ApplicationContext

isCandidateMethod

protected boolean isCandidateMethod(Object bean,
                                    Class<?> beanClass,
                                    A annotation,
                                    Method method,
                                    org.springframework.context.ApplicationContext applicationContext)

Subclass could override this method to determine current method is candidate or not

参数:

bean - Bean object

beanClass - Bean Class

annotation - Annotation object

method - Method

applicationContext - ApplicationContext

返回:

true as default