com.alibaba.nacos.spring.context.annotation.config

Class NacosConfigListenerMethodProcessor

java.lang.Object

com.alibaba.nacos.spring.context.event.AnnotationListenerMethodProcessor<com.alibaba.nacos.api.config.annotation.NacosConfigListener>

com.alibaba.nacos.spring.context.annotation.config.NacosConfigListenerMethodProcessor

All Implemented Interfaces:

EventListener, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware, org.springframework.context.ApplicationEventPublisherAware, org.springframework.context.ApplicationListener<org.springframework.context.event.ContextRefreshedEvent>, org.springframework.context.EnvironmentAware

public class NacosConfigListenerMethodProcessor
extends AnnotationListenerMethodProcessor<com.alibaba.nacos.api.config.annotation.NacosConfigListener>
implements org.springframework.context.ApplicationContextAware, org.springframework.context.ApplicationEventPublisherAware, org.springframework.context.EnvironmentAware

@NacosConfigListener method Processor

Since:

0.1.0

Author:

Mercy

See Also:

NacosConfigListener, AnnotationListenerMethodProcessor, Method

Field Summary

Fields

Modifier and Type	Field and Description
static String	BEAN_NAME The bean name of NacosConfigListenerMethodProcessor
static String	NACOS_CONFIG_CONVERSION_SERVICE_BEAN_NAME The bean name of ConversionService for Nacos Configuration

Fields inherited from class com.alibaba.nacos.spring.context.event.AnnotationListenerMethodProcessor

logger

Constructor Summary

Constructors

Constructor and Description
NacosConfigListenerMethodProcessor()

Method Summary

Modifier and Type	Method and Description
protected boolean	isCandidateMethod(Object bean, Class<?> beanClass, com.alibaba.nacos.api.config.annotation.NacosConfigListener listener, Method method, org.springframework.context.ApplicationContext applicationContext) Subclass could override this method to determine current method is candidate or not
protected void	processListenerMethod(String beanName, Object bean, Class<?> beanClass, com.alibaba.nacos.api.config.annotation.NacosConfigListener listener, Method method, org.springframework.context.ApplicationContext applicationContext) Process Listener Method when AnnotationListenerMethodProcessor.isCandidateMethod(Object, Class, Annotation, Method, ApplicationContext) returns true
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
void	setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher applicationEventPublisher)
void	setEnvironment(org.springframework.core.env.Environment environment)

Methods inherited from class com.alibaba.nacos.spring.context.event.AnnotationListenerMethodProcessor

onApplicationEvent

Methods inherited from class java.lang.Object

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

Field Detail

BEAN_NAME

public static final String BEAN_NAME

The bean name of NacosConfigListenerMethodProcessor

See Also:

Constant Field Values

NACOS_CONFIG_CONVERSION_SERVICE_BEAN_NAME

public static final String NACOS_CONFIG_CONVERSION_SERVICE_BEAN_NAME

The bean name of ConversionService for Nacos Configuration

See Also:

Constant Field Values

Constructor Detail

NacosConfigListenerMethodProcessor

public NacosConfigListenerMethodProcessor()

Method Detail

processListenerMethod

protected void processListenerMethod(String beanName,
                                     Object bean,
                                     Class<?> beanClass,
                                     com.alibaba.nacos.api.config.annotation.NacosConfigListener listener,
                                     Method method,
                                     org.springframework.context.ApplicationContext applicationContext)

Description copied from class: AnnotationListenerMethodProcessor

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

Specified by:

processListenerMethod in class AnnotationListenerMethodProcessor<com.alibaba.nacos.api.config.annotation.NacosConfigListener>

Parameters:

beanName - Bean name

bean - Bean object

beanClass - Bean Class

listener - Annotation object

method - Method

applicationContext - ApplicationContext

isCandidateMethod

protected boolean isCandidateMethod(Object bean,
                                    Class<?> beanClass,
                                    com.alibaba.nacos.api.config.annotation.NacosConfigListener listener,
                                    Method method,
                                    org.springframework.context.ApplicationContext applicationContext)

Description copied from class: AnnotationListenerMethodProcessor

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

Overrides:

isCandidateMethod in class AnnotationListenerMethodProcessor<com.alibaba.nacos.api.config.annotation.NacosConfigListener>

Parameters:

bean - Bean object

beanClass - Bean Class

listener - Annotation object

method - Method

applicationContext - ApplicationContext

Returns:

true as default

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException

setApplicationEventPublisher

public void setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher applicationEventPublisher)

Specified by:

setApplicationEventPublisher in interface org.springframework.context.ApplicationEventPublisherAware

setEnvironment

public void setEnvironment(org.springframework.core.env.Environment environment)

Specified by:

setEnvironment in interface org.springframework.context.EnvironmentAware