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

Class NacosValueAnnotationBeanPostProcessor

java.lang.Object

org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter

com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor<com.alibaba.nacos.api.config.annotation.NacosValue>

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

All Implemented Interfaces:

EventListener, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.config.BeanPostProcessor, org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessor, org.springframework.beans.factory.config.SmartInstantiationAwareBeanPostProcessor, org.springframework.beans.factory.DisposableBean, org.springframework.beans.factory.support.MergedBeanDefinitionPostProcessor, org.springframework.context.ApplicationListener<NacosConfigReceivedEvent>, org.springframework.context.EnvironmentAware, org.springframework.core.Ordered, org.springframework.core.PriorityOrdered

public class NacosValueAnnotationBeanPostProcessor
extends com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor<com.alibaba.nacos.api.config.annotation.NacosValue>
implements org.springframework.beans.factory.BeanFactoryAware, org.springframework.context.EnvironmentAware, org.springframework.context.ApplicationListener<NacosConfigReceivedEvent>

BeanPostProcessor implementation

Since:

0.1.0

Author:

hxy1991

See Also:

NacosValue

Nested Class Summary

Nested classes/interfaces inherited from class com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor

com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor.AnnotatedFieldElement

Field Summary

Fields

Modifier and Type	Field and Description
static String	BEAN_NAME The name of NacosValueAnnotationBeanPostProcessor bean

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
NacosValueAnnotationBeanPostProcessor()

Method Summary

Modifier and Type	Method and Description
protected String	buildInjectedObjectCacheKey(com.alibaba.nacos.api.config.annotation.NacosValue annotation, Object bean, String beanName, Class<?> injectedType, org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)
protected Object	doGetInjectedBean(com.alibaba.nacos.api.config.annotation.NacosValue annotation, Object bean, String beanName, Class<?> injectedType, org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)
void	onApplicationEvent(NacosConfigReceivedEvent event)
Object	postProcessBeforeInitialization(Object bean, String beanName)
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
void	setEnvironment(org.springframework.core.env.Environment environment)

Methods inherited from class com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor

destroy, getAnnotationType, getBeanFactory, getClassLoader, getEnvironment, getInjectedFieldObjectsMap, getInjectedMethodObjectsMap, getInjectedObject, getInjectedObjects, getOrder, postProcessMergedBeanDefinition, postProcessPropertyValues, setBeanClassLoader, setOrder

Methods inherited from class org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter

determineCandidateConstructors, getEarlyBeanReference, postProcessAfterInitialization, postProcessAfterInstantiation, postProcessBeforeInstantiation, predictBeanType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.beans.factory.config.BeanPostProcessor

postProcessAfterInitialization

Field Detail

BEAN_NAME

public static final String BEAN_NAME

The name of NacosValueAnnotationBeanPostProcessor bean

See Also:

Constant Field Values

Constructor Detail

NacosValueAnnotationBeanPostProcessor

public NacosValueAnnotationBeanPostProcessor()

Method Detail

doGetInjectedBean

protected Object doGetInjectedBean(com.alibaba.nacos.api.config.annotation.NacosValue annotation,
                                   Object bean,
                                   String beanName,
                                   Class<?> injectedType,
                                   org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)

Specified by:

doGetInjectedBean in class com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor<com.alibaba.nacos.api.config.annotation.NacosValue>

buildInjectedObjectCacheKey

protected String buildInjectedObjectCacheKey(com.alibaba.nacos.api.config.annotation.NacosValue annotation,
                                             Object bean,
                                             String beanName,
                                             Class<?> injectedType,
                                             org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)

Specified by:

buildInjectedObjectCacheKey in class com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor<com.alibaba.nacos.api.config.annotation.NacosValue>

setBeanFactory

public void setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
                    throws org.springframework.beans.BeansException

Specified by:

setBeanFactory in interface org.springframework.beans.factory.BeanFactoryAware

Overrides:

setBeanFactory in class com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor<com.alibaba.nacos.api.config.annotation.NacosValue>

Throws:

org.springframework.beans.BeansException

setEnvironment

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

Specified by:

setEnvironment in interface org.springframework.context.EnvironmentAware

Overrides:

setEnvironment in class com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor<com.alibaba.nacos.api.config.annotation.NacosValue>

postProcessBeforeInitialization

public Object postProcessBeforeInitialization(Object bean,
                                              String beanName)
                                       throws org.springframework.beans.BeansException

Specified by:

postProcessBeforeInitialization in interface org.springframework.beans.factory.config.BeanPostProcessor

Overrides:

postProcessBeforeInitialization in class org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter

Throws:

org.springframework.beans.BeansException

onApplicationEvent

public void onApplicationEvent(NacosConfigReceivedEvent event)

Specified by:

onApplicationEvent in interface org.springframework.context.ApplicationListener<NacosConfigReceivedEvent>