com.alibaba.nacos.spring.beans.factory.annotation

类 AnnotationNacosInjectedBeanPostProcessor

java.lang.Object

com.alibaba.nacos.spring.beans.factory.annotation.AbstractAnnotationBeanPostProcessor

com.alibaba.nacos.spring.beans.factory.annotation.AnnotationNacosInjectedBeanPostProcessor

所有已实现的接口:

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.DisposableBean, org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.support.MergedBeanDefinitionPostProcessor, org.springframework.context.EnvironmentAware, org.springframework.core.Ordered, org.springframework.core.PriorityOrdered

public class AnnotationNacosInjectedBeanPostProcessor
extends AbstractAnnotationBeanPostProcessor
implements org.springframework.beans.factory.InitializingBean

AnnotationInjectedBeanPostProcessor implementation is used to inject ConfigService or NamingService instance into a Spring Bean If it's attributes or properties annotated @NacosInjected.

从以下版本开始:

0.1.0

作者:

Mercy

嵌套类概要

从类继承的嵌套类/接口 com.alibaba.nacos.spring.beans.factory.annotation.AbstractAnnotationBeanPostProcessor

AbstractAnnotationBeanPostProcessor.AnnotatedFieldElement

字段概要

字段

限定符和类型	字段和说明
static String	BEAN_NAME The name of AnnotationNacosInjectedBeanPostProcessor

从接口继承的字段 org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

构造器概要

构造器

构造器和说明
AnnotationNacosInjectedBeanPostProcessor()

方法概要

限定符和类型	方法和说明
void	afterPropertiesSet()
protected String	buildInjectedObjectCacheKey(org.springframework.core.annotation.AnnotationAttributes attributes, Object bean, String beanName, Class<?> injectedType, org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement) Build a cache key for injected-object.
protected Object	doGetInjectedBean(org.springframework.core.annotation.AnnotationAttributes attributes, Object bean, String beanName, Class<?> injectedType, org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement) Subclass must implement this method to get injected-object.

从类继承的方法 com.alibaba.nacos.spring.beans.factory.annotation.AbstractAnnotationBeanPostProcessor

destroy, doGetAnnotationAttributes, getAnnotationType, getAnnotationTypes, getBeanFactory, getClassLoader, getEnvironment, getInjectedFieldObjectsMap, getInjectedMethodObjectsMap, getInjectedObject, getInjectedObjects, getOrder, postProcessMergedBeanDefinition, postProcessProperties, setBeanClassLoader, setBeanFactory, setClassValuesAsString, setEnvironment, setIgnoreDefaultValue, setNestedAnnotationsAsMap, setOrder, setTryMergedAnnotation

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessor

postProcessAfterInstantiation, postProcessBeforeInstantiation, postProcessPropertyValues

从接口继承的方法 org.springframework.beans.factory.support.MergedBeanDefinitionPostProcessor

resetBeanDefinition

从接口继承的方法 org.springframework.beans.factory.config.BeanPostProcessor

postProcessAfterInitialization, postProcessBeforeInitialization

字段详细资料

BEAN_NAME

public static final String BEAN_NAME

The name of AnnotationNacosInjectedBeanPostProcessor

另请参阅:

常量字段值

构造器详细资料

AnnotationNacosInjectedBeanPostProcessor

public AnnotationNacosInjectedBeanPostProcessor()

方法详细资料

afterPropertiesSet

public final void afterPropertiesSet()

指定者:

afterPropertiesSet 在接口中 org.springframework.beans.factory.InitializingBean

doGetInjectedBean

protected Object doGetInjectedBean(org.springframework.core.annotation.AnnotationAttributes attributes,
                                   Object bean,
                                   String beanName,
                                   Class<?> injectedType,
                                   org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)
                            throws Exception

从类复制的说明: AbstractAnnotationBeanPostProcessor

Subclass must implement this method to get injected-object. The context objects could help this method if necessary :

• BeanFactory
• ClassLoader
• Environment

指定者:

doGetInjectedBean 在类中 AbstractAnnotationBeanPostProcessor

参数:

attributes - the annotation attributes

bean - Current bean that will be injected

beanName - Current bean name that will be injected

injectedType - the type of injected-object

injectedElement - InjectionMetadata.InjectedElement

返回:

The injected object

抛出:

Exception - If resolving an injected object is failed.

buildInjectedObjectCacheKey

protected String buildInjectedObjectCacheKey(org.springframework.core.annotation.AnnotationAttributes attributes,
                                             Object bean,
                                             String beanName,
                                             Class<?> injectedType,
                                             org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)

从类复制的说明: AbstractAnnotationBeanPostProcessor

Build a cache key for injected-object. The context objects could help this method if necessary :

• BeanFactory
• ClassLoader
• Environment

指定者:

buildInjectedObjectCacheKey 在类中 AbstractAnnotationBeanPostProcessor

参数:

attributes - the annotation attributes

bean - Current bean that will be injected

beanName - Current bean name that will be injected

injectedType - the type of injected-object

injectedElement - InjectionMetadata.InjectedElement

返回:

Bean cache key