程序包 com.alibaba.spring.beans.factory.annotation

类 AnnotationInjectedBeanPostProcessor<A extends java.lang.annotation.Annotation>

java.lang.Object

org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter

com.alibaba.spring.beans.factory.annotation.AnnotationInjectedBeanPostProcessor<A>

类型参数:

A - The type of customized annotation

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

public abstract class AnnotationInjectedBeanPostProcessor<A extends java.lang.annotation.Annotation>
extends org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter
implements org.springframework.beans.factory.support.MergedBeanDefinitionPostProcessor, org.springframework.core.PriorityOrdered, org.springframework.beans.factory.BeanFactoryAware, org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.context.EnvironmentAware, org.springframework.beans.factory.DisposableBean

Abstract generic BeanPostProcessor implementation for customized annotation that annotated injected-object.

从以下版本开始:

1.0.1

作者:

Mercy

嵌套类概要

嵌套类

修饰符和类型	类	说明
class	AnnotationInjectedBeanPostProcessor.AnnotatedFieldElement	AnnotationInjectedBeanPostProcessor Field InjectionMetadata.InjectedElement

字段概要

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	说明
AnnotationInjectedBeanPostProcessor()

方法概要

修饰符和类型	方法	说明
protected abstract java.lang.String	buildInjectedObjectCacheKey(A annotation, java.lang.Object bean, java.lang.String beanName, java.lang.Class<?> injectedType, org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)	Build a cache key for injected-object.
void	destroy()
protected abstract java.lang.Object	doGetInjectedBean(A annotation, java.lang.Object bean, java.lang.String beanName, java.lang.Class<?> injectedType, org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)	Subclass must implement this method to get injected-object.
java.lang.Class<A>	getAnnotationType()	Annotation type
protected org.springframework.beans.factory.config.ConfigurableListableBeanFactory	getBeanFactory()
protected java.lang.ClassLoader	getClassLoader()
protected org.springframework.core.env.Environment	getEnvironment()
protected java.util.Map<org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement,java.lang.Object>	getInjectedFieldObjectsMap()	Get Map in injected field.
protected java.util.Map<org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement,java.lang.Object>	getInjectedMethodObjectsMap()	Get Map in injected method.
protected java.lang.Object	getInjectedObject(A annotation, java.lang.Object bean, java.lang.String beanName, java.lang.Class<?> injectedType, org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)	Get injected-object from specified annotation and Bean Class
protected java.util.Collection<java.lang.Object>	getInjectedObjects()	Gets all injected-objects.
int	getOrder()
void	postProcessMergedBeanDefinition(org.springframework.beans.factory.support.RootBeanDefinition beanDefinition, java.lang.Class<?> beanType, java.lang.String beanName)
org.springframework.beans.PropertyValues	postProcessPropertyValues(org.springframework.beans.PropertyValues pvs, java.beans.PropertyDescriptor[] pds, java.lang.Object bean, java.lang.String beanName)
void	setBeanClassLoader(java.lang.ClassLoader classLoader)
void	setBeanFactory(org.springframework.beans.factory.BeanFactory beanFactory)
void	setEnvironment(org.springframework.core.env.Environment environment)
void	setOrder(int order)

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

postProcessAfterInitialization, postProcessBeforeInitialization

从类继承的方法 org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter

determineCandidateConstructors, getEarlyBeanReference, postProcessAfterInitialization, postProcessAfterInstantiation, postProcessBeforeInitialization, postProcessBeforeInstantiation, predictBeanType

从类继承的方法 java.lang.Object

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

构造器详细资料

AnnotationInjectedBeanPostProcessor

public AnnotationInjectedBeanPostProcessor()

方法详细资料

getAnnotationType

public final java.lang.Class<A> getAnnotationType()

Annotation type

返回:

non-null

setBeanFactory

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

指定者:

setBeanFactory 在接口中 org.springframework.beans.factory.BeanFactoryAware

抛出:

org.springframework.beans.BeansException

postProcessPropertyValues

public org.springframework.beans.PropertyValues postProcessPropertyValues(org.springframework.beans.PropertyValues pvs,
                                                                          java.beans.PropertyDescriptor[] pds,
                                                                          java.lang.Object bean,
                                                                          java.lang.String beanName)
                                                                   throws org.springframework.beans.factory.BeanCreationException

指定者:

postProcessPropertyValues 在接口中 org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessor

覆盖:

postProcessPropertyValues 在类中 org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessorAdapter

抛出:

org.springframework.beans.factory.BeanCreationException

postProcessMergedBeanDefinition

public void postProcessMergedBeanDefinition(org.springframework.beans.factory.support.RootBeanDefinition beanDefinition,
                                            java.lang.Class<?> beanType,
                                            java.lang.String beanName)

指定者:

postProcessMergedBeanDefinition 在接口中 org.springframework.beans.factory.support.MergedBeanDefinitionPostProcessor

getOrder

public int getOrder()

指定者:

getOrder 在接口中 org.springframework.core.Ordered

setOrder

public void setOrder(int order)

destroy

public void destroy()
             throws java.lang.Exception

指定者:

destroy 在接口中 org.springframework.beans.factory.DisposableBean

抛出:

java.lang.Exception

setBeanClassLoader

public void setBeanClassLoader(java.lang.ClassLoader classLoader)

指定者:

setBeanClassLoader 在接口中 org.springframework.beans.factory.BeanClassLoaderAware

setEnvironment

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

指定者:

setEnvironment 在接口中 org.springframework.context.EnvironmentAware

getEnvironment

protected org.springframework.core.env.Environment getEnvironment()

getClassLoader

protected java.lang.ClassLoader getClassLoader()

getBeanFactory

protected org.springframework.beans.factory.config.ConfigurableListableBeanFactory getBeanFactory()

getInjectedObjects

protected java.util.Collection<java.lang.Object> getInjectedObjects()

Gets all injected-objects.

返回:

non-null Collection

getInjectedObject

protected java.lang.Object getInjectedObject(A annotation,
                                             java.lang.Object bean,
                                             java.lang.String beanName,
                                             java.lang.Class<?> injectedType,
                                             org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)
                                      throws java.lang.Exception

Get injected-object from specified annotation and Bean Class

参数:

annotation - annotation

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:

An injected object

抛出:

java.lang.Exception - If getting is failed

doGetInjectedBean

protected abstract java.lang.Object doGetInjectedBean(A annotation,
                                                      java.lang.Object bean,
                                                      java.lang.String beanName,
                                                      java.lang.Class<?> injectedType,
                                                      org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)
                                               throws java.lang.Exception

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

• BeanFactory
• ClassLoader
• Environment

参数:

annotation - annotation

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:

java.lang.Exception - If resolving an injected object is failed.

buildInjectedObjectCacheKey

protected abstract java.lang.String buildInjectedObjectCacheKey(A annotation,
                                                                java.lang.Object bean,
                                                                java.lang.String beanName,
                                                                java.lang.Class<?> injectedType,
                                                                org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement injectedElement)

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

• BeanFactory
• ClassLoader
• Environment

参数:

annotation - annotation

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

getInjectedFieldObjectsMap

protected java.util.Map<org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement,java.lang.Object> getInjectedFieldObjectsMap()

Get Map in injected field.

返回:

non-null ready-only Map

getInjectedMethodObjectsMap

protected java.util.Map<org.springframework.beans.factory.annotation.InjectionMetadata.InjectedElement,java.lang.Object> getInjectedMethodObjectsMap()

Get Map in injected method.

返回:

non-null Map