Package com.ultikits.ultitools.aop

Class AopProxyBeanPostProcessor

java.lang.Object

com.ultikits.ultitools.aop.AopProxyBeanPostProcessor

All Implemented Interfaces:

BeanPostProcessor

public class AopProxyBeanPostProcessor
extends Object
implements BeanPostProcessor

BeanPostProcessor that creates AOP proxies for beans that need interception.

This processor checks each bean during initialization and creates a CGLIB proxy if any registered AopAdvisor matches the bean's methods.

Usage example:

 AopProxyBeanPostProcessor aopProcessor = new AopProxyBeanPostProcessor();
 aopProcessor.addAdvisor(AopAdvisor.forAnnotation(Transactional.class, txInterceptor, 100));
 container.addBeanPostProcessor(aopProcessor);
 

Since:

6.2.0

Author:

wisdomme

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	AopProxyBeanPostProcessor.FilteringMethodInterceptor	Internal interceptor that only applies if the advisor matches the specific method.

Field Summary

Fields

Modifier and Type	Field	Description
private final List<AopAdvisor>	advisors
private static final Logger	LOGGER

Constructor Summary

Constructors

Constructor	Description
AopProxyBeanPostProcessor()

Method Summary

Modifier and Type	Method	Description
void	addAdvisor(AopAdvisor advisor)	Adds an advisor to be applied during proxy creation.
List<AopAdvisor>	getAdvisors()	Gets all registered advisors.
private List<MethodInterceptor>	getApplicableInterceptors(Class<?> targetClass)	Gets all interceptors that apply to the given class.
Object	postProcessAfterInitialization(Object bean, String beanName)	Apply this BeanPostProcessor to the given new bean instance after any bean initialization callbacks.
boolean	removeAdvisor(AopAdvisor advisor)	Removes an advisor.
private boolean	requiresProxy(Class<?> targetClass)	Checks if the given class requires a proxy based on any advisor.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ultikits.ultitools.context.BeanPostProcessor

postProcessBeforeInitialization

Field Details

LOGGER

private static final Logger LOGGER

advisors

private final List<AopAdvisor> advisors

Constructor Details

AopProxyBeanPostProcessor

public AopProxyBeanPostProcessor()

Method Details

addAdvisor

public void addAdvisor(AopAdvisor advisor)

Adds an advisor to be applied during proxy creation.

Parameters:

advisor - the advisor to add

removeAdvisor

public boolean removeAdvisor(AopAdvisor advisor)

Removes an advisor.

Parameters:

advisor - the advisor to remove

Returns:

true if the advisor was removed

getAdvisors

public List<AopAdvisor> getAdvisors()

Gets all registered advisors.

Returns:

an unmodifiable list of advisors

postProcessAfterInitialization

public Object postProcessAfterInitialization(Object bean,
 String beanName)

Description copied from interface: BeanPostProcessor

Apply this BeanPostProcessor to the given new bean instance after any bean initialization callbacks.
在任何Bean初始化回调之后，将此BeanPostProcessor应用于给定的新Bean实例。

Specified by:

postProcessAfterInitialization in interface BeanPostProcessor

Parameters:

bean - the new bean instance
新的Bean实例

beanName - the name of the bean
Bean的名称

Returns:

the bean instance to use
要使用的Bean实例

getApplicableInterceptors

private List<MethodInterceptor> getApplicableInterceptors(Class<?> targetClass)

Gets all interceptors that apply to the given class.

requiresProxy

private boolean requiresProxy(Class<?> targetClass)

Checks if the given class requires a proxy based on any advisor.