Class AspectJAwareAdvisorAutoProxyCreator
- java.lang.Object
- org.springframework.aop.framework.ProxyConfig
- org.springframework.aop.framework.ProxyProcessorSupport
- org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator
- org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator
- org.springframework.aop.aspectj.autoproxy.AspectJAwareAdvisorAutoProxyCreator
- All Implemented Interfaces:
Serializable
,AopInfrastructureBean
,Aware
,BeanClassLoaderAware
,BeanFactoryAware
,BeanPostProcessor
,InstantiationAwareBeanPostProcessor
,SmartInstantiationAwareBeanPostProcessor
,Ordered
- Direct Known Subclasses:
AnnotationAwareAspectJAutoProxyCreator
public class AspectJAwareAdvisorAutoProxyCreator extends AbstractAdvisorAutoProxyCreator
AbstractAdvisorAutoProxyCreator
subclass that exposes AspectJ's invocation context and understands AspectJ's rules for advice precedence when multiple pieces of advice come from the same aspect.- Since:
- 2.0
- Author:
- Adrian Colyer, Juergen Hoeller, Ramnivas Laddad
- See Also:
- Serialized Form
Field Summary
Fields inherited from class org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator
DO_NOT_PROXY, logger, PROXY_WITHOUT_ADDITIONAL_INTERCEPTORS
Fields inherited from interface org.springframework.core.Ordered
HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE
Constructor Summary
Constructors Constructor Description AspectJAwareAdvisorAutoProxyCreator()
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
extendAdvisors(List<Advisor> candidateAdvisors)
Add anExposeInvocationInterceptor
to the beginning of the advice chain.protected boolean
shouldSkip(Class<?> beanClass, String beanName)
Subclasses should override this method to returntrue
if the given bean should not be considered for auto-proxying by this post-processor.protected List<Advisor>
sortAdvisors(List<Advisor> advisors)
Sort the suppliedAdvisor
instances according to AspectJ precedence.Methods inherited from class org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator
advisorsPreFiltered, findAdvisorsThatCanApply, findCandidateAdvisors, findEligibleAdvisors, getAdvicesAndAdvisorsForBean, initBeanFactory, isEligibleAdvisorBean, setBeanFactory
Methods inherited from class org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator
buildAdvisors, createProxy, customizeProxyFactory, determineCandidateConstructors, getBeanFactory, getCacheKey, getCustomTargetSource, getEarlyBeanReference, isFrozen, isInfrastructureClass, postProcessAfterInitialization, postProcessAfterInstantiation, postProcessBeforeInitialization, postProcessBeforeInstantiation, postProcessProperties, predictBeanType, setAdvisorAdapterRegistry, setApplyCommonInterceptorsFirst, setCustomTargetSourceCreators, setFrozen, setInterceptorNames, shouldProxyTargetClass, wrapIfNecessary
Methods inherited from class org.springframework.aop.framework.ProxyProcessorSupport
evaluateProxyInterfaces, getOrder, getProxyClassLoader, isConfigurationCallbackInterface, isInternalLanguageInterface, setBeanClassLoader, setOrder, setProxyClassLoader
Methods inherited from class org.springframework.aop.framework.ProxyConfig
copyFrom, isExposeProxy, isOpaque, isOptimize, isProxyTargetClass, setExposeProxy, setOpaque, setOptimize, setProxyTargetClass, toString
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
Methods inherited from interface org.springframework.beans.factory.config.InstantiationAwareBeanPostProcessor
postProcessPropertyValues
Constructor Detail
AspectJAwareAdvisorAutoProxyCreator
public AspectJAwareAdvisorAutoProxyCreator()
Method Detail
sortAdvisors
protected List<Advisor> sortAdvisors(List<Advisor> advisors)
Sort the suppliedAdvisor
instances according to AspectJ precedence.If two pieces of advice come from the same aspect, they will have the same order. Advice from the same aspect is then further ordered according to the following rules:
- If either of the pair is after advice, then the advice declared last gets highest precedence (i.e., runs last).
- Otherwise the advice declared first gets highest precedence (i.e., runs first).
Important: Advisors are sorted in precedence order, from highest precedence to lowest. "On the way in" to a join point, the highest precedence advisor should run first. "On the way out" of a join point, the highest precedence advisor should run last.
- Overrides:
sortAdvisors
in classAbstractAdvisorAutoProxyCreator
- Parameters:
advisors
- the source List of Advisors- Returns:
- the sorted List of Advisors
- See Also:
Ordered
,Order
,AnnotationAwareOrderComparator
extendAdvisors
protected void extendAdvisors(List<Advisor> candidateAdvisors)
Add anExposeInvocationInterceptor
to the beginning of the advice chain.This additional advice is needed when using AspectJ pointcut expressions and when using AspectJ-style advice.
- Overrides:
extendAdvisors
in classAbstractAdvisorAutoProxyCreator
- Parameters:
candidateAdvisors
- the Advisors that have already been identified as applying to a given bean
shouldSkip
protected boolean shouldSkip(Class<?> beanClass, String beanName)
Description copied from class:AbstractAutoProxyCreator
Subclasses should override this method to returntrue
if the given bean should not be considered for auto-proxying by this post-processor.Sometimes we need to be able to avoid this happening, e.g. if it will lead to a circular reference or if the existing target instance needs to be preserved. This implementation returns
false
unless the bean name indicates an "original instance" according toAutowireCapableBeanFactory
conventions.- Overrides:
shouldSkip
in classAbstractAutoProxyCreator
- Parameters:
beanClass
- the class of the beanbeanName
- the name of the bean- Returns:
- whether to skip the given bean
- See Also:
AutowireCapableBeanFactory.ORIGINAL_INSTANCE_SUFFIX