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ReflectiveAspectJAdvisorFactory (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.aop.aspectj.annotation
Class ReflectiveAspectJAdvisorFactory

java.lang.Object
  org.springframework.aop.aspectj.annotation.AbstractAspectJAdvisorFactory
      org.springframework.aop.aspectj.annotation.ReflectiveAspectJAdvisorFactory

All Implemented Interfaces:

AspectJAdvisorFactory

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public class ReflectiveAspectJAdvisorFactory
extends AbstractAspectJAdvisorFactory

Factory that can create Spring AOP Advisors given AspectJ classes from classes honoring the AspectJ 5 annotation syntax, using reflection to invoke the corresponding advice methods.

Since:

2.0

Author:

Rod Johnson, Adrian Colyer, Juergen Hoeller

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Nested Class Summary
protected static class	ReflectiveAspectJAdvisorFactory.SyntheticInstantiationAdvisor           Synthetic advisor that instantiates the aspect.

 

Nested classes/interfaces inherited from class org.springframework.aop.aspectj.annotation.AbstractAspectJAdvisorFactory
AbstractAspectJAdvisorFactory.AspectJAnnotation<A extends Annotation>, AbstractAspectJAdvisorFactory.AspectJAnnotationType

 

Field Summary

 

Fields inherited from class org.springframework.aop.aspectj.annotation.AbstractAspectJAdvisorFactory
ASPECTJ_ANNOTATION_PARAMETER_NAME_DISCOVERER, logger, parameterNameDiscoverer

 

Constructor Summary
ReflectiveAspectJAdvisorFactory()

 

Method Summary
Advice	getAdvice(Method candidateAdviceMethod, AspectJExpressionPointcut ajexp, MetadataAwareAspectInstanceFactory aif, int declarationOrderInAspect, String aspectName)           Build a Spring AOP Advice for the given AspectJ advice method.
Advisor	getAdvisor(Method candidateAdviceMethod, MetadataAwareAspectInstanceFactory aif, int declarationOrderInAspect, String aspectName)           Build a Spring AOP Advisor for the given AspectJ advice method.
List<Advisor>	getAdvisors(MetadataAwareAspectInstanceFactory maaif)           Build Spring AOP Advisors for all annotated At-AspectJ methods on the specified aspect instance.

 

Methods inherited from class org.springframework.aop.aspectj.annotation.AbstractAspectJAdvisorFactory
createPointcutExpression, findAspectJAnnotationOnMethod, isAspect, validate

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

ReflectiveAspectJAdvisorFactory

public ReflectiveAspectJAdvisorFactory()

Method Detail

getAdvisors

public List<Advisor> getAdvisors(MetadataAwareAspectInstanceFactory maaif)

Description copied from interface: AspectJAdvisorFactory

Build Spring AOP Advisors for all annotated At-AspectJ methods on the specified aspect instance.

Parameters:

maaif - the aspect instance factory (not the aspect instance itself in order to avoid eager instantiation)

Returns:

a list of advisors for this class

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getAdvisor

public Advisor getAdvisor(Method candidateAdviceMethod,
                          MetadataAwareAspectInstanceFactory aif,
                          int declarationOrderInAspect,
                          String aspectName)

Description copied from interface: AspectJAdvisorFactory

Build a Spring AOP Advisor for the given AspectJ advice method.

Parameters:

candidateAdviceMethod - the candidate advice method

aif - the aspect instance factory

declarationOrderInAspect - the declaration order within the aspect

aspectName - the name of the aspect

Returns:

null if the method is not an AspectJ advice method or if it is a pointcut that will be used by other advice but will not create a Spring advice in its own right

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getAdvice

public Advice getAdvice(Method candidateAdviceMethod,
                        AspectJExpressionPointcut ajexp,
                        MetadataAwareAspectInstanceFactory aif,
                        int declarationOrderInAspect,
                        String aspectName)

Description copied from interface: AspectJAdvisorFactory

Build a Spring AOP Advice for the given AspectJ advice method.

Parameters:

candidateAdviceMethod - the candidate advice method

ajexp - the corresponding AspectJ expression pointcut

aif - the aspect instance factory

declarationOrderInAspect - the declaration order within the aspect

aspectName - the name of the aspect

Returns:

null if the method is not an AspectJ advice method or if it is a pointcut that will be used by other advice but will not create a Spring advice in its own right

See Also:

AspectJAroundAdvice, AspectJMethodBeforeAdvice, AspectJAfterAdvice, AspectJAfterReturningAdvice, AspectJAfterThrowingAdvice

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