程序包 infra.aop.aspectj.annotation

类 InstantiationModelAwarePointcutAdvisorImpl

java.lang.Object

infra.aop.aspectj.annotation.InstantiationModelAwarePointcutAdvisorImpl

所有已实现的接口:

Advisor, AspectJPrecedenceInformation, InstantiationModelAwarePointcutAdvisor, PointcutAdvisor, infra.core.Ordered, Serializable

final class InstantiationModelAwarePointcutAdvisorImpl
extends Object
implements InstantiationModelAwarePointcutAdvisor, AspectJPrecedenceInformation, Serializable

Internal implementation of AspectJPointcutAdvisor. Note that there will be one instance of this advisor for each target method.

从以下版本开始:

4.0

作者:

Rod Johnson, Juergen Hoeller, Harry Yang

嵌套类概要

嵌套类

修饰符和类型	类	说明
private static final class	InstantiationModelAwarePointcutAdvisorImpl.PerTargetInstantiationModelPointcut	Pointcut implementation that changes its behaviour when the advice is instantiated.

字段概要

字段

修饰符和类型	字段	说明
private final MetadataAwareAspectInstanceFactory	aspectInstanceFactory
private Method	aspectJAdviceMethod
private final AspectJAdvisorFactory	aspectJAdvisorFactory
private final String	aspectName
private final int	declarationOrder
private final AspectJExpressionPointcut	declaredPointcut
private final Class<?>	declaringClass
private Advice	instantiatedAdvice
private Boolean	isAfterAdvice
private Boolean	isBeforeAdvice
private final boolean	lazy
private final String	methodName
private final Class<?>[]	parameterTypes
private final Pointcut	pointcut

从接口继承的字段 infra.aop.Advisor

EMPTY_ADVICE

从接口继承的字段 infra.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

构造器概要

构造器

构造器	说明
InstantiationModelAwarePointcutAdvisorImpl(AspectJExpressionPointcut declaredPointcut, Method aspectJAdviceMethod, AspectJAdvisorFactory aspectJAdvisorFactory, MetadataAwareAspectInstanceFactory aspectInstanceFactory, int declarationOrder, String aspectName)

方法概要

修饰符和类型	方法	说明
private void	determineAdviceType()	Duplicates some logic from getAdvice, but importantly does not force creation of the advice.
Advice	getAdvice()	Lazily instantiate advice if necessary.
MetadataAwareAspectInstanceFactory	getAspectInstanceFactory()
AspectMetadata	getAspectMetadata()	Return the AspectJ AspectMetadata for this advisor.
String	getAspectName()	Return the name of the aspect (bean) in which the advice was declared.
int	getDeclarationOrder()	Return the declaration order of the advice member within the aspect.
AspectJExpressionPointcut	getDeclaredPointcut()
int	getOrder()
Pointcut	getPointcut()	The pointcut for Framework AOP to use.
private Advice	instantiateAdvice(AspectJExpressionPointcut pointcut)
boolean	isAdviceInstantiated()	Return whether this advisor has already instantiated its advice.
boolean	isAfterAdvice()	Return whether this is an after advice.
boolean	isBeforeAdvice()	Return whether this is a before advice.
boolean	isLazy()	Return whether this advisor is lazily initializing its underlying advice.
boolean	isPerInstance()	This is only of interest for Framework AOP: AspectJ instantiation semantics are much richer.
private void	readObject(ObjectInputStream inputStream)
String	toString()

从类继承的方法 java.lang.Object

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

字段详细资料

declaredPointcut

private final AspectJExpressionPointcut declaredPointcut

declaringClass

private final Class<?> declaringClass

methodName

private final String methodName

parameterTypes

private final Class<?>[] parameterTypes

aspectJAdviceMethod

private transient Method aspectJAdviceMethod

aspectJAdvisorFactory

private final AspectJAdvisorFactory aspectJAdvisorFactory

aspectInstanceFactory

private final MetadataAwareAspectInstanceFactory aspectInstanceFactory

declarationOrder

private final int declarationOrder

aspectName

private final String aspectName

pointcut

private final Pointcut pointcut

lazy

private final boolean lazy

instantiatedAdvice

@Nullable
private Advice instantiatedAdvice

isBeforeAdvice

@Nullable
private Boolean isBeforeAdvice

isAfterAdvice

@Nullable
private Boolean isAfterAdvice

构造器详细资料

InstantiationModelAwarePointcutAdvisorImpl

public InstantiationModelAwarePointcutAdvisorImpl(AspectJExpressionPointcut declaredPointcut,
 Method aspectJAdviceMethod,
 AspectJAdvisorFactory aspectJAdvisorFactory,
 MetadataAwareAspectInstanceFactory aspectInstanceFactory,
 int declarationOrder,
 String aspectName)

方法详细资料

getPointcut

public Pointcut getPointcut()

The pointcut for Framework AOP to use. Actual behaviour of the pointcut will change depending on the state of the advice.

指定者:

getPointcut 在接口中 PointcutAdvisor

isLazy

public boolean isLazy()

从接口复制的说明: InstantiationModelAwarePointcutAdvisor

Return whether this advisor is lazily initializing its underlying advice.

指定者:

isLazy 在接口中 InstantiationModelAwarePointcutAdvisor

isAdviceInstantiated

public boolean isAdviceInstantiated()

从接口复制的说明: InstantiationModelAwarePointcutAdvisor

Return whether this advisor has already instantiated its advice.

指定者:

isAdviceInstantiated 在接口中 InstantiationModelAwarePointcutAdvisor

getAdvice

public Advice getAdvice()

Lazily instantiate advice if necessary.

指定者:

getAdvice 在接口中 Advisor

返回:

the advice that should apply if the pointcut matches

另请参阅:

• MethodInterceptor
• BeforeAdvice
• AfterAdvice
• ThrowsAdvice
• AfterReturningAdvice

instantiateAdvice

private Advice instantiateAdvice(AspectJExpressionPointcut pointcut)

isPerInstance

public boolean isPerInstance()

This is only of interest for Framework AOP: AspectJ instantiation semantics are much richer. In AspectJ terminology, all a return of true means here is that the aspect is not a SINGLETON.

指定者:

isPerInstance 在接口中 Advisor

返回:

whether this advice is associated with a particular target instance

getAspectMetadata

public AspectMetadata getAspectMetadata()

Return the AspectJ AspectMetadata for this advisor.

getAspectInstanceFactory

public MetadataAwareAspectInstanceFactory getAspectInstanceFactory()

getDeclaredPointcut

public AspectJExpressionPointcut getDeclaredPointcut()

getOrder

public int getOrder()

指定者:

getOrder 在接口中 infra.core.Ordered

getAspectName

public String getAspectName()

从接口复制的说明: AspectJPrecedenceInformation

Return the name of the aspect (bean) in which the advice was declared.

指定者:

getAspectName 在接口中 AspectJPrecedenceInformation

getDeclarationOrder

public int getDeclarationOrder()

从接口复制的说明: AspectJPrecedenceInformation

Return the declaration order of the advice member within the aspect.

指定者:

getDeclarationOrder 在接口中 AspectJPrecedenceInformation

isBeforeAdvice

public boolean isBeforeAdvice()

从接口复制的说明: AspectJPrecedenceInformation

Return whether this is a before advice.

指定者:

isBeforeAdvice 在接口中 AspectJPrecedenceInformation

isAfterAdvice

public boolean isAfterAdvice()

从接口复制的说明: AspectJPrecedenceInformation

Return whether this is an after advice.

指定者:

isAfterAdvice 在接口中 AspectJPrecedenceInformation

determineAdviceType

private void determineAdviceType()

Duplicates some logic from getAdvice, but importantly does not force creation of the advice.

readObject

private void readObject(ObjectInputStream inputStream)
                 throws IOException,
ClassNotFoundException

抛出:

IOException

ClassNotFoundException

toString

public String toString()

覆盖:

toString 在类中 Object