程序包 cn.taketoday.aop.aspectj

类 DeclareParentsAdvisor

java.lang.Object

cn.taketoday.aop.aspectj.DeclareParentsAdvisor

所有已实现的接口:

Advisor, IntroductionAdvisor, IntroductionInfo

public class DeclareParentsAdvisor
extends Object
implements IntroductionAdvisor

Introduction advisor delegating to the given object. Implements AspectJ annotation-style behavior for the DeclareParents annotation.

从以下版本开始:

4.0

作者:

Rod Johnson, Ramnivas Laddad

字段概要

从接口继承的字段 cn.taketoday.aop.Advisor

EMPTY_ADVICE

构造器概要

构造器

构造器	说明
DeclareParentsAdvisor(Class<?> interfaceType, String typePattern, Class<?> defaultImpl)	Create a new advisor for this DeclareParents field.
DeclareParentsAdvisor(Class<?> interfaceType, String typePattern, Object delegateRef)	Create a new advisor for this DeclareParents field.

方法概要

修饰符和类型	方法	说明
Advice	getAdvice()	Return the advice part of this aspect.
ClassFilter	getClassFilter()	Return the filter determining which target classes this introduction should apply to.
Class<?>[]	getInterfaces()	Return the additional interfaces introduced by this Advisor or Advice.
boolean	isPerInstance()	Return whether this advice is associated with a particular instance (for example, creating a mixin) or shared with all instances of the advised class obtained from the same bean factory.
void	validateInterfaces()	Can the advised interfaces be implemented by the introduction advice?

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

DeclareParentsAdvisor

public DeclareParentsAdvisor(Class<?> interfaceType,
 String typePattern,
 Class<?> defaultImpl)

Create a new advisor for this DeclareParents field.

参数:

interfaceType - static field defining the introduction

typePattern - type pattern the introduction is restricted to

defaultImpl - the default implementation class

DeclareParentsAdvisor

public DeclareParentsAdvisor(Class<?> interfaceType,
 String typePattern,
 Object delegateRef)

Create a new advisor for this DeclareParents field.

参数:

interfaceType - static field defining the introduction

typePattern - type pattern the introduction is restricted to

delegateRef - the delegate implementation object

方法详细资料

getClassFilter

public ClassFilter getClassFilter()

从接口复制的说明: IntroductionAdvisor

Return the filter determining which target classes this introduction should apply to.

This represents the class part of a pointcut. Note that method matching doesn't make sense to introductions.

指定者:

getClassFilter 在接口中 IntroductionAdvisor

返回:

the class filter

validateInterfaces

public void validateInterfaces()
                        throws IllegalArgumentException

从接口复制的说明: IntroductionAdvisor

Can the advised interfaces be implemented by the introduction advice? Invoked before adding an IntroductionAdvisor.

指定者:

validateInterfaces 在接口中 IntroductionAdvisor

抛出:

IllegalArgumentException - if the advised interfaces can't be implemented by the introduction advice

isPerInstance

public boolean isPerInstance()

从接口复制的说明: Advisor

Return whether this advice is associated with a particular instance (for example, creating a mixin) or shared with all instances of the advised class obtained from the same bean factory.

Note that this method is not currently used by the framework. Typical Advisor implementations always return true. Use singleton/prototype bean definitions or appropriate programmatic proxy creation to ensure that Advisors have the correct lifecycle model.

指定者:

isPerInstance 在接口中 Advisor

返回:

whether this advice is associated with a particular target instance

getAdvice

public Advice getAdvice()

从接口复制的说明: Advisor

Return the advice part of this aspect. An advice may be an interceptor, a before advice, a throws advice, etc.

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

getInterfaces

public Class<?>[] getInterfaces()

从接口复制的说明: IntroductionInfo

Return the additional interfaces introduced by this Advisor or Advice.

指定者:

getInterfaces 在接口中 IntroductionInfo

返回:

the introduced interfaces