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

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org.springframework.aop.aspectj
Class AspectJPointcutAdvisor

java.lang.Object
  org.springframework.aop.aspectj.AspectJPointcutAdvisor

All Implemented Interfaces:: Advisor, PointcutAdvisor, Ordered

public class AspectJPointcutAdvisor
extends Object
implements PointcutAdvisor, Ordered
extends Object
implements PointcutAdvisor, Ordered

AspectJPointcutAdvisor that adapts an AbstractAspectJAdvice to the PointcutAdvisor interface.

Since:: 2.0
Author:: Adrian Colyer, Juergen Hoeller

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

AspectJPointcutAdvisor(AbstractAspectJAdvice advice)
          Create a new AspectJPointcutAdvisor for the given advice

Method Summary

boolean equals(Object other)


Advice getAdvice()
          Return the advice part of this aspect.

int getOrder()
          Return the order value of this object, with a higher value meaning greater in terms of sorting.

Pointcut getPointcut()
          Get the Pointcut that drives this advisor.

int hashCode()


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 Spring bean factory.

void setOrder(int order)


Methods inherited from class java.lang.Object

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

Fields inherited from interface org.springframework.core.Ordered
`HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE`

Constructor Summary
`AspectJPointcutAdvisor(AbstractAspectJAdvice advice)` Create a new AspectJPointcutAdvisor for the given advice

Method Summary
`boolean`	`equals(Object other)`
`Advice`	`getAdvice()` Return the advice part of this aspect.
`int`	`getOrder()` Return the order value of this object, with a higher value meaning greater in terms of sorting.
`Pointcut`	`getPointcut()` Get the Pointcut that drives this advisor.
`int`	`hashCode()`
`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 Spring bean factory.
`void`	`setOrder(int order)`

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

Constructor Detail

AspectJPointcutAdvisor

public AspectJPointcutAdvisor(AbstractAspectJAdvice advice)

Create a new AspectJPointcutAdvisor for the given advice

Parameters:: advice - the AbstractAspectJAdvice to wrap

Method Detail

setOrder

public void setOrder(int order)

isPerInstance

public boolean isPerInstance()

Description copied from interface: 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 Spring 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.

Specified by:: isPerInstance in interface Advisor

Returns:: whether this advice is associated with a particular target instance

getAdvice

public Advice getAdvice()

Description copied from interface: Advisor

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

Specified by:: getAdvice in interface Advisor

Returns:: the advice that should apply if the pointcut matches
See Also:: MethodInterceptor, BeforeAdvice, ThrowsAdvice, AfterReturningAdvice

getPointcut

public Pointcut getPointcut()

Description copied from interface: PointcutAdvisor

Get the Pointcut that drives this advisor.

Specified by:: getPointcut in interface PointcutAdvisor

getOrder

public int getOrder()

Description copied from interface: Ordered

Return the order value of this object, with a higher value meaning greater in terms of sorting.

Normally starting with 0 or 1, with Ordered.LOWEST_PRECEDENCE indicating greatest. Same order values will result in arbitrary positions for the affected objects.

Higher value can be interpreted as lower priority, consequently the first object has highest priority (somewhat analogous to Servlet "load-on-startup" values).

Note that order values below 0 are reserved for framework purposes. Application-specified values should always be 0 or greater, with only framework components (internal or third-party) supposed to use lower values.

Specified by:: getOrder in interface Ordered

Returns:: the order value
See Also:: Ordered.LOWEST_PRECEDENCE

equals

public boolean equals(Object other)

Overrides:: equals in class Object

hashCode

public int hashCode()

Overrides:: hashCode in class Object