org.springframework.aop.support
Class DefaultPointcutAdvisor

java.lang.Object
  org.springframework.aop.support.DefaultPointcutAdvisor

All Implemented Interfaces:

Advisor, Ordered, PointcutAdvisor, java.io.Serializable

Direct Known Subclasses:

RegexpMethodPointcutAdvisor

public class DefaultPointcutAdvisor

extends java.lang.Object

implements PointcutAdvisor, Ordered, java.io.Serializable

Convenient pointcut-driven advisor implementation.

This is the most commonly used Advisor implementation. It can be used with any pointcut and advice type, except for introductions. There is normally no need to subclass this class, or to implement custom Advisors.

Author:

Rod Johnson

See Also:

Serialized Form

Constructor Summary

DefaultPointcutAdvisor()
Create an empty DefaultPointcutAdvisor.

DefaultPointcutAdvisor(org.aopalliance.aop.Advice advice)
Create a DefaultPointcutAdvisor that matches all methods.

DefaultPointcutAdvisor(Pointcut pointcut, org.aopalliance.aop.Advice advice)
Create a DefaultPointcutAdvisor, specifying pointcut and advice

Method Summary

boolean	equals(java.lang.Object o)
org.aopalliance.aop.Advice	getAdvice() Return the advice part of this aspect.
int	getOrder() Return the order value of this object, higher value meaning greater in terms of sorting.
Pointcut	getPointcut() Get the Pointcut that drives this advisor.
boolean	isPerInstance() Return whether this advice is associated with a particular instance (for example, creating a mixin) or is it shared with all instances of the advised class obtained from the same Spring bean factory.
void	setAdvice(org.aopalliance.aop.Advice advice)
void	setOrder(int order)
void	setPointcut(Pointcut pointcut)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultPointcutAdvisor

public DefaultPointcutAdvisor()

Create an empty DefaultPointcutAdvisor. Advice and Pointcut must be set before use using setter methods.

DefaultPointcutAdvisor

public DefaultPointcutAdvisor(org.aopalliance.aop.Advice advice)

Create a DefaultPointcutAdvisor that matches all methods. Pointcut.TRUE will be used as pointcut.

Parameters:

advice - advice to use

DefaultPointcutAdvisor

public DefaultPointcutAdvisor(Pointcut pointcut,
                              org.aopalliance.aop.Advice advice)

Create a DefaultPointcutAdvisor, specifying pointcut and advice

Parameters:

pointcut - pointcut targeting the advice

advice - advice to run when pointcut matches

Method Detail

setOrder

public void setOrder(int order)

getOrder

public int getOrder()

Description copied from interface: Ordered

Return the order value of this object, higher value meaning greater in terms of sorting. Normally starting with 0 or 1, Integer.MAX_VALUE 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).

Specified by:

getOrder in interface Ordered

Returns:

the order value

setAdvice

public void setAdvice(org.aopalliance.aop.Advice advice)

getAdvice

public org.aopalliance.aop.Advice getAdvice()

Description copied from interface: Advisor

Return the advice part of this aspect. An advice may be an interceptor, a throws advice, before advice etc.
Spring supports user-defined advice, via the org.springframework.aop.adapter package.

Specified by:

getAdvice in interface Advisor

Returns:

the advice that should apply if the pointcut matches

getPointcut

public Pointcut getPointcut()

Description copied from interface: PointcutAdvisor

Get the Pointcut that drives this advisor.

Specified by:

getPointcut in interface PointcutAdvisor

setPointcut

public void setPointcut(Pointcut pointcut)

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 is it 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. 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

equals

public boolean equals(java.lang.Object o)

toString

public java.lang.String toString()