org.springframework.aop.support

Class AbstractBeanFactoryPointcutAdvisor

java.lang.Object

org.springframework.aop.support.AbstractPointcutAdvisor

org.springframework.aop.support.AbstractBeanFactoryPointcutAdvisor

All Implemented Interfaces:

java.io.Serializable, Advisor, PointcutAdvisor, Aware, BeanFactoryAware, Ordered

Direct Known Subclasses:

BeanFactoryCacheOperationSourceAdvisor, BeanFactoryJCacheOperationSourceAdvisor, BeanFactoryTransactionAttributeSourceAdvisor, DefaultBeanFactoryPointcutAdvisor

public abstract class AbstractBeanFactoryPointcutAdvisor
extends AbstractPointcutAdvisor
implements BeanFactoryAware

Abstract BeanFactory-based PointcutAdvisor that allows for any Advice to be configured as reference to an Advice bean in a BeanFactory.

Specifying the name of an advice bean instead of the advice object itself (if running within a BeanFactory) increases loose coupling at initialization time, in order to not initialize the advice object until the pointcut actually matches.

Since:

2.0.2

Author:

Juergen Hoeller

See Also:

setAdviceBeanName(java.lang.String), DefaultBeanFactoryPointcutAdvisor, Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private Advice	advice
private java.lang.String	adviceBeanName
private java.lang.Object	adviceMonitor
private BeanFactory	beanFactory

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
AbstractBeanFactoryPointcutAdvisor()

Method Summary

Modifier and Type	Method and Description
Advice	getAdvice() Return the advice part of this aspect.
java.lang.String	getAdviceBeanName() Return the name of the advice bean that this advisor refers to, if any.
private void	readObject(java.io.ObjectInputStream ois)
void	setAdvice(Advice advice)
void	setAdviceBeanName(java.lang.String adviceBeanName) Specify the name of the advice bean that this advisor should refer to.
void	setBeanFactory(BeanFactory beanFactory) Callback that supplies the owning factory to a bean instance.
java.lang.String	toString()

Methods inherited from class org.springframework.aop.support.AbstractPointcutAdvisor

equals, getOrder, hashCode, isPerInstance, setOrder

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.aop.PointcutAdvisor

getPointcut

Field Detail

adviceBeanName

private java.lang.String adviceBeanName

beanFactory

private BeanFactory beanFactory

advice

private transient Advice advice

adviceMonitor

private transient volatile java.lang.Object adviceMonitor

Constructor Detail

AbstractBeanFactoryPointcutAdvisor

public AbstractBeanFactoryPointcutAdvisor()

Method Detail

setAdviceBeanName

public void setAdviceBeanName(java.lang.String adviceBeanName)

Specify the name of the advice bean that this advisor should refer to.

An instance of the specified bean will be obtained on first access of this advisor's advice. This advisor will only ever obtain at most one single instance of the advice bean, caching the instance for the lifetime of the advisor.

See Also:

getAdvice()

getAdviceBeanName

public java.lang.String getAdviceBeanName()

Return the name of the advice bean that this advisor refers to, if any.

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)

Description copied from interface: BeanFactoryAware

Callback that supplies the owning factory to a bean instance.

Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean.afterPropertiesSet() or a custom init-method.

Specified by:

setBeanFactory in interface BeanFactoryAware

Parameters:

beanFactory - owning BeanFactory (never null). The bean can immediately call methods on the factory.

See Also:

BeanInitializationException

setAdvice

public void setAdvice(Advice advice)

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:

org.aopalliance.intercept.MethodInterceptor, BeforeAdvice, ThrowsAdvice, AfterReturningAdvice

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

readObject

private void readObject(java.io.ObjectInputStream ois)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException