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

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org.springframework.aop.aspectj.annotation
Class PrototypeAspectInstanceFactory

java.lang.Object
  org.springframework.aop.aspectj.annotation.BeanFactoryAspectInstanceFactory
      org.springframework.aop.aspectj.annotation.PrototypeAspectInstanceFactory

All Implemented Interfaces:: MetadataAwareAspectInstanceFactory, AspectInstanceFactory, Ordered

public class PrototypeAspectInstanceFactory
extends BeanFactoryAspectInstanceFactory
extends BeanFactoryAspectInstanceFactory

AspectInstanceFactory backed by a BeanFactory-provided prototype, enforcing prototype semantics.

Note that this may instantiate multiple times, which probably won't give the semantics you expect. Use a LazySingletonAspectInstanceFactoryDecorator to wrap this to ensure only one new aspect comes back.

Since:: 2.0
Author:: Rod Johnson, Juergen Hoeller
See Also:: BeanFactory, LazySingletonAspectInstanceFactoryDecorator

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

PrototypeAspectInstanceFactory(BeanFactory beanFactory, String name)
Create a PrototypeAspectInstanceFactory.

Method Summary

Methods inherited from class org.springframework.aop.aspectj.annotation.BeanFactoryAspectInstanceFactory

getAspectInstance, getAspectMetadata, getOrder, toString

Methods inherited from class java.lang.Object

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

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

Constructor Summary
`PrototypeAspectInstanceFactory(BeanFactory beanFactory, String name)` Create a PrototypeAspectInstanceFactory.

Methods inherited from class org.springframework.aop.aspectj.annotation.BeanFactoryAspectInstanceFactory
`getAspectInstance, getAspectMetadata, getOrder, toString`

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

Constructor Detail

PrototypeAspectInstanceFactory

public PrototypeAspectInstanceFactory(BeanFactory beanFactory,
                                      String name)

Create a PrototypeAspectInstanceFactory. AspectJ will be called to introspect to create AJType metadata using the type returned for the given bean name from the BeanFactory.

Parameters:: beanFactory - the BeanFactory to obtain instance(s) from; name - the name of the bean