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

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org.springframework.aop.target
Class SimpleBeanTargetSource

java.lang.Object
  org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource
      org.springframework.aop.target.SimpleBeanTargetSource

All Implemented Interfaces:: Serializable, TargetClassAware, TargetSource, BeanFactoryAware

public class SimpleBeanTargetSource
extends AbstractBeanFactoryBasedTargetSource
extends AbstractBeanFactoryBasedTargetSource

Simple TargetSource implementation, freshly obtaining the specified target bean from its containing Spring BeanFactory.

Can obtain any kind of target bean: singleton, scoped, or prototype. Typically used for scoped beans.

Since:: 2.0.3
Author:: Juergen Hoeller
See Also:: Serialized Form

Field Summary

Fields inherited from class org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource

logger

Constructor Summary

SimpleBeanTargetSource()

Method Summary

Object getTarget()
Return a target instance.

Methods inherited from class org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource

copyFrom, equals, getBeanFactory, getTargetBeanName, getTargetClass, hashCode, isStatic, releaseTarget, setBeanFactory, setTargetBeanName, setTargetClass, toString, writeReplace

Methods inherited from class java.lang.Object

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

Fields inherited from class org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource
`logger`

Constructor Summary
`SimpleBeanTargetSource()`

Method Summary
`Object`	`getTarget()` Return a target instance.

Methods inherited from class org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource
`copyFrom, equals, getBeanFactory, getTargetBeanName, getTargetClass, hashCode, isStatic, releaseTarget, setBeanFactory, setTargetBeanName, setTargetClass, toString, writeReplace`

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

Constructor Detail

SimpleBeanTargetSource

public SimpleBeanTargetSource()

Method Detail

getTarget

public Object getTarget()
                 throws Exception

Description copied from interface: TargetSource

Return a target instance. Invoked immediately before the AOP framework calls the "target" of an AOP method invocation.

Returns:: the target object, which contains the joinpoint
Throws:: Exception - if the target object can't be resolved