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

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org.springframework.aop.scope
Class DefaultScopedObject

java.lang.Object
  org.springframework.aop.scope.DefaultScopedObject

All Implemented Interfaces:

RawTargetAccess, ScopedObject

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public class DefaultScopedObject
extends Object
implements ScopedObject

Default implementation of the ScopedObject interface.

Simply delegates the calls to the underlying bean factory (BeanFactory.getBean(String)/ ConfigurableBeanFactory.destroyScopedBean(String)).

Since:

2.0

Author:

Juergen Hoeller

See Also:

BeanFactory.getBean(java.lang.String), ConfigurableBeanFactory.destroyScopedBean(java.lang.String)

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Constructor Summary
DefaultScopedObject(ConfigurableBeanFactory beanFactory, String targetBeanName)           Creates a new instance of the DefaultScopedObject class.

 

Method Summary
Object	getTargetObject()           Return the current target object behind this scoped object proxy, in its raw form (as stored in the target scope).
void	removeFromScope()           Remove this object from its target scope, for example from the backing session.

 

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

 

Constructor Detail

DefaultScopedObject

public DefaultScopedObject(ConfigurableBeanFactory beanFactory,
                           String targetBeanName)

Creates a new instance of the DefaultScopedObject class.

Parameters:

beanFactory - the ConfigurableBeanFactory that holds the scoped target object

targetBeanName - the name of the target bean

Throws:

IllegalArgumentException - if either of the parameters is null; or if the targetBeanName consists wholly of whitespace

Method Detail

getTargetObject

public Object getTargetObject()

Description copied from interface: ScopedObject

Return the current target object behind this scoped object proxy, in its raw form (as stored in the target scope).

The raw target object can for example be passed to persistence providers which would not be able to handle the scoped proxy object.

Specified by:

getTargetObject in interface ScopedObject

Returns:

the current target object behind this scoped object proxy

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removeFromScope

public void removeFromScope()

Description copied from interface: ScopedObject

Remove this object from its target scope, for example from the backing session.

Note that no further calls may be made to the scoped object afterwards (at least within the current thread, that is, with the exact same target object in the target scope).

Specified by:

removeFromScope in interface ScopedObject

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