程序包 infra.aop.scope

类 ScopedProxyFactoryBean

java.lang.Object

infra.aop.framework.ProxyConfig

infra.aop.scope.ScopedProxyFactoryBean

所有已实现的接口:

AopInfrastructureBean, infra.beans.factory.Aware, infra.beans.factory.BeanFactoryAware, infra.beans.factory.FactoryBean<Object>, Serializable

public class ScopedProxyFactoryBean
extends ProxyConfig
implements infra.beans.factory.FactoryBean<Object>, infra.beans.factory.BeanFactoryAware, AopInfrastructureBean

Convenient proxy factory bean for scoped objects.

Proxies created using this factory bean are thread-safe singletons and may be injected into shared objects, with transparent scoping behavior.

Proxies returned by this class implement the ScopedObject interface. This presently allows for removing the corresponding object from the scope, seamlessly creating a new instance in the scope on next access.

Please note that the proxies created by this factory are class-based proxies by default. This can be customized through switching the "proxyTargetClass" property to "false".

从以下版本开始:

4.0

作者:

Rod Johnson, Juergen Hoeller

另请参阅:

• ProxyConfig.setProxyTargetClass(boolean)
• 序列化表格

字段概要

字段

修饰符和类型	字段	说明
private Object	proxy	The cached singleton proxy.
private final SimpleBeanTargetSource	scopedTargetSource	The TargetSource that manages scoping.
private String	targetBeanName	The name of the target bean.

从接口继承的字段 infra.beans.factory.FactoryBean

OBJECT_TYPE_ATTRIBUTE

构造器概要

构造器

构造器	说明
ScopedProxyFactoryBean()	Create a new ScopedProxyFactoryBean instance.

方法概要

修饰符和类型	方法	说明
Object	getObject()
Class<?>	getObjectType()
boolean	isSingleton()
void	setBeanFactory(infra.beans.factory.BeanFactory beanFactory)
void	setTargetBeanName(String targetBeanName)	Set the name of the bean that is to be scoped.

从类继承的方法 infra.aop.framework.ProxyConfig

copyFrom, isExposeProxy, isFrozen, isOpaque, isOptimize, isProxyTargetClass, setExposeProxy, setFrozen, setOpaque, setOptimize, setProxyTargetClass, toString

从类继承的方法 java.lang.Object

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

字段详细资料

scopedTargetSource

private final SimpleBeanTargetSource scopedTargetSource

The TargetSource that manages scoping.

targetBeanName

@Nullable
private String targetBeanName

The name of the target bean.

proxy

@Nullable
private Object proxy

The cached singleton proxy.

构造器详细资料

ScopedProxyFactoryBean

public ScopedProxyFactoryBean()

Create a new ScopedProxyFactoryBean instance.

方法详细资料

setTargetBeanName

public void setTargetBeanName(String targetBeanName)

Set the name of the bean that is to be scoped.

setBeanFactory

public void setBeanFactory(infra.beans.factory.BeanFactory beanFactory)

指定者:

setBeanFactory 在接口中 infra.beans.factory.BeanFactoryAware

getObject

public Object getObject()

指定者:

getObject 在接口中 infra.beans.factory.FactoryBean<Object>

getObjectType

public Class<?> getObjectType()

指定者:

getObjectType 在接口中 infra.beans.factory.FactoryBean<Object>

isSingleton

public boolean isSingleton()

指定者:

isSingleton 在接口中 infra.beans.factory.FactoryBean<Object>