org.springframework.aop.target

类 PrototypeTargetSource

java.lang.Object

org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource

org.springframework.aop.target.AbstractPrototypeBasedTargetSource

org.springframework.aop.target.PrototypeTargetSource

所有已实现的接口:

Serializable, TargetClassAware, TargetSource, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanFactoryAware

public class PrototypeTargetSource
extends AbstractPrototypeBasedTargetSource

TargetSource implementation that creates a new instance of the target bean for each request, destroying each instance on release (after each request).

Obtains bean instances from its containing BeanFactory.

作者:

Rod Johnson, Juergen Hoeller

另请参阅:

AbstractPrototypeBasedTargetSource.setBeanFactory(org.springframework.beans.factory.BeanFactory), AbstractBeanFactoryBasedTargetSource.setTargetBeanName(java.lang.String), 序列化表格

字段概要

从类继承的字段 org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource

logger

构造器概要

构造器

构造器和说明
PrototypeTargetSource()

方法概要

限定符和类型	方法和说明
Object	getTarget() Obtain a new prototype instance for every call.
void	releaseTarget(Object target) Destroy the given independent instance.
String	toString()

从类继承的方法 org.springframework.aop.target.AbstractPrototypeBasedTargetSource

destroyPrototypeInstance, newPrototypeInstance, setBeanFactory, writeReplace

从类继承的方法 org.springframework.aop.target.AbstractBeanFactoryBasedTargetSource

copyFrom, equals, getBeanFactory, getTargetBeanName, getTargetClass, hashCode, isStatic, setTargetBeanName, setTargetClass

从类继承的方法 java.lang.Object

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

构造器详细资料

PrototypeTargetSource

public PrototypeTargetSource()

方法详细资料

getTarget

public Object getTarget()
                 throws org.springframework.beans.BeansException

Obtain a new prototype instance for every call.

返回:

the target object which contains the joinpoint, or null if there is no actual target instance

抛出:

org.springframework.beans.BeansException

另请参阅:

AbstractPrototypeBasedTargetSource.newPrototypeInstance()

releaseTarget

public void releaseTarget(Object target)

Destroy the given independent instance.

指定者:

releaseTarget 在接口中 TargetSource

覆盖:

releaseTarget 在类中 AbstractBeanFactoryBasedTargetSource

参数:

target - object obtained from a call to TargetSource.getTarget()

另请参阅:

AbstractPrototypeBasedTargetSource.destroyPrototypeInstance(java.lang.Object)

toString

public String toString()

覆盖:

toString 在类中 AbstractBeanFactoryBasedTargetSource