类 BeanFactoryRefreshableTargetSource
- java.lang.Object
- org.springframework.aop.target.dynamic.AbstractRefreshableTargetSource
- org.springframework.aop.target.dynamic.BeanFactoryRefreshableTargetSource
- 所有已实现的接口:
Refreshable,TargetClassAware,TargetSource
public class BeanFactoryRefreshableTargetSource extends AbstractRefreshableTargetSource
Refreshable TargetSource that fetches fresh target beans from a BeanFactory.Can be subclassed to override
requiresRefresh()to suppress unnecessary refreshes. By default, a refresh will be performed every time the "refreshCheckDelay" has elapsed.- 从以下版本开始:
- 2.0
- 作者:
- Rob Harrop, Rod Johnson, Juergen Hoeller, Mark Fisher
- 另请参阅:
BeanFactory,AbstractRefreshableTargetSource.requiresRefresh(),AbstractRefreshableTargetSource.setRefreshCheckDelay(long)
字段概要
从类继承的字段 org.springframework.aop.target.dynamic.AbstractRefreshableTargetSource
logger, targetObject
构造器概要
构造器 构造器 说明 BeanFactoryRefreshableTargetSource(BeanFactory beanFactory, String beanName)Create a new BeanFactoryRefreshableTargetSource for the given bean factory and bean name.
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 protected ObjectfreshTarget()Retrieve a fresh target object.protected ObjectobtainFreshBean(BeanFactory beanFactory, String beanName)A template method that subclasses may override to provide a fresh target object for the given bean factory and bean name.从类继承的方法 org.springframework.aop.target.dynamic.AbstractRefreshableTargetSource
getLastRefreshTime, getRefreshCount, getTarget, getTargetClass, isStatic, refresh, releaseTarget, requiresRefresh, setRefreshCheckDelay
构造器详细资料
BeanFactoryRefreshableTargetSource
public BeanFactoryRefreshableTargetSource(BeanFactory beanFactory, String beanName)
Create a new BeanFactoryRefreshableTargetSource for the given bean factory and bean name.Note that the passed-in BeanFactory should have an appropriate bean definition set up for the given bean name.
- 参数:
beanFactory- the BeanFactory to fetch beans frombeanName- the name of the target bean
方法详细资料
freshTarget
protected final Object freshTarget()
Retrieve a fresh target object.- 指定者:
freshTarget在类中AbstractRefreshableTargetSource- 返回:
- the fresh target object
obtainFreshBean
protected Object obtainFreshBean(BeanFactory beanFactory, String beanName)
A template method that subclasses may override to provide a fresh target object for the given bean factory and bean name.This default implementation fetches a new target bean instance from the bean factory.