HierarchicalBeanFactory (Spring Framework) - Spring Framework 1.2.9 API 文档英文版

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org.springframework.beans.factory
Interface HierarchicalBeanFactory

All Superinterfaces:: BeanFactory

All Known Subinterfaces:: ApplicationContext, ConfigurableApplicationContext, ConfigurableBeanFactory, ConfigurableListableBeanFactory, ConfigurableWebApplicationContext, WebApplicationContext

All Known Implementing Classes:: AbstractApplicationContext, AbstractAutowireCapableBeanFactory, AbstractBeanFactory, AbstractRefreshableApplicationContext, AbstractRefreshableWebApplicationContext, AbstractXmlApplicationContext, ClassPathXmlApplicationContext, DefaultListableBeanFactory, FileSystemXmlApplicationContext, GenericApplicationContext, GenericWebApplicationContext, StaticApplicationContext, StaticWebApplicationContext, XmlBeanFactory, XmlWebApplicationContext

public interface HierarchicalBeanFactory
extends BeanFactory
extends BeanFactory

Sub-interface implemented by bean factories that can be part of a hierarchy.

The corresponding setParentBeanFactory method for bean factories that allow setting the parent in a configurable fashion can be found in the ConfigurableBeanFactory interface.

Since:: 07.07.2003
Author:: Rod Johnson, Juergen Hoeller
See Also:: ConfigurableBeanFactory.setParentBeanFactory(org.springframework.beans.factory.BeanFactory)

Field Summary

Fields inherited from interface org.springframework.beans.factory.BeanFactory

FACTORY_BEAN_PREFIX

Method Summary

boolean containsLocalBean(String name)
Return whether the local bean factory contains a bean of the given name, ignoring beans defined in ancestor contexts.

BeanFactory getParentBeanFactory()
Return the parent bean factory, or null if there is none.

Methods inherited from interface org.springframework.beans.factory.BeanFactory

containsBean, getAliases, getBean, getBean, getType, isSingleton

Fields inherited from interface org.springframework.beans.factory.BeanFactory
`FACTORY_BEAN_PREFIX`

Method Summary
`boolean`	`containsLocalBean(String name)` Return whether the local bean factory contains a bean of the given name, ignoring beans defined in ancestor contexts.
`BeanFactory`	`getParentBeanFactory()` Return the parent bean factory, or `null` if there is none.

Methods inherited from interface org.springframework.beans.factory.BeanFactory
`containsBean, getAliases, getBean, getBean, getType, isSingleton`

Method Detail

getParentBeanFactory

BeanFactory getParentBeanFactory()

Return the parent bean factory, or null if there is none.

containsLocalBean

boolean containsLocalBean(String name)

Return whether the local bean factory contains a bean of the given name, ignoring beans defined in ancestor contexts.

This is an alternative to containsBean, ignoring a bean of the given name from an ancestor bean factory.

Parameters:: name - the name of the bean to query
Returns:: whether a bean with the given name is defined in the local factory
See Also:: BeanFactory.containsBean(java.lang.String)