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

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org.springframework.context.support
Class ApplicationContextAwareProcessor

java.lang.Object
  org.springframework.context.support.ApplicationContextAwareProcessor

All Implemented Interfaces:: BeanPostProcessor

public class ApplicationContextAwareProcessor
extends Object
implements BeanPostProcessor
extends Object
implements BeanPostProcessor

BeanPostProcessor implementation that passes the ApplicationContext to beans that implement the ResourceLoaderAware, ApplicationEventPublisherAware, MessageSourceAware and/or ApplicationContextAware interfaces. If all of them are implemented, they are satisfied in the given order.

Application contexts will automatically register this with their underlying bean factory. Applications do not use this directly.

Since:: 10.10.2003
Author:: Juergen Hoeller
See Also:: ResourceLoaderAware, ApplicationEventPublisherAware, MessageSourceAware, ApplicationContextAware, AbstractApplicationContext.refresh()

Field Summary

protected Log logger


Constructor Summary

ApplicationContextAwareProcessor(ApplicationContext applicationContext)
          Create a new ApplicationContextAwareProcessor for the given context.

Method Summary

Object postProcessAfterInitialization(Object bean, String name)
          Apply this BeanPostProcessor to the given new bean instance after any bean initialization callbacks (like InitializingBean's afterPropertiesSet or a custom init-method).

Object postProcessBeforeInitialization(Object bean, String beanName)
          Apply this BeanPostProcessor to the given new bean instance before any bean initialization callbacks (like InitializingBean's afterPropertiesSet or a custom init-method).

Methods inherited from class java.lang.Object

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

Field Summary
`protected Log`	`logger`

Constructor Summary
`ApplicationContextAwareProcessor(ApplicationContext applicationContext)` Create a new ApplicationContextAwareProcessor for the given context.

Method Summary
`Object`	`postProcessAfterInitialization(Object bean, String name)` Apply this BeanPostProcessor to the given new bean instance after any bean initialization callbacks (like InitializingBean's afterPropertiesSet or a custom init-method).
`Object`	`postProcessBeforeInitialization(Object bean, String beanName)` Apply this BeanPostProcessor to the given new bean instance before any bean initialization callbacks (like InitializingBean's afterPropertiesSet or a custom init-method).

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

Field Detail

logger

protected final Log logger

Constructor Detail

ApplicationContextAwareProcessor

public ApplicationContextAwareProcessor(ApplicationContext applicationContext)

Create a new ApplicationContextAwareProcessor for the given context.

Method Detail

postProcessBeforeInitialization

public Object postProcessBeforeInitialization(Object bean,
                                              String beanName)
                                       throws BeansException

Description copied from interface: BeanPostProcessor

Apply this BeanPostProcessor to the given new bean instance before any bean initialization callbacks (like InitializingBean's afterPropertiesSet or a custom init-method). The bean will already be populated with property values. The returned bean instance may be a wrapper around the original.

Specified by:: postProcessBeforeInitialization in interface BeanPostProcessor

Parameters:: bean - the new bean instance; beanName - the name of the bean
Returns:: the bean instance to use, either the original or a wrapped one
Throws:: BeansException - in case of errors
See Also:: InitializingBean.afterPropertiesSet()

postProcessAfterInitialization

public Object postProcessAfterInitialization(Object bean,
                                             String name)