Bean factory implementations should support the standard bean lifecycle interfaces as far as possible. The full set of initialization methods and their standard order is:
BeanFactory的實現應該盡可能支持標準的bean生命周期,以下是所以的方法的順序的依次列表
1. BeanNameAware's??
setBeanName
2. BeanClassLoaderAware's?
setBeanClassLoader
3. BeanFactoryAware's??
setBeanFactory
4. ResourceLoaderAware's
setResourceLoader
(only applicable when running in an application context)
5. ApplicationEventPublisherAware's
setApplicationEventPublisher
(only applicable when running in an application context)
6. MessageSourceAware's
setMessageSource
(only applicable when running in an application context)
7. ApplicationContextAware's
setApplicationContext
(only applicable when running in an application context)
8. ServletContextAware's
setServletContext
(only applicable when running in a web application context)
9.
postProcessBeforeInitialization
methods of BeanPostProcessors
10. InitializingBean's
afterPropertiesSet
11. a custom init-method definition
12.
postProcessAfterInitialization
methods of BeanPostProcessors
?當關閉一個bean的時候
On shutdown of a bean factory, the following lifecycle methods apply:
1. DisposableBean's
destroy
2. a custom destroy-method definition
Method Summary |
---|
?boolean | containsBean(String?name) ??????????Does this bean factory contain a bean with the given name? |
?String[] | getAliases(String?name) ??????????Return the aliases for the given bean name, if any. |
?Object | getBean(String?name) ??????????Return an instance, which may be shared or independent, of the specified bean. |
?Object | getBean(String?name, Class?requiredType) ??????????Return an instance, which may be shared or independent, of the specified bean. |
?Class | getType(String?name) ??????????Determine the type of the bean with the given name. |
?boolean | isPrototype(String?name) ??????????Is this bean a prototype? |
?boolean | isSingleton(String?name) ??????????Is this bean a shared singleton? |
?boolean | isTypeMatch(String?name, Class?targetType) ??????????Check whether the bean with the given name matches the specified type. |
?
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國富論
posted on 2007-08-28 14:09
華夢行 閱讀(565)
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