A good memory is better than a bad pen. 85-spring3 Learning (6)-beanfactory in bean life cycle

Suppose beanfactory in order to generate and manage beans, a bean from inception to destruction. It will run through several stages.

As far as I know, generic beans are included in the life cycle: Set, initialize, use phase, four core phases destroyed.

1, the establishment of @Bean
The bean definition file is read by beanfactory and the individual bean instances are generated.

2. Initialize @ attribute Injection
Run related Bean Property Dependency Injection

@BeanNameAware of Setbeanname ()
Org.springframework.beans.factory.BeanNameAware

@BeanFactoryAware of Setbeanfactory ()
Org.springFramework.beans.factory.BeanFactoryAware

@BeanPostProcessors of Processbeforeinitialization ()
Org.springFramework.beans.factory.config.BeanPostProcessors

@InitializiongBean of Afterpropertiesset ()
Org.springframework.beans.factory.InitializingBean

Define Init-method in @Bean definition file
Use the "INIT-METHD" to set method name e.g:

<bean id="helloBean"class="org.bearfly.bean.HelloBean" init-method="initBean">

When the code runs to this stage. is to run the Initbean method.

@BeanPostProcessors of Processaafterinitialization ()
Assume that there is no beanpostprocessors instance associated with the bean instance. The Processaafterinitialization () method of the Beanpostprocessor instance is run.

4. Destruction of @DisposableBean Destroy ()
Container Close Org.springframework.beans.factory.DisposableBean

Define Destroy-method in @Bean definition file

<bean id="helloBean"class="org.bearfly.bean.HelloBean" destroy-method="destroyBean">

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A good memory is better than a bad pen. 85-spring3 Learning (6)-beanfactory in bean life cycle