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

If you use Beanfactory to build and manage beans, a bean will go through several stages of execution, from build to destroy.
I personally understand that the general bean life cycle mainly includes: Build, initialize, use phase, destroy four core phases.

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

2. Initialize @ attribute Injection
Executes the associated 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

Init-method defined 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, the Initbean method is executed.

@BeanPostProcessors of Processaafterinitialization ()
If any of the Beanpostprocessors instances are associated with the bean instance, the Processaafterinitialization () method of the Beanpostprocessor instance is executed.

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

Destroy-method defined in @Bean definition file

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

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