By implementing InitializingBean and DisposableBean interfaces
Providing init-method and destroy-method in xml configuration or @PostConstruct and @PreDestroy annotations for methods
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@Bean(initMethodName="init") |
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<bean id="service" class="Service" init-method="init" destroy-method="destroy"> |
For activating post processor annotation annotations use
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<bean class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor" /> |
or by
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<context:annotation-config> |
used to activate applied annotations in already registered beans in application context (context:component-scan does what context:annotation-config does, but additionally it scan the packages and register the beans)
ApplicationContextAware –
BeanFactoryAware –
BeanNameAware –
ResourceLoaderAware –
ServletContextAware –
ServletConfigAware –