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Can you explain the stages of the bean lifecycle in Spring Framework?

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Answer from AI

The lifecycle of a bean in the Spring Framework includes several key stages:

  1. Creation of the instance — Spring creates the bean object, usually through the constructor.
  2. Dependency injection — automatic or manual injection of dependencies into fields or setters occurs.
  3. Callback processing — if the bean implements interfaces like BeanNameAware, BeanFactoryAware, etc., the corresponding methods are called to pass the context.
  4. Initialization — a method annotated with @PostConstruct or specified in init-method is called.
  5. Bean usage — the bean is ready for use and is used in the application.
  6. Destruction — when the work is finished, methods annotated with @PreDestroy or specified in destroy-method are called.

This process provides flexible management of object lifecycle in the application.

Can you explain the stages of the bean lifecycle in… - sobes.tech