Mastering Spring Framework Fundamentals - Spring-managed Bean Lifecycle Callback Methods

The video tutorial explains the concept of callbacks in the Spring framework, focusing on the lifecycle of beans. It covers the initialization and destruction phases, detailing methods like 'after properties set' and 'destroy'. The tutorial also discusses the application context lifecycle, emphasizing the importance of explicitly closing the context to ensure proper resource management. Key interfaces like InitializingBean and DisposableBean are highlighted, showing how they allow developers to hook into the bean lifecycle for initialization and cleanup tasks.

What are the two primary states that a Spring bean goes through during its lifecycle?

How can a service bean utilize the repository bean after it has been fully initialized?

Explain the purpose of the 'after properties set' method in Spring.

What is the role of the 'disposable bean' interface in the Spring framework?

What is the significance of the 'destroy' method in the context of bean lifecycle management?

How does Spring ensure that beans implementing 'initializing bean' or 'disposable bean' are registered for lifecycle callbacks?

Describe the process that occurs when the application context is closed in Spring.