Milline Springi funktsioon või meetod kutsutakse pärast Bean initsialiseerimist selle loomise protsessis?

In Spring, after the initialization of a Bean, the method annotated with @PostConstruct, if it exists, is called. Additionally, if the Bean implements the InitializingBean interface, the afterPropertiesSet() method is called.

You can also specify an initialization method via the init-method attribute in XML configuration or through the initMethod parameter in the @Bean annotation.

Example with @PostConstruct:

@Component
public class MyBean {
    @PostConstruct
    public void init() {
        // initialization code
    }
}

This ensures that Spring calls the specified method immediately after creating and configuring the Bean, but before its use.