Spring Framework Annotations

Spring Framework - 14 Cards

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@Configuration

Indicates that a class declares one or more Bean methods that generate bean definitions

@ComponentScan

Define specific packages to scan for components

@Bean

Indicates that a method produces a bean to be managed by the Spring container

@Component

Indicates an annotated class is a component

@Service

Indicates an annotated class has business logic

@Controller

Indicates an annotated class is a web controller

@Repository

Indicates an annotated class manipulates data in a database

@Primary

Gives preference to a bean for autowiring

@Qualifier

Used on a field or parameter as a qualifier for candidate beans when autowiring

@Lazy

Indicates that a bean has to be lazily initialized

@PostConstruct

Identifies the method executed after dependency injection for initialization

@PreDestroy

Receives callback notification for removal of an instance from Spring container

@Named

CDI annotation similar to @Component

@Inject

CDI annotation similar to @Autowired