Spring Boot Project with Scope annotation Session 5 | Spring Boot Tutorial |
Spring Boot Project with Scope annotation Session 5 | Spring Boot Tutorial | #spring #springboot
In Spring Framework, a *scope annotation* is used to specify the lifecycle and visibility of a Spring bean within the Spring container. It defines how long a bean instance should exist and how it should be shared among components.
Some commonly used scope annotations in Spring include:
1. `@Singleton` (default): Bean is a singleton, and a single instance is shared across the entire application.
2. `@Prototype`: Bean is created fresh each time it's requested.
3. `@RequestScoped`: Bean is created per HTTP request (for web applications).
4. `@SessionScoped`: Bean is created per user session (for web applications).
5. `@ApplicationScoped`: Bean is created once for the entire application context (for web applications).
These annotations help you control when and how Spring manages the lifecycle of your beans.