What is spring bean life cycle?
A “Spring bean” is just a Spring managed instantiation of a Java class.
The Spring IoC container is responsible for instantiating, initializing, and wiring beans.
The container also manages the life cycle of beans.
Spring provides several ways through which you can tap into the bean lifecycle..
What is the scope of bean?
Scopes a single bean definition to any number of object instances. request. Scopes a single bean definition to the lifecycle of a single HTTP request; that is each and every HTTP request will have its own instance of a bean created off the back of a single bean definition.
Why spring bean scope is singleton by default?
singleton is default bean scope in spring container. It tells the container to create and manage only one instance of bean class, per container. This single instance is stored in a cache of such singleton beans, and all subsequent requests and references for that named bean return the cached instance.
How do you define a prototype scope for a bean in spring?
When a spring bean is scoped as a prototype, the Spring IoC container creates new bean instance every time when a request is made for that bean. We can define the scope of a bean as prototype using scope=”prototype” attribute of
Which attribute is used to set the scope of the bean?
Which attribute is used to set the scope of the bean? Explanation: Scope attribute defines the scope of a bean.
What is difference between @inject and @autowired?
The @Autowired annotation is used for auto-wiring in Spring framework. … The @Inject annotation also serves the same purpose, but the main difference between them is that @Inject is a standard annotation for dependency injection and @Autowired is spring specific.