Spring annotation-config XML Configuration
Read here: https://www.concretepage.com/spring/s...
The annotation-config activates following annotations in bean classes.
1. Spring @Required and @Autowired annotations.
2. JSR 250 @PostConstruct, @PreDestroy and @Resource annotations.
3. JAX-WS @WebServiceRef annotation.
4. EJB 3 @EJB annotation.
5. JPA @PersistenceContext and @PersistenceUnit annotations.
