Building Web Apps with Spring 5 and Angular

Configure bean definitions

First and foremost, one will be required to configure bean definitions in order to inject a SessionFactory instance as a member variable in DAOs. In order to configure bean definitions, it is recommended to have a class annotated with @Configuration annotation. The following is the code that represents class for configurating bean definitions: 

    @Configuration    @EntityScan("com.book.healthapp.domain")    @EnableTransactionManagement    @PropertySource("classpath:application.properties")    public class AppConfig {         ...     }

Pay attention to some of the following in the earlier given code:

• @Configuration annotation: This is used to indicate that the class can have one or more @Bean annotated methods. These @Bean annotated methods ...