There's a way to exclude specific auto-configuration classes using @SpringBootApplication annotation.
@Import(MyPersistenceConfiguration.class)
@SpringBootApplication(exclude = {
DataSourceAutoConfiguration.class,
DataSourceTransactionManagerAutoConfiguration.class,
HibernateJpaAutoConfiguration.class})
public class MySpringBootApplication {
public static void main(String[] args) {
SpringApplication.run(MySpringBootApplication.class, args);
}
}
@SpringBootApplication#exclude attribute is an alias for @EnableAutoConfiguration#exclude attribute and I find it rather handy and useful.
I added @Import(MyPersistenceConfiguration.class) to the example to demonstrate how you can apply your custom database configuration.