flow.txt

@Entity
@Data
@NoArgsConstructor
class Todo {
	@Id
	@GeneratedValue(strategy = GenerationType.TABLE)
	private Long id;
	
	@NonNull
	private String title;
	private Boolean completed = false;
}


@RepositoryRestResource(collectionResourceRel = "todos", path = "todos")
interface TodoRepository extends JpaRepository<Todo, Long> { 
}


@Slf4j
@RepositoryEventHandler(Todo.class)
class TaskEventHandler {
	@HandleBeforeSave
	public void handleBeforeSave(Todo todo) {
		log.debug("Saving todo: {}", todo.getTitle());
		if (todo.getCompleted()) {
			log.info("This Todo is completed: {}", todo.getTitle());
		}
		log.debug("Completed saving todo: {}", todo.getTitle());
	}
}


	@GetMapping("/slow")
	public String slowRequest() throws InterruptedException{ 
		Thread.sleep(250);
		return "ok";
	}






    	    <version>42.5.0</version>