Spring Cloud Function Entry Point

Application.java

@SpringBootApplication
public class Application {

    @Autowired
    ClimateReadingRepository climateReadingRepository;

    @Bean(name = "saveReadings")
    public Function<ClimateReading, ClimateReading> saveReadings() {
        return (reading) -> climateReadingRepository.save(reading);
    }

    public static void main(String[] args) throws Exception {
        SpringApplication.run(Application.class, args);
    }

}