A contemporary take a look at the Spring Framework

@RestController
public class MovieController {

    non-public last MovieRepository movieRepository;

    public MovieController(MovieRepository movieRepository) {
        this.movieRepository = movieRepository;
    }

    // Discover the return kind
    @GetMapping("/motion pictures")
    public Flux getAllMovies() {
        return movieRepository.findAll();
    }
}

When utility necessities name for high-throughput information processing, WebFlux is a perfect answer.

Java persistence with Spring Information

Spring Information is a extremely refined, persistence-aware framework that has been refined over time. Along with supporting Java’s Jakarta Persistence API, Spring offers simple entry to newer approaches similar to the next repository class. Notice that this class doesn’t require any annotation as a result of Spring Boot acknowledges it subclasses a persistence base-class:

import org.springframework.information.repository.reactive.ReactiveCrudRepository;

public interface MovieRepository extends ReactiveCrudRepository {
    
	// You outline the strategy signature; Spring Information R2DBC offers the implementation
	Flux findByGenre(String style);
}

This code makes use of Spring R2DBC, a relational database connection library that makes use of asynchronous reactive drivers. The wonder is that the engine itself offers the implementation based mostly on the fields and strategies of the info object; because the developer, you would not have to implement the findByGenre technique.