Dynamic constructor arguments when wiring spring beans

Application.java

@Configuration
@ComponentScan
@EnableAutoConfiguration
public class Application implements CommandLineRunner {

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

    @Bean(name = "state")
    @Scope("prototype")
    State state(String stateName) {
        return new State(stateName);
    }

    @Bean(name = "country")
    @Scope("prototype")
    Country country(String countryName) {
        return new Country(countryName);
    }

    @Autowired
    private ApplicationContext context;

    @Override
    public void run(String... args) throws Exception {
        Country usa = (Country) context.getBean("country", "USA");
        usa.report();
    }
}


class Country {

    private State state;

    @Autowired
    private ApplicationContext context;
    private String countryName;

    public Country(String countryName) {
        this.countryName = countryName;
    }

    @PostConstruct
    public void init() {
        String stateName = WorldMap.lookupState(this.countryName);
        this.state = (State) context.getBean("state", stateName);
    }

    public void report() {
        System.out.println(state);
    }
}


class State {

    private String stateName;

    public State(String stateName) {
        this.stateName = stateName;
    }

    @Override
    public String toString() {
        return "State [stateName=" + stateName + "]";
    }

}


class WorldMap {
    public static String lookupState(String country) {
        if (country.equalsIgnoreCase("USA")) {
            return "New York";
        }
        return null;
    }
}