ActFramework 依赖注入 III - 定义绑定

// Define bindings
public class MyModule extends org.osgl.inject.Module {
    protected void configure() {
        bind(MyService.class).to(OneService.class);
        bind(MyService.class).named("two").to(TwoService.class);
    }
}

public class MyFactory {

    @org.osgl.inject.annotation.Provides
    public MyService getOneService(OneService oneService) {
        return oneService;
    }

    @org.osgl.inject.annotation.Provides
    @Named("two")
    public MyService getTwoService(TwoService twoService) {
        return twoService;
    }

}

// The interface
@act.inject.AutoBind
public interface MyService {
    void service();
}

// The implemention one
public class OneService implements MyService {
    public void service() {Act.LOGGER.info("ONE is servicing");}
}

// The implemention two
@javax.inject.Named("two")
public class TwoService implements MyService {
    public void service() {Act.LOGGER.info("TWO is servicing");}
}

// Inject the service
public class Serviced {
    
    // this one will get bind to the default implementation: OneService
    @javax.inject.Inject
    private MyService one;

    // this one will get bind to TwoService
    @javax.inject.Inject
    @javax.inject.Named("two")
    private MyService two;
}