使用Dagger2将每个请求的凭证作为参数传递给AWS Client

Question

我正在尝试使用Dagger 2管理依赖项。我需要为每个收到的请求检索并传递AWS凭证，但是我找不到一种干净的方法。

根据我一直在阅读的内容，该想法是将“新产品”与“可注射产品”结合在一起。

如果可能（简化代码），我想实现以下目标：

public static void main(String[] args) {
    Credentials credentialsOne = new Credentials("username1", "password1");
    DaggerAWSComponent.builder().withCredentials(credentialsOne).build();    

    Credentials credentialsTwo = new Credentials("username2", "password2");
    DaggerAWSComponent.builder().withCredentials(credentialsTwo).build();
}

@Component(modules = Module.class)
interface Component {

    UseCase useCase();

}

@Module
class Module {

    @Provides
    static Organizations provideOrganizations(Credentials credentials) {
        return Builder.standard().withCredentials(credentials).build();
    }
}

public class UseCase {

    private final AWSOrganizations awsOrganizations;

    @Inject
    public UseCase(final AWSOrganizations awsOrganizations) {
        this.awsOrganizations = awsOrganizations;
    }

}