import org.springframework.batch.core.*;
import org.springframework.batch.core.configuration.annotation.*;
import org.springframework.beans.factory.annotation.*;
import org.springframework.context.annotation.*;

@Configuration
public class SpringBatchConfiguration {

    private final StepBuilderFactory stepBuilderFactory;

    @Bean
    @Qualifier("validationStep")
    Step validationStep(ValidationTasklet validationTasklet){
        return stepBuilderFactory.get("validationStep")
                .tasklet(validationTasklet)
                .build();
    }

    @Bean(name = "JOB_NAME")
    Job springBatchJob(
        @Autowired JobBuilderFactory jobBuilderFactory,
        @Qualifier("validationStep") Step validationStep
    ){
    return jobBuilderFactory.get("JOB_NAME")
             .start(validationStep)
             .build();
}