가장 쉬운 해결책은 FirstJob 완료 후 콜백에 JobExecutionListener
을 추가하는 것입니다. 그리고 AfterJob
콜백에서 두 번째 작업을 시작하십시오. FirstJob의 executionContext를 얻었으므로 Job을 기반으로 작업 실행 전략을 적용 할 수 있습니다. 당신은 깔끔한 디자인이 될 수 메시징 서비스에 대한 이러한 접근 방식을 향상시킬 수 있습니다
<batch:job id="kpJob1" incrementer="jobIncrementer"
restartable="true">
<batch:listeners>
<batch:listener>
<bean class="com.kp.job.KpJobListener">
<constructor-arg name="job" ref="kpJob2" />
<constructor-arg name="jobLauncher" ref="jobLauncher" />
</bean>
</batch:listener>
</batch:listeners>
<batch:step id="kpJob1.step1" allow-start-if-complete="true">
<batch:tasklet>
<bean class="com.kp.job.step.task.KpTasklet" />
</batch:tasklet>
</batch:step>
</batch:job>
public class KpJobListener implements JobExecutionListener {
private final static Logger LOG = LoggerFactory.getLogger(KpJobListener.class);
private Job job;
private JobLauncher jobLauncher;
public KpJobListener(final Job job, final JobLauncher jobLauncher) {
this.job = job;
this.jobLauncher = jobLauncher;
}
@Override
public void beforeJob(JobExecution jobExecution) {
LOG.info("Strarting job {}");
}
@Override
public void afterJob(JobExecution jobExecution) {
LOG.info("Job is completed job");
CompletableFuture.runAsync(()->{
try {
jobLauncher.run(job, new JobParametersBuilder().toJobParameters());
} catch (JobExecutionAlreadyRunningException | JobRestartException | JobInstanceAlreadyCompleteException
| JobParametersInvalidException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
});
}
}
샘플 봄 - batch.xml.
[내 답변] (http://stackoverflow.com/questions/41364220/how-to-run-spring-batch-jobs-in-certain-order-spring-boot/41437552#41437552) 도움이 되셨습니까? –