Spring Batch

重複実行

code:java

public class SimpleJobRepository implements JobRepository {

@Override

public JobExecution createJobExecution(String jobName, JobParameters jobParameters) ... {

...

/*

* Find all jobs matching the runtime information.

*

* If this method is transactional, and the isolation level is

* REPEATABLE_READ or better, another launcher trying to start the same

* job in another thread or process will block until this transaction

* has finished.

*/

...

}