Detecting when the Job is STOPPING in a FlatFileItemReader custom bufferedReader instance - spring-batch

Question

How would one detect when the Job has been signaled to stop from within the FlatFileItemReader bufferedFileReader that was created using the configured custom BufferedFileReaderFactory bean. This custom bufferedFileReader tails the file and waits for more input indefinitely so the Job STOPPING status isn't being detected as the code is blocked outside the Spring Batch framework.
I can do this with a Step1->Tasklet->Step1 flow loop that does a Thread.sleep in the Tasklet but the nature of this constantly growing file means I'll be hitting EOF every couple of seconds and generating a huge amount of StepExecution rows in the database.
public class TailingBufferedReaderFactory implements BufferedReaderFactory {
#Override
public BufferedReader create(Resource resource, String encoding) throws IOException {
return new TailingBufferedReader(new InputStreamReader(resource.getInputStream(), encoding));
}
}
public class TailingBufferedReader extends BufferedReader implements JobExecutionListener {
private JobExecution jobExecution;
public TailingBufferedReader(Reader in) {
super(in);
}
#Override
public String readLine() throws IOException {
while (!jobExecution.isStopping()) { //The elusive Job Execution status check
var line = super.readLine();
if (line == null) {
Thread.sleep(waitDurationMillis);
continue;
}
return line;
}
return null;
}
// Ideally something like this configured on the Job
#Override
public void beforeJob(JobExecution jobExecution) {
this.jobExecution = jobExecution;
}
#Override
public void afterJob(JobExecution jobExecution) {}
}