/** {@inheritDoc} */
@Override
public Status getStatus(FileGroup fileGroup) {
Map<String, Set<String>> parameterMap = new HashMap<String, Set<String>>();
Set<String> fileGroupIdStringSet = new LinkedHashSet<String>();
fileGroupIdStringSet.add(fileGroup.getId().toString());
parameterMap.put(WaspJobParameters.FILE_GROUP_ID, fileGroupIdStringSet);
JobExecution je =
batchJobExplorer.getMostRecentlyStartedJobExecutionInList(
batchJobExplorer.getJobExecutions(FLOW_NAME, parameterMap, false));
if (je == null) return Status.UNKNOWN;
ExitStatus jobExitStatus = je.getExitStatus();
if (jobExitStatus.isRunning()) return Status.STARTED;
if (jobExitStatus.isCompleted()) return Status.COMPLETED;
return Status.FAILED;
}
/**
* Run the specified job, handling all listener and repository calls, and delegating the actual
* processing to {@link #doExecute(JobExecution)}.
*
* @see Job#execute(JobExecution)
* @throws StartLimitExceededException if start limit of one of the steps was exceeded
*/
@Override
public final void execute(JobExecution execution) {
logger.debug("Job execution starting: " + execution);
try {
jobParametersValidator.validate(execution.getJobInstance().getJobParameters());
if (execution.getStatus() != BatchStatus.STOPPING) {
execution.setStartTime(new Date());
updateStatus(execution, BatchStatus.STARTED);
listener.beforeJob(execution);
try {
doExecute(execution);
logger.debug("Job execution complete: " + execution);
} catch (RepeatException e) {
throw e.getCause();
}
} else {
// The job was already stopped before we even got this far. Deal
// with it in the same way as any other interruption.
execution.setStatus(BatchStatus.STOPPED);
execution.setExitStatus(ExitStatus.COMPLETED);
logger.debug("Job execution was stopped: " + execution);
}
} catch (JobInterruptedException e) {
logger.info("Encountered interruption executing job: " + e.getMessage());
if (logger.isDebugEnabled()) {
logger.debug("Full exception", e);
}
execution.setExitStatus(getDefaultExitStatusForFailure(e));
execution.setStatus(BatchStatus.max(BatchStatus.STOPPED, e.getStatus()));
execution.addFailureException(e);
} catch (Throwable t) {
logger.error("Encountered fatal error executing job", t);
execution.setExitStatus(getDefaultExitStatusForFailure(t));
execution.setStatus(BatchStatus.FAILED);
execution.addFailureException(t);
} finally {
if (execution.getStatus().isLessThanOrEqualTo(BatchStatus.STOPPED)
&& execution.getStepExecutions().isEmpty()) {
ExitStatus exitStatus = execution.getExitStatus();
execution.setExitStatus(
exitStatus.and(
ExitStatus.NOOP.addExitDescription(
"All steps already completed or no steps configured for this job.")));
}
execution.setEndTime(new Date());
try {
listener.afterJob(execution);
} catch (Exception e) {
logger.error("Exception encountered in afterStep callback", e);
}
jobRepository.update(execution);
}
}