private void runWithContext() {
HaWorkVO work = null;
try {
s_logger.trace("Checking the database");
work = _haDao.take(_serverId);
if (work == null) {
try {
synchronized (this) {
wait(_timeToSleep);
}
return;
} catch (final InterruptedException e) {
s_logger.info("Interrupted");
return;
}
}
NDC.push("work-" + work.getId());
s_logger.info("Processing " + work);
try {
final WorkType wt = work.getWorkType();
Long nextTime = null;
if (wt == WorkType.Migration) {
nextTime = migrate(work);
} else if (wt == WorkType.HA) {
nextTime = restart(work);
} else if (wt == WorkType.Stop || wt == WorkType.CheckStop || wt == WorkType.ForceStop) {
nextTime = stopVM(work);
} else if (wt == WorkType.Destroy) {
nextTime = destroyVM(work);
} else {
assert false : "How did we get here with " + wt.toString();
return;
}
if (nextTime == null) {
s_logger.info("Completed " + work);
work.setStep(Step.Done);
} else {
s_logger.info("Rescheduling " + work + " to try again at " + new Date(nextTime << 10));
work.setTimeToTry(nextTime);
work.setServerId(null);
work.setDateTaken(null);
}
} catch (Exception e) {
s_logger.error("Terminating " + work, e);
work.setStep(Step.Error);
}
_haDao.update(work.getId(), work);
} catch (final Throwable th) {
s_logger.error("Caught this throwable, ", th);
} finally {
if (work != null) {
NDC.pop();
}
}
}
public static WorkCategory fromWorkType(WorkType type) {
if (PUBLICATION.getSubTypes().contains(type)) return PUBLICATION;
else if (CONFERENCE.getSubTypes().contains(type)) return CONFERENCE;
else if (INTELLECTUAL_PROPERTY.getSubTypes().contains(type)) return INTELLECTUAL_PROPERTY;
else if (OTHER_OUTPUT.getSubTypes().contains(type)) return OTHER_OUTPUT;
else throw new IllegalArgumentException("Invalid work type provided: " + type.name());
}
