void fixStartEndTimeFromMeasurements(Session session) {
Date start = session.getStart();
Date end = session.getEnd();
for (MeasurementStream stream : session.getMeasurementStreams()) {
List<Measurement> measurements = stream.getMeasurements();
if (measurements.isEmpty()) {
continue;
}
Measurement first = measurements.get(0);
Measurement last = measurements.get(measurements.size() - 1);
if (start == null) {
start = first.getTime();
} else {
start = start.before(first.getTime()) ? start : first.getTime();
}
if (end == null) {
end = last.getTime();
} else {
end = end.before(last.getTime()) ? last.getTime() : end;
}
}
if (start == null || end == null) {
String message =
"Session ["
+ session.getId()
+ "] has incorrect start/end date ["
+ start
+ "/"
+ end
+ "]";
throw new SessionSyncException(message);
}
session.setStart(new Date(start.getTime()));
session.setEnd(new Date(end.getTime()));
}
public void deleteSession() {
Long sessionId = session.getId();
sessionRepository.markSessionForRemoval(sessionId);
discardSession(sessionId);
}
public void updateSession(Session from) {
Preconditions.checkNotNull(from.getId(), "Unsaved session?");
setTitleTagsDescription(from.getId(), from.getTitle(), from.getTags(), from.getDescription());
}