/**
* Starts new {@link CandidateSession} for the given {@link User} on the given {@link Delivery}
*
* <p>NB: No checks are made on whether the {@link User} should be allowed to start a session on
* this {@link Delivery}.
*/
public CandidateSession launchCandidateSession(
final User candidate,
final Delivery delivery,
final boolean authorMode,
final String lisOutcomeServiceUrl,
final String lisResultSourcedid)
throws CandidateException {
Assert.notNull(candidate, "candidate");
Assert.notNull(delivery, "delivery");
/* Make sure Candidate's account is not disabled */
if (candidate.isLoginDisabled()) {
logAndThrowLaunchException(
candidate, delivery, CandidateExceptionReason.USER_ACCOUNT_DISABLED);
}
/* Make sure Delivery is runnable */
if (delivery.getAssessment() == null) {
logAndThrowLaunchException(
candidate, delivery, CandidateExceptionReason.LAUNCH_INCOMPLETE_DELIVERY);
}
/* If the candidate already has any non-terminated sessions open for this Delivery,
* then we shall reconnect to the (most recent) session instead of creating a new one.
*/
final List<CandidateSession> existingSessions =
candidateSessionDao.getNonTerminatedForDeliveryAndCandidate(delivery, candidate);
if (!existingSessions.isEmpty()) {
final CandidateSession mostRecent = existingSessions.get(existingSessions.size() - 1);
auditLogger.recordEvent(
"Reconnected to existing CandidateSession #"
+ mostRecent.getId()
+ " on Delivery #"
+ delivery.getId());
return mostRecent;
}
/* No existing session to reconnect to, so create a new session.
*
* (NB: The session will later need to be explicitly entered before anything can be done
* with it.)
*/
final CandidateSession candidateSession = new CandidateSession();
candidateSession.setLisOutcomeServiceUrl(lisOutcomeServiceUrl);
candidateSession.setLisResultSourcedid(lisResultSourcedid);
candidateSession.setCandidate(candidate);
candidateSession.setDelivery(delivery);
candidateSession.setAuthorMode(authorMode);
candidateSession.setFinishTime(null);
candidateSession.setTerminationTime(null);
candidateSession.setExploded(false);
candidateSessionDao.persist(candidateSession);
auditLogger.recordEvent(
"Created and initialised new CandidateSession #"
+ candidateSession.getId()
+ " on Delivery #"
+ delivery.getId());
return candidateSession;
}
