public AssessmentResult computeAssessmentResult(final CandidateEvent candidateEvent) {
final AssessmentObjectType assessmentType =
candidateEvent.getCandidateSession().getDelivery().getAssessment().getAssessmentType();
switch (assessmentType) {
case ASSESSMENT_ITEM:
final ItemSessionController itemSessionController =
createItemSessionController(candidateEvent, null);
return computeItemAssessmentResult(
candidateEvent.getCandidateSession(), itemSessionController);
case ASSESSMENT_TEST:
final TestSessionController testSessionController =
createTestSessionController(candidateEvent, null);
return computeTestAssessmentResult(
candidateEvent.getCandidateSession(), testSessionController);
default:
throw new QtiWorksLogicException("Unexpected switch case " + assessmentType);
}
}
private File getSessionStateFile(final CandidateEvent candidateEvent) {
final CandidateSession candidateSession = candidateEvent.getCandidateSession();
final AssessmentObjectType assessmentType =
candidateSession.getDelivery().getAssessment().getAssessmentType();
final String stateFileBaseName =
assessmentType == AssessmentObjectType.ASSESSMENT_ITEM
? "itemSessionState"
: "testSessionState";
final File sessionFolder = filespaceManager.obtainCandidateSessionStateStore(candidateSession);
final String stateFileName = stateFileBaseName + candidateEvent.getId() + ".xml";
return new File(sessionFolder, stateFileName);
}
/**
* Extracts the {@link TestSessionState} corresponding to the given {@link CandidateEvent} and
* wraps it in a {@link TestSessionController}.
*
* <p>It is assumed that the test was runnable, so this will never return null.
*/
public TestSessionController createTestSessionController(
final CandidateEvent candidateEvent, final NotificationRecorder notificationRecorder) {
final TestSessionState testSessionState = loadTestSessionState(candidateEvent);
return createTestSessionController(
candidateEvent.getCandidateSession(), testSessionState, notificationRecorder);
}
/**
* Extracts the {@link ItemSessionState} corresponding to the given {@link CandidateEvent} and
* wraps it in a {@link ItemSessionController}.
*
* <p>It is assumed that the item was runnable, so this will never return null.
*/
public ItemSessionController createItemSessionController(
final CandidateEvent candidateEvent, final NotificationRecorder notificationRecorder) {
final ItemSessionState itemSessionState = loadItemSessionState(candidateEvent);
return createItemSessionController(
candidateEvent.getCandidateSession(), itemSessionState, notificationRecorder);
}
