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Example 16 with TestPlanNodeKey

use of uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey in project openolat by klemens.

the class AssessmentTestDisplayController method processReviewItem.

private void processReviewItem(UserRequest ureq, String key) {
    TestPlanNodeKey itemKey = TestPlanNodeKey.fromString(key);
    // Assert.notNull(itemKey, "itemKey");
    NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
    TestSessionState testSessionState = testSessionController.getTestSessionState();
    // assertSessionNotTerminated(candidateSession);
    try {
        if (!testSessionController.mayReviewItem(itemKey)) {
            logError("CANNOT_REVIEW_TEST_ITEM", null);
            candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_REVIEW_TEST_ITEM, null);
            return;
        }
    } catch (final QtiCandidateStateException e) {
        logError("CANNOT_REVIEW_TEST_ITEM", e);
        candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_REVIEW_TEST_ITEM, e);
        return;
    } catch (final RuntimeException e) {
        candidateAuditLogger.logAndThrowCandidateException(candidateSession, CandidateExceptionReason.CANNOT_REVIEW_TEST_ITEM, e);
        logError("CANNOT_REVIEW_TEST_ITEM", e);
        // handleExplosion(e, candidateSession);
        return;
    }
    /* Record current result state */
    computeAndRecordTestAssessmentResult(ureq.getRequestTimestamp(), testSessionState, false);
    /* Record and log event */
    final CandidateEvent candidateTestEvent = qtiService.recordCandidateTestEvent(candidateSession, testEntry, entry, CandidateTestEventType.REVIEW_ITEM, null, itemKey, testSessionState, notificationRecorder);
    this.lastEvent = candidateTestEvent;
    candidateAuditLogger.logCandidateEvent(candidateTestEvent);
}
Also used : QtiCandidateStateException(uk.ac.ed.ph.jqtiplus.exception.QtiCandidateStateException) OLATRuntimeException(org.olat.core.logging.OLATRuntimeException) TestSessionState(uk.ac.ed.ph.jqtiplus.state.TestSessionState) NotificationRecorder(uk.ac.ed.ph.jqtiplus.notification.NotificationRecorder) TestPlanNodeKey(uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey) CandidateEvent(org.olat.ims.qti21.model.audit.CandidateEvent)

Example 17 with TestPlanNodeKey

use of uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey in project openolat by klemens.

the class AssessmentTestDisplayController method handleResponse.

// public CandidateSession handleResponses(final CandidateSessionContext candidateSessionContext,
// final Map<Identifier, StringResponseData> stringResponseMap,
// final Map<Identifier, MultipartFile> fileResponseMap,
// final String candidateComment)
private void handleResponse(UserRequest ureq, Map<Identifier, ResponseInput> stringResponseMap, Map<Identifier, ResponseInput> fileResponseMap, String candidateComment) {
    NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
    TestSessionState testSessionState = testSessionController.getTestSessionState();
    TestPlanNodeKey currentItemKey = testSessionState.getCurrentItemKey();
    if (currentItemKey == null && getLastEvent() != null && getLastEvent().getTestEventType() == CandidateTestEventType.REVIEW_ITEM) {
        // someone try to send the form in review with tab / return
        return;
    }
    if (!qtiWorksCtrl.validatePresentedItem(currentItemKey)) {
        logError("Response send by browser doesn't match current item key", null);
        ServletUtil.printOutRequestParameters(ureq.getHttpReq());
        if (candidateSession != null && candidateSession.getFinishTime() != null) {
            showWarning("error.test.closed");
        } else {
            showWarning("error.reload.question");
        }
        // this is not the right node in the plan
        return;
    }
    final Map<Identifier, File> fileSubmissionMap = new HashMap<>();
    final Map<Identifier, ResponseData> responseDataMap = new HashMap<>();
    if (stringResponseMap != null) {
        for (final Entry<Identifier, ResponseInput> responseEntry : stringResponseMap.entrySet()) {
            final Identifier identifier = responseEntry.getKey();
            final ResponseInput responseData = responseEntry.getValue();
            if (responseData instanceof StringInput) {
                responseDataMap.put(identifier, new StringResponseData(((StringInput) responseData).getResponseData()));
            } else if (responseData instanceof Base64Input) {
                // only used from drawing interaction
                Base64Input fileInput = (Base64Input) responseData;
                String filename = "submitted_image.png";
                File storedFile = qtiService.importFileSubmission(candidateSession, filename, fileInput.getResponseData());
                responseDataMap.put(identifier, new FileResponseData(storedFile, fileInput.getContentType(), storedFile.getName()));
                fileSubmissionMap.put(identifier, storedFile);
            } else if (responseData instanceof FileInput) {
                FileInput fileInput = (FileInput) responseData;
                File storedFile = qtiService.importFileSubmission(candidateSession, fileInput.getMultipartFileInfos());
                responseDataMap.put(identifier, new FileResponseData(storedFile, fileInput.getContentType(), storedFile.getName()));
                fileSubmissionMap.put(identifier, storedFile);
            }
        }
    }
    ParentPartItemRefs parentParts = getParentSection(currentItemKey);
    String assessmentItemIdentifier = currentItemKey.getIdentifier().toString();
    AssessmentItemSession itemSession = qtiService.getOrCreateAssessmentItemSession(candidateSession, parentParts, assessmentItemIdentifier);
    if (fileResponseMap != null) {
        for (Entry<Identifier, ResponseInput> fileResponseEntry : fileResponseMap.entrySet()) {
            Identifier identifier = fileResponseEntry.getKey();
            FileInput multipartFile = (FileInput) fileResponseEntry.getValue();
            if (!multipartFile.isEmpty()) {
                File storedFile = qtiService.importFileSubmission(candidateSession, multipartFile.getMultipartFileInfos());
                responseDataMap.put(identifier, new FileResponseData(storedFile, multipartFile.getContentType(), storedFile.getName()));
                fileSubmissionMap.put(identifier, storedFile);
            }
        }
    }
    Map<Identifier, AssessmentResponse> candidateResponseMap = qtiService.getAssessmentResponses(itemSession);
    for (Entry<Identifier, ResponseData> responseEntry : responseDataMap.entrySet()) {
        Identifier responseIdentifier = responseEntry.getKey();
        ResponseData responseData = responseEntry.getValue();
        AssessmentResponse candidateItemResponse;
        if (candidateResponseMap.containsKey(responseIdentifier)) {
            candidateItemResponse = candidateResponseMap.get(responseIdentifier);
        } else {
            candidateItemResponse = qtiService.createAssessmentResponse(candidateSession, itemSession, responseIdentifier.toString(), ResponseLegality.VALID, responseData.getType());
        }
        switch(responseData.getType()) {
            case STRING:
                {
                    List<String> data = ((StringResponseData) responseData).getResponseData();
                    String stringuifiedResponse = ResponseFormater.format(data);
                    candidateItemResponse.setStringuifiedResponse(stringuifiedResponse);
                    break;
                }
            case FILE:
                {
                    if (fileSubmissionMap.get(responseIdentifier) != null) {
                        File storedFile = fileSubmissionMap.get(responseIdentifier);
                        candidateItemResponse.setStringuifiedResponse(storedFile.getName());
                    }
                    break;
                }
            default:
                throw new OLATRuntimeException("Unexpected switch case: " + responseData.getType());
        }
        candidateResponseMap.put(responseIdentifier, candidateItemResponse);
    }
    boolean allResponsesValid = true;
    boolean allResponsesBound = true;
    final Date timestamp = ureq.getRequestTimestamp();
    if (candidateComment != null) {
        testSessionController.setCandidateCommentForCurrentItem(timestamp, candidateComment);
    }
    /* Attempt to bind responses (and maybe perform RP & OP) */
    testSessionController.handleResponsesToCurrentItem(timestamp, responseDataMap);
    /* Classify this event */
    final SubmissionMode submissionMode = testSessionController.getCurrentTestPart().getSubmissionMode();
    final CandidateItemEventType candidateItemEventType;
    if (allResponsesValid) {
        candidateItemEventType = submissionMode == SubmissionMode.INDIVIDUAL ? CandidateItemEventType.ATTEMPT_VALID : CandidateItemEventType.RESPONSE_VALID;
    } else {
        candidateItemEventType = allResponsesBound ? CandidateItemEventType.RESPONSE_INVALID : CandidateItemEventType.RESPONSE_BAD;
    }
    /* Record resulting event */
    final CandidateEvent candidateEvent = qtiService.recordCandidateTestEvent(candidateSession, testEntry, entry, CandidateTestEventType.ITEM_EVENT, candidateItemEventType, currentItemKey, testSessionState, notificationRecorder);
    candidateAuditLogger.logCandidateEvent(candidateEvent, candidateResponseMap);
    this.lastEvent = candidateEvent;
    /* Record current result state */
    AssessmentResult assessmentResult = computeAndRecordTestAssessmentResult(timestamp, testSessionState, false);
    ItemSessionState itemSessionState = testSessionState.getCurrentItemSessionState();
    long itemDuration = itemSessionState.getDurationAccumulated();
    itemSession.setDuration(itemDuration);
    ItemResult itemResult = assessmentResult.getItemResult(assessmentItemIdentifier);
    collectOutcomeVariablesForItemSession(itemResult, itemSession);
    /* Persist CandidateResponse entities */
    qtiService.recordTestAssessmentResponses(itemSession, candidateResponseMap.values());
    /* Save any change to session state */
    candidateSession = qtiService.updateAssessmentTestSession(candidateSession);
    addToHistory(ureq, this);
    checkConcurrentExit(ureq);
}
Also used : TestSessionState(uk.ac.ed.ph.jqtiplus.state.TestSessionState) HashMap(java.util.HashMap) FileInput(org.olat.ims.qti21.ui.ResponseInput.FileInput) CandidateEvent(org.olat.ims.qti21.model.audit.CandidateEvent) Identifier(uk.ac.ed.ph.jqtiplus.types.Identifier) SubmissionMode(uk.ac.ed.ph.jqtiplus.node.test.SubmissionMode) StringResponseData(uk.ac.ed.ph.jqtiplus.types.StringResponseData) AssessmentItemSession(org.olat.ims.qti21.AssessmentItemSession) List(java.util.List) AssessmentResult(uk.ac.ed.ph.jqtiplus.node.result.AssessmentResult) ParentPartItemRefs(org.olat.ims.qti21.model.ParentPartItemRefs) CandidateItemEventType(org.olat.ims.qti21.model.audit.CandidateItemEventType) FileResponseData(uk.ac.ed.ph.jqtiplus.types.FileResponseData) StringResponseData(uk.ac.ed.ph.jqtiplus.types.StringResponseData) ResponseData(uk.ac.ed.ph.jqtiplus.types.ResponseData) ItemSessionState(uk.ac.ed.ph.jqtiplus.state.ItemSessionState) NotificationRecorder(uk.ac.ed.ph.jqtiplus.notification.NotificationRecorder) AssessmentResponse(org.olat.ims.qti21.AssessmentResponse) Date(java.util.Date) StringInput(org.olat.ims.qti21.ui.ResponseInput.StringInput) ItemResult(uk.ac.ed.ph.jqtiplus.node.result.ItemResult) OLATRuntimeException(org.olat.core.logging.OLATRuntimeException) FileResponseData(uk.ac.ed.ph.jqtiplus.types.FileResponseData) Base64Input(org.olat.ims.qti21.ui.ResponseInput.Base64Input) File(java.io.File) TestPlanNodeKey(uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey)

Example 18 with TestPlanNodeKey

use of uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey in project openolat by klemens.

the class AssessmentTestDisplayController method suspendAssessmentTest.

/**
 * It suspend the current item
 * @return
 */
private boolean suspendAssessmentTest(Date requestTimestamp) {
    if (!deliveryOptions.isEnableSuspend() || testSessionController == null || testSessionController.getTestSessionState() == null || testSessionController.getTestSessionState().isEnded() || testSessionController.getTestSessionState().isExited() || testSessionController.getTestSessionState().isSuspended()) {
        return false;
    }
    testSessionController.touchDurations(currentRequestTimestamp);
    testSessionController.suspendTestSession(requestTimestamp);
    TestSessionState testSessionState = testSessionController.getTestSessionState();
    TestPlanNodeKey currentItemKey = testSessionState.getCurrentItemKey();
    if (currentItemKey == null) {
        return false;
    }
    TestPlanNode currentItemNode = testSessionState.getTestPlan().getNode(currentItemKey);
    ItemProcessingContext itemProcessingContext = testSessionController.getItemProcessingContext(currentItemNode);
    ItemSessionState itemSessionState = itemProcessingContext.getItemSessionState();
    if (itemProcessingContext instanceof ItemSessionController && !itemSessionState.isEnded() && !itemSessionState.isExited() && itemSessionState.isOpen() && !itemSessionState.isSuspended()) {
        ItemSessionController itemSessionController = (ItemSessionController) itemProcessingContext;
        itemSessionController.suspendItemSession(requestTimestamp);
        computeAndRecordTestAssessmentResult(requestTimestamp, testSessionState, false);
        NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
        final CandidateEvent candidateEvent = qtiService.recordCandidateTestEvent(candidateSession, testEntry, entry, CandidateTestEventType.SUSPEND, null, null, testSessionState, notificationRecorder);
        candidateAuditLogger.logCandidateEvent(candidateEvent);
        this.lastEvent = candidateEvent;
        return true;
    }
    return false;
}
Also used : TestPlanNode(uk.ac.ed.ph.jqtiplus.state.TestPlanNode) TestSessionState(uk.ac.ed.ph.jqtiplus.state.TestSessionState) ItemSessionState(uk.ac.ed.ph.jqtiplus.state.ItemSessionState) NotificationRecorder(uk.ac.ed.ph.jqtiplus.notification.NotificationRecorder) ItemSessionController(uk.ac.ed.ph.jqtiplus.running.ItemSessionController) TestPlanNodeKey(uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey) ItemProcessingContext(uk.ac.ed.ph.jqtiplus.running.ItemProcessingContext) CandidateEvent(org.olat.ims.qti21.model.audit.CandidateEvent)

Example 19 with TestPlanNodeKey

use of uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey in project openolat by klemens.

the class AssessmentTestDisplayController method processNextItem.

private void processNextItem(UserRequest ureq) {
    if (checkConcurrentExit(ureq)) {
        return;
    }
    Date requestTimestamp = ureq.getRequestTimestamp();
    if (testSessionController.hasFollowingNonLinearItem()) {
        TestPlanNode selectedNode = testSessionController.selectFollowingItemNonLinear(requestTimestamp);
        TestPlanNodeKey selectedNodeKey = (selectedNode == null ? null : selectedNode.getKey());
        NotificationRecorder notificationRecorder = new NotificationRecorder(NotificationLevel.INFO);
        TestSessionState testSessionState = testSessionController.getTestSessionState();
        CandidateEvent candidateEvent = qtiService.recordCandidateTestEvent(candidateSession, testEntry, entry, CandidateTestEventType.NEXT_ITEM, null, selectedNodeKey, testSessionState, notificationRecorder);
        candidateAuditLogger.logCandidateEvent(candidateEvent);
    }
}
Also used : TestPlanNode(uk.ac.ed.ph.jqtiplus.state.TestPlanNode) TestSessionState(uk.ac.ed.ph.jqtiplus.state.TestSessionState) NotificationRecorder(uk.ac.ed.ph.jqtiplus.notification.NotificationRecorder) Date(java.util.Date) TestPlanNodeKey(uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey) CandidateEvent(org.olat.ims.qti21.model.audit.CandidateEvent)

Example 20 with TestPlanNodeKey

use of uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey in project openolat by klemens.

the class QTI21ServiceImpl method reopenAssessmentTestSession.

/*
	@Override
	public AssessmentTestSession reopenAssessmentTestSession(AssessmentTestSession session, Identity actor) {
		// update test session on the database
		AssessmentTestSession reloadedSession = testSessionDao.loadByKey(session.getKey());

		//update the XMl test session state
		TestSessionState testSessionState = loadTestSessionState(reloadedSession);
		testSessionState.setEndTime(null);
		testSessionState.setExitTime(null);
		for(TestPartSessionState testPartSessionState:testSessionState.getTestPartSessionStates().values()) {
			testPartSessionState.setEndTime(null);
			testPartSessionState.setExitTime(null);
		}
		for(AssessmentSectionSessionState sessionState:testSessionState.getAssessmentSectionSessionStates().values()) {
			sessionState.setEndTime(null);
			sessionState.setExitTime(null);
		}
		
		TestPlanNodeKey lastEntryItemKey = null;
		ItemSessionState lastEntryItemSessionState = null;
		for(Map.Entry<TestPlanNodeKey, ItemSessionState> entry:testSessionState.getItemSessionStates().entrySet()) {
			ItemSessionState itemSessionState = entry.getValue();
			itemSessionState.setEndTime(null);
			itemSessionState.setExitTime(null);
			if(itemSessionState.getEntryTime() != null &&
					(lastEntryItemSessionState == null || itemSessionState.getEntryTime().after(lastEntryItemSessionState.getEntryTime()))) {
				lastEntryItemKey = entry.getKey();
				lastEntryItemSessionState = itemSessionState;
			}
		}
		
		if(lastEntryItemKey != null) {
			Date now = new Date();
			TestPlan plan = testSessionState.getTestPlan();
			TestPlanNodeKey currentTestPartKey = null;
			for(TestPlanNode currentNode = plan.getNode(lastEntryItemKey); currentNode != null; currentNode = currentNode.getParent()) {
				TestNodeType type = currentNode.getTestNodeType();
				TestPlanNodeKey currentNodeKey = currentNode.getKey();
				switch(type) {
					case TEST_PART: {
						currentTestPartKey = currentNodeKey;
						TestPartSessionState state = testSessionState.getTestPartSessionStates().get(currentNodeKey);
						if(state != null) {
							state.setDurationIntervalStartTime(now);
						}
						break;
					}
					case ASSESSMENT_SECTION: {
						AssessmentSectionSessionState sessionState = testSessionState.getAssessmentSectionSessionStates().get(currentNodeKey);
						if(sessionState != null) {
							sessionState.setDurationIntervalStartTime(now);
						}
						break;
					}
					case ASSESSMENT_ITEM_REF: {
						ItemSessionState itemState = testSessionState.getItemSessionStates().get(currentNodeKey);
						if(itemState != null) {
							itemState.setDurationIntervalStartTime(now);
						}
						break;
					}
					default: {
						//root doesn't match any session state
						break;
					}
				}
			}
			
			//if all the elements are started again, allow to reopen the test
			if(currentTestPartKey != null) {
				testSessionState.setCurrentTestPartKey(currentTestPartKey);
				testSessionState.setCurrentItemKey(lastEntryItemKey);
				storeTestSessionState(reloadedSession, testSessionState);
				
				reloadedSession.setFinishTime(null);
				reloadedSession.setTerminationTime(null);
				reloadedSession = testSessionDao.update(reloadedSession);
				
				AssessmentSessionAuditLogger candidateAuditLogger = getAssessmentSessionAuditLogger(session, false);
				candidateAuditLogger.logTestReopen(session, actor);
				
				RetrieveAssessmentTestSessionEvent event = new RetrieveAssessmentTestSessionEvent(session.getKey());
				OLATResourceable sessionOres = OresHelper.createOLATResourceableInstance(AssessmentTestSession.class, session.getKey());
				coordinatorManager.getCoordinator().getEventBus().fireEventToListenersOf(event, sessionOres);
				return reloadedSession;
			}
		}
		return null;
	}*/
@Override
public AssessmentTestSession reopenAssessmentTestSession(AssessmentTestSession session, Identity actor) {
    AssessmentTestSession reloadedSession = testSessionDao.loadByKey(session.getKey());
    // update the XMl test session state
    TestSessionState testSessionState = loadTestSessionState(reloadedSession);
    testSessionState.setEndTime(null);
    testSessionState.setExitTime(null);
    TestPlanNodeKey lastEntryItemKey = null;
    ItemSessionState lastEntryItemSessionState = null;
    for (Map.Entry<TestPlanNodeKey, ItemSessionState> entry : testSessionState.getItemSessionStates().entrySet()) {
        ItemSessionState itemSessionState = entry.getValue();
        if (itemSessionState.getEntryTime() != null && (lastEntryItemSessionState == null || itemSessionState.getEntryTime().after(lastEntryItemSessionState.getEntryTime()))) {
            lastEntryItemKey = entry.getKey();
            lastEntryItemSessionState = itemSessionState;
        }
    }
    if (lastEntryItemKey != null) {
        TestPlan plan = testSessionState.getTestPlan();
        TestPlanNode lastItem = plan.getNode(lastEntryItemKey);
        TestPlanNodeKey partKey = reopenTestPart(lastItem, testSessionState);
        resumeItem(lastEntryItemKey, testSessionState);
        // if all the elements are started again, allow to reopen the test
        if (partKey != null) {
            testSessionState.setCurrentTestPartKey(partKey);
            testSessionState.setCurrentItemKey(lastEntryItemKey);
            storeTestSessionState(reloadedSession, testSessionState);
            reloadedSession.setFinishTime(null);
            reloadedSession.setTerminationTime(null);
            reloadedSession = testSessionDao.update(reloadedSession);
            AssessmentSessionAuditLogger candidateAuditLogger = getAssessmentSessionAuditLogger(session, false);
            candidateAuditLogger.logTestReopen(session, actor);
            RetrieveAssessmentTestSessionEvent event = new RetrieveAssessmentTestSessionEvent(session.getKey());
            OLATResourceable sessionOres = OresHelper.createOLATResourceableInstance(AssessmentTestSession.class, session.getKey());
            coordinatorManager.getCoordinator().getEventBus().fireEventToListenersOf(event, sessionOres);
            return reloadedSession;
        }
    }
    return null;
}
Also used : TestPlanNode(uk.ac.ed.ph.jqtiplus.state.TestPlanNode) AssessmentTestSession(org.olat.ims.qti21.AssessmentTestSession) InMemoryAssessmentTestSession(org.olat.ims.qti21.model.InMemoryAssessmentTestSession) TestSessionState(uk.ac.ed.ph.jqtiplus.state.TestSessionState) TestPlan(uk.ac.ed.ph.jqtiplus.state.TestPlan) OLATResourceable(org.olat.core.id.OLATResourceable) ItemSessionState(uk.ac.ed.ph.jqtiplus.state.ItemSessionState) AssessmentSessionAuditLogger(org.olat.ims.qti21.AssessmentSessionAuditLogger) RetrieveAssessmentTestSessionEvent(org.olat.ims.qti21.ui.event.RetrieveAssessmentTestSessionEvent) Map(java.util.Map) LinkedHashMap(java.util.LinkedHashMap) ConcurrentHashMap(java.util.concurrent.ConcurrentHashMap) HashMap(java.util.HashMap) ConcurrentMap(java.util.concurrent.ConcurrentMap) TestPlanNodeKey(uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey)

Aggregations

TestPlanNodeKey (uk.ac.ed.ph.jqtiplus.state.TestPlanNodeKey)52 TestSessionState (uk.ac.ed.ph.jqtiplus.state.TestSessionState)42 ItemSessionState (uk.ac.ed.ph.jqtiplus.state.ItemSessionState)26 TestPlanNode (uk.ac.ed.ph.jqtiplus.state.TestPlanNode)26 HashMap (java.util.HashMap)18 CandidateEvent (org.olat.ims.qti21.model.audit.CandidateEvent)18 AssessmentItemSession (org.olat.ims.qti21.AssessmentItemSession)16 NotificationRecorder (uk.ac.ed.ph.jqtiplus.notification.NotificationRecorder)16 ArrayList (java.util.ArrayList)12 Date (java.util.Date)12 AssessmentTestSession (org.olat.ims.qti21.AssessmentTestSession)12 Map (java.util.Map)10 AssessmentItemRef (uk.ac.ed.ph.jqtiplus.node.test.AssessmentItemRef)10 TestPlan (uk.ac.ed.ph.jqtiplus.state.TestPlan)10 Identifier (uk.ac.ed.ph.jqtiplus.types.Identifier)10 OLATRuntimeException (org.olat.core.logging.OLATRuntimeException)8 TestPartSessionState (uk.ac.ed.ph.jqtiplus.state.TestPartSessionState)8 ParentPartItemRefs (org.olat.ims.qti21.model.ParentPartItemRefs)6 QtiCandidateStateException (uk.ac.ed.ph.jqtiplus.exception.QtiCandidateStateException)6 AssessmentItem (uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem)6