public CandidateEventNotification recordNotification(
final CandidateEvent candidateEvent, final Notification notification) {
final CandidateEventNotification record = new CandidateEventNotification();
record.setCandidateEvent(candidateEvent);
record.setMessage(notification.getMessage());
record.setNotificationLevel(notification.getNotificationLevel());
record.setNotificationType(notification.getNotificationType());
final QtiNode qtiNode = notification.getQtiNode();
if (qtiNode != null) {
record.setNodeQtiClassName(qtiNode.getQtiClassName());
final XmlSourceLocationInformation sourceLocation = qtiNode.getSourceLocation();
if (sourceLocation != null) {
record.setSystemId(sourceLocation.getSystemId());
record.setLineNumber(sourceLocation.getLineNumber());
record.setColumnNumber(sourceLocation.getColumnNumber());
}
}
final Attribute<?> attribute = notification.getAttribute();
if (attribute != null) {
record.setAttributeLocalName(attribute.getLocalName());
record.setAttributeNamespaceUri(attribute.getNamespaceUri());
}
candidateEvent.getNotifications().add(record);
candidateEventNotificationDao.persist(record);
return record;
}
/**
* Gets attribute with given local name and namespace URI or null (if attribute is not found).
* Silent parameter is useful for support of unknown attributes.
*
* @param localName name of requested attribute
* @param silent if exception should be thrown in case attribute is not found
* @return attribute with given name
* @throws QtiAttributeException if silent is false and if attribute is not found
*/
private Attribute<?> get(
final String localName, final String namespaceUri, final boolean silent) {
Assert.notNull(localName, "localName");
Assert.notNull(namespaceUri, "namespaceUri");
for (final Attribute<?> attribute : attributes) {
if (attribute.getLocalName().equals(localName)
&& attribute.getNamespaceUri().equals(namespaceUri)) {
return attribute;
}
}
if (silent) {
return null;
}
throw new QtiAttributeException(
"Cannot find attribute with namespace '"
+ namespaceUri
+ "' and local name '"
+ localName
+ "' in Node with XPath "
+ owner.computeXPath());
}