protected function handleKeyword()
{
$keyword = new Keyword();
$keyword->setKeyword($this->currentCdata);
$currentObject = end($this->stack);
if ($currentObject instanceof BasicRecord) {
// Associate this keyword object with the current Record->BaiscRecord object
$currentObject->addKeyword($keyword);
$keyword->addReferenceBasicRecord($currentObject);
$this->logger->trace('In method ' . __METHOD__ . '. Associating keyword ' . $keyword . ' with basicrecord ' . $currentObject);
} elseif ($currentObject instanceof File) {
// Associate this keyword object with the current File object
$currentObject->addKeyword($keyword);
// $keyword->addReferenceFile($this->currentFile);
$this->logger->trace('In method ' . __METHOD__ . '. Associating keyword ' . $keyword . ' with File ' . $currentObject);
} elseif ($currentObject instanceof Klass) {
// Associate this keyword object with the current Klass object
$currentObject->addKeyword($keyword);
$keyword->addReferenceClass($currentObject);
$this->logger->trace('In method ' . __METHOD__ . '. Associating keyword ' . $keyword . ' with class ' . $currentObject);
} else {
throw new Exception(Constants::STACK_ERROR . __METHOD__ . ". Found a keyword associated with a " . get_class(end($this->stack)) . " object but according to n5 standard, this object cannot be associated with a keyword");
}
$this->entityManager->persist($keyword);
$this->entityManager->flush();
$this->logger->trace('Merging updated keyword to database. Method (' . __METHOD__ . ')' . $keyword);
}
