/**
* @param $term
* @throws \InvalidArgumentException
* @return $this
*/
public function setTerm($term = null)
{
$this->initialize();
if (null === $term) {
$this->entityTerm = null;
return $this;
}
if (!$term instanceof Term) {
throw new \InvalidArgumentException(sprintf('Expected instance of Term. "%s" given.', get_class($term)));
}
if ($this->em->getUnitOfWork()->getEntityState($term) == UnitOfWork::STATE_DETACHED) {
$term = $this->em->merge($term);
}
if ($term->getVocabulary() !== $this->vocabulary) {
throw new \InvalidArgumentException(sprintf('Term "%s" (#%d) does not belong in "%s" vocabulary.', $term->getName(), $term->getId(), $this->vocabulary->getName()));
}
if ($this->entityTerm && $this->entityTerm->getTerm() === $term) {
return $this;
}
$className = $this->entityTerms->getClassName();
$this->setDirty(true);
$eTerm = new $className();
/** @var $eTerm EntityTermInterface */
$eTerm->setTerm($term);
$this->entityTerm = $eTerm;
return $this;
}
/**
* @param $element
* @throws \InvalidArgumentException
*/
protected function checkType($element)
{
if (!$element instanceof Term) {
throw new \InvalidArgumentException(sprintf('Expected instance of %s. "%s" given.', __NAMESPACE__ . '\\Term', get_class($element)));
}
if ($this->em->getUnitOfWork()->getEntityState($element) == UnitOfWork::STATE_DETACHED) {
$element = $this->em->merge($element);
}
if ($element->getVocabulary() !== $this->vocabulary) {
throw new \InvalidArgumentException(sprintf('Term "%s" (#%d) does not belong in the "%s" vocabulary.', $element->getName(), $element->getId(), $this->vocabulary->getName()));
}
}
/**
* @param VocabularyInterface $vocabulary
* @return void
*/
public function setVocabulary(VocabularyInterface $vocabulary = null)
{
$this->vocabulary = $vocabulary;
if ($vocabulary !== null) {
$vocabulary->addTerm($this);
}
}
