/**
* Get EntityValidators for on-save validation.
*
* @see getValidationErrorLocalizer()
*
* @param bool $forCreation Whether the entity is created (true) or updated (false).
*
* @return EntityValidator[]
*/
public function getOnSaveValidators($forCreation)
{
if ($forCreation) {
$validators = $this->constraintProvider->getCreationValidators($this->getEntityType());
} else {
$validators = $this->constraintProvider->getUpdateValidators($this->getEntityType());
}
return $validators;
}
/**
* Throws an exception if it would not be possible to save the updated items
* @throws ChangeOpException
*/
private function applyConstraintChecks(Item $item, ItemId $fromId)
{
$constraintValidator = new CompositeEntityValidator($this->constraintProvider->getUpdateValidators($item->getType()));
$result = $constraintValidator->validateEntity($item);
$errors = $result->getErrors();
$errors = $this->removeConflictsWithEntity($errors, $fromId);
if (!empty($errors)) {
$result = Result::newError($errors);
throw new ChangeOpValidationException($result);
}
}