/**
* {@inheritDoc}
*/
public function getParentClasses($class)
{
if (!class_exists($class)) {
throw MappingException::nonExistingClass($class);
}
return class_parents($class);
}
/**
* Constructor
*
* @param string $tagClassName
* @param boolean $purge whether to delete tags when entity is deleted
*/
public function __construct($tagClassName, $purge = false)
{
if (!class_exists($tagClassName)) {
throw MappingException::nonExistingClass($tagClassName);
}
$this->tag = new $tagClassName();
if (!$this->tag instanceof TagInterface) {
throw new \InvalidArgumentException(sprintf('Class "%s" must implement TagInterface.', $tagClassName));
}
$this->purge = $purge;
}
