/**
* @return bool
*/
public function isSetPrimaryKey()
{
$primaryKey = $this->entity->getPrimaryKeys();
$_entities = $this->getEntity();
$bool = true;
foreach ($primaryKey as $key) {
if (empty($_entities[$key])) {
$bool = false;
break;
}
}
return $bool;
}
/**
* @return array
*/
public function getPrimaryKeys()
{
return $this->entity->getPrimaryKeys();
}