/**
* @param QueryOperation $operation
* @param string $hydratorType
* @param null|LdapObjectSchema $schema
* @param null|string $alias
* @return mixed
*/
protected function getResultsFromLdap(QueryOperation $operation, $hydratorType, $schema = null, $alias = null)
{
$hydrator = $this->hydratorFactory->get($hydratorType);
$hydrator->setLdapConnection($this->ldap);
$hydrator->setOperationType(AttributeConverterInterface::TYPE_SEARCH_FROM);
$hydrator->setLdapObjectSchema($schema);
$hydrator->setSelectedAttributes($this->getAttributesToLdap($operation->getAttributes(), false, $schema, $alias));
$opHydrator = new OperationHydrator($this->ldap);
$opHydrator->setAlias($alias);
$opHydrator->setOrderBy($this->orderBy);
$opHydrator->setLdapObjectSchema($schema);
$opHydrator->hydrateToLdap($operation);
return $hydrator->hydrateAllFromLdap($this->ldap->execute($operation));
}
