protected function getCacheId()
{
$hints = $this->query->getHints();
ksort($hints);
$types = array();
foreach ($this->query->getParameters() as $parameter) {
$types[$parameter->getName()] = $parameter->getType();
}
$platform = $this->query->getEntityManager()->getConnection()->getDatabasePlatform()->getName();
return md5(serialize(['dql' => $this->query->getDQL(), 'platform' => $platform, 'filters' => $this->query->getEntityManager()->hasFilters() ? $this->query->getEntityManager()->getFilters()->getHash() : '', 'firstResult' => $this->query->getFirstResult(), 'maxResult' => $this->query->getMaxResults(), 'hydrationMode' => $this->query->getHydrationMode(), 'types' => $types, 'hints' => $hints, 'salt' => __CLASS__ . 'V1']));
}
