/**
* Performs the actual find.
*
* @param ezcQuerySelect|ezcPersistentFindQuery $query
* @param string $class
* @return array(object($class))
*/
private function performFind($query, $class = null)
{
$objects = $this->session->find($query, $class);
$defs = array();
foreach ($objects as $i => $object) {
$class = get_class($object);
if (!isset($defs[$class])) {
$defs[$class] = $this->session->definitionManager->fetchDefinition($class);
}
$state = $object->getState();
$id = $state[$defs[$class]->idProperty->propertyName];
$identity = null;
if (!$this->properties['options']->refetch) {
$identity = $this->properties['identityMap']->getIdentity($class, $id);
}
if ($identity !== null) {
$objects[$i] = $identity;
} else {
$this->properties['identityMap']->setIdentity($object);
}
}
return $objects;
}
