private function completeIdGeneratorMapping(ClassMetadata $class)
{
$idGenType = $class->generatorType;
$idGenOptions = $class->generatorOptions;
switch ($class->generatorType) {
case ClassMetadata::GENERATOR_TYPE_AUTO:
$class->setIdGenerator(new \Doctrine\ODM\MongoDB\Id\AutoGenerator($class));
break;
case ClassMetadata::GENERATOR_TYPE_INCREMENT:
$class->setIdGenerator(new \Doctrine\ODM\MongoDB\Id\IncrementGenerator($class));
break;
case ClassMetadata::GENERATOR_TYPE_UUID:
$uuidGenerator = new \Doctrine\ODM\MongoDB\Id\UuidGenerator($class);
$uuidGenerator->setSalt(isset($idGenOptions['salt']) ? $idGenOptions['salt'] : php_uname('n'));
$class->setIdGenerator($uuidGenerator);
break;
case ClassMetadata::GENERATOR_TYPE_NONE:
break;
default:
throw new MongoDBException("Unknown generator type: " . $class->generatorType);
}
}