public function insertObjectStateGroup(Group $objectStateGroup)
{
$query = $this->dbHandler->createInsertQuery();
$query->insertInto($this->dbHandler->quoteTable('ezcobj_state_group'))->set($this->dbHandler->quoteColumn('id'), $this->dbHandler->getAutoIncrementValue('ezcobj_state_group', 'id'))->set($this->dbHandler->quoteColumn('default_language_id'), $query->bindValue($this->maskGenerator->generateLanguageIndicator($objectStateGroup->defaultLanguage, false), null, \PDO::PARAM_INT))->set($this->dbHandler->quoteColumn('identifier'), $query->bindValue($objectStateGroup->identifier))->set($this->dbHandler->quoteColumn('language_mask'), $query->bindValue($this->generateLanguageMask($objectStateGroup->languageCodes), null, \PDO::PARAM_INT));
$query->prepare()->execute();
$objectStateGroup->id = (int) $this->dbHandler->lastInsertId($this->dbHandler->getSequenceName('ezcobj_state_group', 'id'));
$this->insertObjectStateGroupTranslations($objectStateGroup);
}