function execute()
{
//get version number from manifest file.
$jinstaller = JInstaller::getInstance();
$installer = new KomentoInstaller($jinstaller);
$installer->execute();
$this->messages = $installer->getMessages();
}
public static function getDBO()
{
if (is_null(self::$helper)) {
$version = KomentoInstaller::getJoomlaVersion();
$className = 'KomentoDBJoomla15';
if ($version >= '2.5') {
$className = 'KomentoDBJoomla30';
}
self::$helper = new $className();
}
return self::$helper;
}
