public static function hasDataObjects($groupId)
{
//$db = ZitDBAdapter::getDBAdapter();
$db = Zend_Registry::get('my_db2');
$do = new DataObjects($db);
$result = $do->fetchAll("group_id = {$groupId}");
if ($result->count() != 0) {
return true;
} else {
return true;
}
}
public function __construct()
{
parent::__construct();
}
public static function objectExists($objectName)
{
$db = Zend_Registry::get('my_db');
$do = new DataObjects($db);
$quoted = $db->quote($objectName);
$where = "lower(object_name) = lower({$quoted}) and version_id = " . $_SESSION['ZONE_VERSION_ID'];
$result = $do->fetchAll($where);
$rows = $result->count();
if ($rows == 1) {
return true;
} else {
return false;
}
}
/**
* instance singleton self (PDO)
* @access protected
*/
private static function PDOInstance()
{
if (!isset(self::$PDOInstance)) {
if (is_null(self::$PDOInstance)) {
try {
self::$PDOInstance = new PDO(self::getInfo()->getconnStr(), self::getInfo()->getuser(), self::getInfo()->getpass());
self::$PDOInstance->exec("SET CHARACTER SET utf8");
} catch (PDOException $e) {
self::$PDOInstance = false;
die($e->getMessage());
}
}
}
return self::$PDOInstance;
}
