/**
* return transaction manager class
*
* @return Syncroton_TransactionManagerInterface
*/
public static function getTransactionManager()
{
if (!self::isRegistered(self::TRANSACTIONMANAGER)) {
self::set(self::TRANSACTIONMANAGER, Syncroton_TransactionManager::getInstance());
}
return self::get(self::TRANSACTIONMANAGER);
}
/**
* @return Tinebase_TransactionManager
*/
public static function getInstance()
{
if (self::$_instance === NULL) {
self::$_instance = new Syncroton_TransactionManager();
}
return self::$_instance;
}