@Transactional
 // @Secured("ROLE_USER")
 public void createTransaction(BankingTx tx) {
   // add due to no insert trigger in sql server
   if (SobaConfig.getDatabaseVendor().equalsIgnoreCase("SQLServer")) {
     // System.out.println ("database vendor is SQL Server");
     double balance = accountManager.updateAccountBalance(tx.getAmount(), tx.getAccountId());
     tx.setBalance(balance);
   }
   aclBankingTxDao.insert(tx);
   addPermission(tx, new PrincipalSid(getCustomerUsername(tx)), BasePermission.READ);
   addPermission(tx, new GrantedAuthoritySid("ROLE_REP"), BasePermission.ADMINISTRATION);
   addPermission(tx, new GrantedAuthoritySid("ROLE_REP"), BasePermission.DELETE);
 }