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@Service("accountService")
@Compensable(
  interfaceClass = IAccountService.class 
, confirmableKey = "accountServiceConfirm"
, cancellableKey = "accountServiceCancel"
)
public class AccountServiceImpl implements IAccountService {

	@Resource(name = "jdbcTemplate")
	private JdbcTemplate jdbcTemplate;

	@Transactional
	public void increaseAmount(String accountId, double amount) throws ServiceException {
	    this.jdbcTemplate.update("update tb_account set frozen = frozen + ? where acct_id = ?", amount, acctId);
	}

}

@Service("accountServiceConfirm")
public class AccountServiceConfirm implements IAccountService {

	@Resource(name = "jdbcTemplate")
	private JdbcTemplate jdbcTemplate;

	@Transactional
	public void increaseAmount(String accountId, double amount) throws ServiceException {
	    this.jdbcTemplate.update("update tb_account set amount = amount + ?, frozen = frozen - ? where acct_id = ?", amount, amount, acctId);
	}

}

@Service("accountServiceCancel")
public class AccountServiceCancel implements IAccountService {

	@Resource(name = "jdbcTemplate")
	private JdbcTemplate jdbcTemplate;

	@Transactional
	public void increaseAmount(String accountId, double amount) throws ServiceException {
	    this.jdbcTemplate.update("update tb_account set frozen = frozen - ? where acct_id = ?", amount, acctId);
	}

}