public class CompanyAppService {

    public void addCompany(CompanyTO companyTO) {
        Company customer = new Company(companyTO);
        // Trway klient
    }

    public void addAccount(String companyId,
        AccountTO accountTO) {
    throws AccountException {

        Company company = null;
        // Pobranie firmy
        // company = findCompany(companyId);

        if (company == null)
            throw new AccountException(
               "Identyfikator firmy: " + companyId + " nie istnieje");

        Account account = new Account(accountTO);
        company.addAccount(account);

        AccountManager accountManager = null;
        accountManager = getAccountManager(company.getZip());
        account.addAccountManager(accountManager);

        // Wysanie listu email do zarzdcy kont z informacj 
        // o nowym koncie
        EmailAppService emailAppService =
            new EmailAppService();
        emailAppService.notifyAccountManager(accountManager,
            account);
    }
}