/// <summary>
        /// Fills the AccountAddress object.
        /// </summary>
        /// <param name="baseResponse"></param>
        public void Fill(AccountAddress accountAddress)
        {
            try
            {
                // we are going to need this dataAccess assembly to get needed information.
                DalAccount dalAccount = new DalAccount();

                // now go get header information
                CustomerAccountSchema.CustomerAddress address =
                    dalAccount.GetCustomerAddress(_siteId, _siteCode,
                                                  _accountNumber.AccountNumber9);

                // if we don't get back an address, then its not a valid accountNumber.
                if (address == null)
                {
                    throw new InvalidAccountNumberException();
                }

                accountAddress.AccountNumber13 = _accountNumber.AccountNumber13;
                accountAddress.SiteCode        = _siteCode;
                accountAddress.SiteNumber      = _siteId.ToString();
                accountAddress.AddressLine1    = address.AddressLine1;
                accountAddress.AddressLine2    = address.AddressLine2;
                accountAddress.AddressLine3    = address.AddressLine3;
                accountAddress.AddressLine4    = address.AddressLine4;
                accountAddress.City            = address.City;
                accountAddress.State           = address.State;
                string zip4 = address.Zip4.Trim();
                string zip5 = address.Zip5.Trim();
                accountAddress.Zip = zip5;
                if (zip5 != null && zip5.Length > 0 &&
                    zip4 != null && zip4.Length > 0)
                {
                    accountAddress.Zip += "-" + zip4;
                }
                accountAddress.FirstName           = address.FirstName;
                accountAddress.MiddleInitial       = address.MiddleInitial;
                accountAddress.LastName            = address.LastName;
                accountAddress.HomeTelephoneNumber =
                    (address.IsHomeAreaCodeNull() || address.IsHomeExchangeCodeNull() || address.IsHomeTelephoneNumberNull())?
                    string.Empty:FormatPhoneNumber(address.HomeAreaCode, address.HomeExchangeCode, address.HomeTelephoneNumber);
                accountAddress.BusinessTelephoneNumber = (address.IsBusinessAreaCodeNull() || address.IsBusinessExchangeCodeNull() || address.IsBusinessTelephoneNumberNull())?
                                                         string.Empty:FormatPhoneNumber(address.BusinessAreaCode, address.BusinessAreaCode, address.BusinessTelephoneNumber);
                accountAddress.OtherTelephoneNumber = (address.IsOtherAreaCodeNull() || address.IsOtherExchangeCodeNull() || address.IsOtherTelephoneNumberNull())?
                                                      string.Empty:FormatPhoneNumber(address.OtherAreaCode, address.OtherExchangeCode, address.OtherTelephoneNumber);
                accountAddress.AccountNumber13 = _accountNumber.AccountNumber13;
                accountAddress.SiteCode        = _siteCode;
                accountAddress.SiteNumber      = _siteId.ToString();
            }
            catch (BusinessLogicLayerException)
            {
                // already handled
                throw;
            }
            catch (DataSourceException dse)
            {
                // not handled. need to handle
                throw new DataSourceUnavailableException(dse);
            }
            catch (Exception ex)
            {
                // not handled. need to handle
                throw new UnexpectedSystemException(ex);
            }
        }