public function buildOffice(AddressInfo $address_info)
 {
     $office = new Office();
     list($address1, $address2) = $address_info->getAddress();
     $office->setAddress($address1);
     $office->setAddress1($address2);
     $office->setZipCode($address_info->getZipCode());
     $office->setCity($address_info->getCity());
     $office->setState($address_info->getState());
     $office->setCountry($address_info->getCountry());
     return $office;
 }