gov.va.medora.mdws.PatientLib.matchByNameCityState C# (CSharp) Method

        internal TaggedPatientArray matchByNameCityState(AbstractConnection cxn, string name, string city, string stateAbbr)
        {
            TaggedPatientArray result = new TaggedPatientArray();
            if (name == "")
            {
                result.fault = new FaultTO("Missing name");
            }
            else if (city == "")
            {
                result.fault = new FaultTO("Missing city");
            }
            else if (stateAbbr == "")
            {
                result.fault = new FaultTO("Missing stateAbbr");
            }
            else if (!State.isValidAbbr(stateAbbr))
            {
                result.fault = new FaultTO("Invalid stateAbbr");
            }
            if (result.fault != null)
            {
                return result;
            }

            try
            {
                PatientApi api = new PatientApi();
                Patient[] matches = api.matchByNameCityState(cxn, name, city, stateAbbr);
                result = new TaggedPatientArray(cxn.DataSource.SiteId.Id, matches);
            }
            catch (Exception e)
            {
                result.fault = new FaultTO(e.Message);
            }
            return result;
        }