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

        internal TaggedPatientArray match(AbstractConnection cxn, string target)
        {
            TaggedPatientArray result = new TaggedPatientArray();
            if (!cxn.IsConnected)
            {
                result = new TaggedPatientArray("Connection not open");
            }
            else if (cxn.DataSource.Uid == "")
            {
                result = new TaggedPatientArray("No user authorized for lookup");
            }
            else if (target == "")
            {
                result.fault = new FaultTO("Missing target");
            }
            if (result.fault != null)
            {
                return result;
            }

            try
            {
                PatientApi patientApi = new PatientApi();
                Patient[] matches = patientApi.match(cxn, target);
                result = new TaggedPatientArray(cxn.DataSource.SiteId.Id, matches);
            }
            catch (Exception e)
            {
                result.fault = new FaultTO(e.Message);
            }
            return result;
        }