gov.va.medora.mdo.api.PatientApi.getLocalPid C# (CSharp) 메소드

        public string getLocalPid(AbstractConnection cxn, string mpiPID)
        {
            return ((IPatientDao)cxn.getDao(DAO_NAME)).getLocalPid(mpiPID);
        }

        /// <summary>
        /// patientVisit
        /// This method is used by MHV and will probably be used by other PHR apps.
        /// </summary>
        /// <param name="pwd">Client app's BSE security phrase</param>
        /// <param name="homeSitecode">Station number</param>
        /// <param name="mpiPid">ICN</param>
        /// <param name="multiSite">Set to false for now</param>
        /// <returns>SiteArray: Nothing really in it though, except error messages</returns>
        public SiteArray patientVisit(string pwd, string homeSitecode, string mpiPid, bool multiSite)
        {
            SiteArray result = new SiteArray();

            //Make sure we have all the args we need
            if (mySession == null || mySession.SiteTable == null)
            {
                result.fault = new FaultTO("No session has been started");
            }
            else if (String.IsNullOrEmpty(homeSitecode))
            {
                result.fault = new FaultTO("No homeSitecode");
            }
            else if (mySession.SiteTable.getSite(homeSitecode) == null)
            {
                result.fault = new FaultTO("No site " + homeSitecode + " in the site table");
            }
            else if (mySession.ConnectionSet != null &&
                     mySession.ConnectionSet.Count > 0 &&
                     mySession.ConnectionSet.HasConnection(homeSitecode))
            {
                result.fault = new FaultTO("Site " + homeSitecode + " already connected");
            }
            else if (mySession.ConnectionSet != null && mySession.ConnectionSet.Count > 0)
            {
                result.fault = new FaultTO("This session has pre-existing connections and this method should be the base connection.", "Do a disconnect?");
            }
            else if (mpiPid == "")
            {
                result.fault = new FaultTO("No MPI PID");
            }
            if (result.fault != null)
            {
                return result;
            }

            Site homeSite = mySession.SiteTable.getSite(homeSitecode);
            mySession.Credentials = getAdministrativeCredentials(homeSite);

            mySession.Credentials.SecurityPhrase = pwd;

            string context = MdwsConstants.MDWS_CONTEXT;
            if (mySession.DefaultVisitMethod == MdwsConstants.NON_BSE_CREDENTIALS)
            {
                context = MdwsConstants.CPRS_CONTEXT;
            }
            mySession.PrimaryPermission = new MenuOption(context);

            try
            {
                mySession.User = doTheVisit(homeSitecode, mySession.Credentials, mySession.PrimaryPermission);

                PatientApi patientApi = new PatientApi();
                string localPid = patientApi.getLocalPid(myCxn, mpiPid);
                if (localPid == "")
                {
                    myCxn.disconnect();
                    result.fault = new FaultTO("No such patient at this site");
                    return result;
                }
                mySession.Patient = patientApi.select(myCxn, localPid);
                addMyCxn2CxnSet();
            }
            catch (Exception e)
            {
                myCxn.disconnect();
                result.fault = new FaultTO(e.Message);
                return result;
            }
            return result;
        }