gov.va.medora.mdws.SitesLib.addSite C# (CSharp) Method

        public SiteTO addSite(string id, string name, string datasource, string port, string modality, string protocol, string region)
        {
            SiteTO result = new SiteTO();
            Site site = new Site();
            DataSource source = new DataSource();
            int iPort = 0;
            int iRegion = 0;

            if (!mySession.MdwsConfiguration.IsProduction)
            {
                result.fault = new FaultTO("You may not add data sources to non-production MDWS installations");
            }
            else if (String.IsNullOrEmpty(id) || String.IsNullOrEmpty(name) || String.IsNullOrEmpty(datasource) ||
                String.IsNullOrEmpty(port) || String.IsNullOrEmpty(modality) || String.IsNullOrEmpty(protocol) ||
                String.IsNullOrEmpty(region))
            {
                result.fault = new FaultTO("Must supply all parameters");
            }
            else if (mySession.SiteTable.Sites.ContainsKey(id))
            {
                result.fault = new FaultTO("That site id is in use", "Choose a different site id");
            }
            else if (!Int32.TryParse(port, out iPort))
            {
                result.fault = new FaultTO("Non-numeric port", "Provide a numeric value for the port");
            }
            else if (!Int32.TryParse(region, out iRegion))
            {
                result.fault = new FaultTO("Non-numeric region", "Provide a numeric value for the region");
            }
            else if (modality != "HIS")
            {
                result.fault = new FaultTO("Only HIS modality currently supported", "Use 'HIS' as your modality");
            }
            else if (protocol != "VISTA")
            {
                result.fault = new FaultTO("Only VISTA protocol currently supported", "Use 'VISTA' as your protocol");
            }

            if(result.fault != null)
            {
                return result;
            }

            source.Port = iPort;
            source.Modality = modality;
            source.Protocol = protocol;
            source.Provider = datasource;
            source.SiteId = new SiteId(id, name);

            site.Sources = new DataSource[1];
            site.Sources[0] = source;
            site.RegionId = region;
            site.Name = name;
            site.Id = id;

            if(!mySession.SiteTable.Regions.ContainsKey(iRegion))
            {
                Region r = new Region();
                r.Id = iRegion;
                r.Name = "Region " + region;
                r.Sites = new ArrayList();
                mySession.SiteTable.Regions.Add(iRegion, r);
            }
            ((Region)mySession.SiteTable.Regions[iRegion]).Sites.Add(site);
            mySession.SiteTable.Sites.Add(id, site);
            mySession.SiteTable.Sources.Add(site.Sources[0]);
            result = new SiteTO(site);
            return result;
        }

 public SiteTO addDataSource(string id, string name, string datasource, string port, string modality, string protocol, string region)
 {
     SitesLib lib = new SitesLib(MySession);
     return lib.addSite(id, name, datasource, port, modality, protocol, region);
 }