gov.va.medora.mdws.ConnectionLib.connectToLoginSite C# (CSharp) Method

        public DataSourceArray connectToLoginSite(string sitecode)
        {
            DataSourceArray result = new DataSourceArray();
            if (String.IsNullOrEmpty(sitecode))
            {
                result.fault = new FaultTO(NO_SITECODE);
            }
            else if (mySession.SiteTable == null)
            {
                result.fault = new FaultTO(NO_SITE_TABLE);
            }
            else if (mySession.SiteTable.getSite(sitecode) == null)
            {
                result.fault = new FaultTO(SITE_NOT_IN_SITE_TABLE);
            }
            else if (mySession.ConnectionSet != null && mySession.ConnectionSet.Count > 0 && mySession.ConnectionSet.HasConnection(sitecode))
            {
                result.fault = new FaultTO(ALREADY_CONNECTED_TO_SITE);
            }
            if (result.fault != null)
            {
                return result;
            }

            try
            {
                Site site = mySession.SiteTable.getSite(sitecode);
                DataSource src = site.getDataSourceByModality("HIS");
                AbstractDaoFactory factory = AbstractDaoFactory.getDaoFactory(AbstractDaoFactory.getConstant(src.Protocol));
                AbstractConnection c = factory.getConnection(src);
                c.connect();
                result = new DataSourceArray(src);
                result.items[0].welcomeMessage = c.getWelcomeMessage();
                mySession.ConnectionSet.Add(c);
            }
            catch (Exception e)
            {
                result.fault = new FaultTO(e.Message);
            }
            return result;
        }

        /// <summary>
        /// Connect to and log onto a data source.
        /// </summary>
        /// <remarks>
        /// Combines connecting, authentication and authorization into a single function.
        /// It will create a new set of session credentials and a primary permission.
        /// These credentials can then be used for subsequent visits.  Calls login.
        /// </remarks>
        /// <param name="sourceId">Station number</param>
        /// <param name="accountId">Access code</param>
        /// <param name="accountPwd">Verify code</param>
        /// <param name="permissionString">If blank defaults to CPRS context</param>
        /// <returns>UserTO</returns>
        public UserTO connectAndLogin(string sourceId, string accountId, string accountPwd, string permissionString)
        {
            UserTO result = new UserTO();

            if (sourceId == "")
            {
                result.fault = new FaultTO("Missing source ID");
            }
            else if (accountId == "")
            {
                result.fault = new FaultTO("Missing account ID");
            }
            else if (accountPwd == "")
            {
                result.fault = new FaultTO("Missing account password");
            }
            if (result.fault != null)
            {
                return(result);
            }

            try
            {
                ConnectionLib   cxnLib = new ConnectionLib(mySession);
                DataSourceArray da     = cxnLib.connectToLoginSite(sourceId);
                if (da.fault != null)
                {
                    result.fault = da.fault;
                    return(result);
                }
                result = login(accountId, accountPwd, permissionString);
            }
            catch (Exception e)
            {
                result.fault = new FaultTO(e.Message);
            }
            return(result);
        }