public void WhenIUpdateExistingItemDataOfAPatientUsingConsumeODMStrTransactionalWebserviceWithBelowDataAndOdmfile_(string patientIdentity, Table table)
        {
            List <string> RepFields = new List <string>(table.Header);

            foreach (TableRow row in table.Rows)
            {
                List <string> RepData = new List <string>();
                foreach (string col in RepFields)
                {
                    if (col == "ODMDATA")
                    {
                        string ODMText = RequestResponseHandler.GetODMText(row[col]);
                        if (patientIdentity != null && patientIdentity != "")
                        {
                            SQLInfo Info           = StoreSQLInfo();
                            string  QueryToExecute = "Select subjectkey from Patient where PatientIdentity = '" + patientIdentity + "'";
                            Info.QueryResultTable = DatabaseUtilities.GetRecordsFromDB(QueryToExecute, Info);
                            DataTable data       = Info.QueryResultTable;
                            string    SubjectKey = string.Empty;
                            SubjectKey = data.Rows[0].ItemArray[0].ToString();
                            bool exist = ODMText.Contains("SubjectKeyDataValue");
                            ODMText = ODMText.Replace("SubjectKeyDataValue", SubjectKey);
                        }
                        RepData.Add("<![CDATA[" + ODMText + "]]>");
                    }
                    else
                    {
                        RepData.Add(row[col]);
                    }
                }
                ScenarioContext.Current["StatusCode"] = RequestResponseHandler.HandleSyncRequest(ConfigurationHelper.WebServiceEndPoint + "/" + ConfigurationHelper.DLInstanceName, "POST", "ConsumeODM1_StrTransactional", RepFields, RepData);
            }
        }
        private void Page_Load(object sender, System.EventArgs e)
        {
            string       xmlPath      = Server.MapPath("customers.xml");
            SQLGenerator sqlGenerator = new SQLGenerator();
            SQLInfo      sqlInfo      = sqlGenerator.CreateSQLStatement(xmlPath);

            if (sqlInfo.Status == 0)
            {
                Response.Write("<b>SQL Output:</b><p />" + sqlInfo.SQL + "<p />");

                /*
                 * Execute the SQL statement
                 * SqlConnection dataConn = null;
                 * try {
                 *  string connStr = ConfigurationSettings.AppSettings["dsn"];
                 *  dataConn = new SqlConnection(connStr);
                 *  SqlCommand cmd = new SqlCommand(sqlInfo.SQL,dataConn);
                 *  dataConn.Open();
                 *  cmd.ExecuteNonQuery();
                 *  Response.Write("<b>Database updated!</b>");
                 * }
                 * catch (Exception exp) {
                 *  Response.Write("<b>Error: </b>" + exp.Message);
                 * }
                 * finally {
                 *  dataConn.Close();
                 * }
                 */
            }
            else
            {
                Response.Write("<b>Error Occurred:</b><p />" + sqlInfo.StatusMessage);
            }
        }
        public void WhenIAddAItemLevelDCFUsingDCFCreateFormLevelDCFWebserviceWithBelowData_(Table table)
        {
            List <string> RepFields = new List <string>(table.Header);

            foreach (TableRow row in table.Rows)
            {
                List <string> RepData = new List <string>();
                foreach (string col in RepFields)
                {
                    if (col == "SubjectKeyData")
                    {
                        SQLInfo Info           = StoreSQLInfo();
                        string  QueryToExecute = "Select subjectkey from Patient where PatientIdentity = '" + row[col] + "'";
                        Info.QueryResultTable = DatabaseUtilities.GetRecordsFromDB(QueryToExecute, Info);
                        DataTable data       = Info.QueryResultTable;
                        string    SubjectKey = string.Empty;
                        SubjectKey = data.Rows[0].ItemArray[0].ToString();
                        RepData.Add(SubjectKey);
                    }
                    else
                    {
                        RepData.Add(row[col]);
                    }
                }
                ScenarioContext.Current["StatusCode"] = RequestResponseHandler.HandleSyncRequest(ConfigurationHelper.WebServiceEndPoint + "/" + ConfigurationHelper.DLInstanceName, "POST", "CreateItemLevelDCF", RepFields, RepData);
            }
        }
Example #4
0
 public static bool ExecuteUpdateQuery(string SqlQuery, SQLInfo DBInfo)
 {
     try
     {
         if (!IsDBConnectionAlive(DBInfo))
         {
             if (!ConnectToDB(DBInfo))
             {
                 return(false);
             }
         }
         SqlCommand sqlCommand = DBInfo.DBConnection.CreateCommand();
         sqlCommand.Connection  = DBInfo.DBConnection;
         sqlCommand.CommandText = SqlQuery;
         sqlCommand.ExecuteNonQuery();
         CloseDBConnection(DBInfo);
         return(true);
     }
     catch (Exception e)
     {
         CloseDBConnection(DBInfo);
         new DebugLogGenerator().WriteException(MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, e);
         return(false);
     }
 }
Example #5
0
        public static DataTable GetRecordsFromDB(string SqlQuery, SQLInfo DBInfo)
        {
            try
            {
                DataSet dataset = new DataSet();
                //SQLInfo DBInfo = new SQLInfo();
                if (!IsDBConnectionAlive(DBInfo))
                {
                    if (!ConnectToDB(DBInfo))
                    {
                        return(null);
                    }
                }
                SqlDataAdapter dataAdaptor = new SqlDataAdapter();
                dataAdaptor.SelectCommand             = new SqlCommand(SqlQuery, DBInfo.DBConnection);
                dataAdaptor.SelectCommand.CommandType = CommandType.Text;

                dataAdaptor.Fill(dataset, "table");
                CloseDBConnection(DBInfo);
                return(dataset.Tables["table"]);
            }
            catch (Exception e)
            {
                CloseDBConnection(DBInfo);
                return(null);
                //fail statement
            }
        }
Example #6
0
        public void WhenIDeleteStudy()
        {
            SQLInfo Info = DatabaseSteps.StoreSQLInfo();

            if (!BP_StudyUtilities.DeleteStudy(Info))
            {
                ScenarioContext.Current["ActResult"] = "Failed";
            }
        }
            public static object Extract(SQLiteDataReader reader, SQLInfo.ColDef col) 
            {
                object data = null;
                try
                {
                    data = reader[col.ColName];
                }
                catch (Exception e)
                {
                    Logger.ReportException("Error reading data for col: " + col.ColName + " type is: " + col.ColType.Name, e);
                    return null;
                }
                if (data is DBNull || data == null) return null;
                var typ = data.GetType();

                //Logger.ReportVerbose("Extracting: " + col.ColName + " Defined Type: "+col.ColType+"/"+col.NullableType + " Actual Type: "+typ.Name+" Value: "+data);

                if (typ == typeof(string))
                {
                    if (col.ColType == typeof(MediaType))
                        return Enum.Parse(typeof(MediaType), (string)data);
                    else
                        if (col.ColType == typeof(MediaBrowser.Library.Network.DownloadPolicy))
                            return Enum.Parse(typeof(MediaBrowser.Library.Network.DownloadPolicy), (string)data);
                    else
                        if (col.ColType == typeof(VideoFormat))
                            return Enum.Parse(typeof(VideoFormat), (string)data);
                        else
                            if (col.ColType == typeof(Guid))
                            {
                                return new Guid((string)data);
                            }
                            else
                                return data;
                } else
                    if (typ == typeof(Int64)) {
                        if (col.ColType == typeof(DateTime))
                            return new DateTime((Int64)data);
                        else if (col.InternalType == typeof(int) || col.ColType == typeof(int))
                            return Convert.ToInt32(data);
                        else
                            return data;
                    } else
                        if (typ == typeof(Double)) {
                            if (col.ColType == typeof(Single) || col.InternalType == typeof(Single))
                                return Convert.ToSingle(data);
                            else
                                return data;
                        } else
                        {
                            var ms = new MemoryStream((byte[])data);
                            return Serializer.Deserialize<object>(ms);
                            //return JsonSerializer.DeserializeFromString((string)reader[col.ColName], col.ColType);
                        }

                            
            }
        public void GivenISaveTheXMLDataIntoAnXMLFileWithNameAs_(string XMLFileName)
        {
            SQLInfo   Info     = StoreSQLInfo();
            DataTable data     = Info.QueryResultTable;
            string    FilePath = @"C:\TestXMLFiles\";
            string    content  = data.Rows[0].ItemArray[0].ToString();
            XDocument xdoc     = XDocument.Parse(content);

            xdoc.Save(FilePath + XMLFileName);
        }
        public void GivenIHaveConnectedToDatabase_()
        {
            SQLInfo Info = StoreSQLInfo();

            if (!DatabaseUtilities.ConnectToDB(Info))
            {
                ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to database. \n";
                ScenarioContext.Current["ActResult"] = "Failed";
            }
        }
Example #10
0
 public static bool CloseDBConnection(SQLInfo DBInfo)
 {
     //SQLInfo DBInfo = new SQLInfo();
     if (IsDBConnectionAlive(DBInfo))
     {
         DBInfo.DBConnection.Close();
         return(!IsDBConnectionAlive(DBInfo));
     }
     return(false);
 }
Example #11
0
        /*
         * public static string DBServerName { get; set; }
         * public static string DBName { get; set; }
         * public static string UserID { get; set; }
         * public static string Password { get; set; }
         *
         */
        //public DBInfo;


        public static void SQLData(string DBServer, string DBName, string UserName, string Password)
        {
            SQLInfo DBInfo = new SQLInfo();

            DBInfo.DataBaseServer      = DBServer;
            DBInfo.DataBaseName        = DBName;
            DBInfo.DBUserName          = UserName;
            DBInfo.DBUserPassword      = Password;
            DBInfo.SQLConnectionString = @"Data Source=" + DBInfo.DataBaseServer + ";Initial Catalog=" + DBInfo.DataBaseName + ";User ID=" + DBInfo.DBUserName + ";Password="******"";
        }
        public void ThenICloseTheDatabaseConnection_()
        {
            SQLInfo Info = StoreSQLInfo();

            if (!DatabaseUtilities.CloseDBConnection(Info))
            {
                ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to close database. \n";
                ScenarioContext.Current["ActResult"] = "Failed";
            }
        }
 public bool VerifyData(SQLInfo sqlInfo, String command, DataTable dataToVerify)
 {
     try
     {
     }
     catch (Exception e)
     {
         new DebugLogGenerator().WriteException(MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, e);
     }
     return(true);
 }
        public static SQLInfo StoreSQLInfo()
        {
            SQLInfo DBInfo = new SQLInfo();

            DBInfo.DataBaseServer      = ConfigurationHelper.DatabaseServerName;
            DBInfo.DataBaseName        = ConfigurationHelper.DatabaseName;
            DBInfo.DBUserName          = ConfigurationHelper.DatabaseUserName;
            DBInfo.DBUserPassword      = ConfigurationHelper.DatabaseUserPwd;
            DBInfo.SQLConnectionString = @"Data Source=" + DBInfo.DataBaseServer + ";Initial Catalog=" + DBInfo.DataBaseName + ";User ID=" + DBInfo.DBUserName + ";Password="******"";
            return(DBInfo);
            //DatabaseUtilities.SQLData(ConfigurationHelper.DatabaseServerName, ConfigurationHelper.DatabaseName, ConfigurationHelper.DatabaseUserName, ConfigurationHelper.DatabaseUserPwd);
        }
Example #15
0
        public static bool IsDBConnectionAlive(SQLInfo DBInfo)
        {
            //SQLInfo DBInfo = new SQLInfo();
            SqlConnection ConnObj = DBInfo.DBConnection;

            if (ConnObj == null || (ConnObj != null && (ConnObj.State == ConnectionState.Closed || ConnObj.State == ConnectionState.Broken)))
            {
                //fail statement
                return(false);
            }
            return(true);
        }
        public static bool DeleteStudy(SQLInfo dBInfo = null)
        {
            try
            {
                BP_DataManagerPortalDropdownUtilities.SelectPortalDropdownItem("Study Administration");
                BP_StudyAdministationUtilities.InvokeLinkInStudyAdministrationPage("Study Management");
                BP_ActionPaletteUtilities.InvokeActionPaletteLink("Manage Versions", "StudyResetAction");

                int  i = 0;
                bool isStudyAvailable = true;
                while (i < 5 || isStudyAvailable)
                {
                    ++i;
                    String studyStatus = GetStudyStatus();
                    if (studyStatus.Equals("Uploaded", StringComparison.InvariantCultureIgnoreCase))
                    {
                        DeleteUploadedStudy();
                    }
                    else if (studyStatus.Equals("Staged", StringComparison.InvariantCultureIgnoreCase))
                    {
                        DeleteStagedStudy();
                    }
                    else if (studyStatus.Contains("Published"))
                    {
                        DeletePublishedStudy();
                    }
                    else if (studyStatus.Equals("Exception", StringComparison.InvariantCultureIgnoreCase))
                    {
                        DeleteExceptionStudy();
                    }
                    isStudyAvailable = BP_StudyVersionManagementUtilities.IsStudyAvailable();
                }
                string sqlQuery = @"DBCC CHECKIDENT ('LabReferenceRange', RESEED, 999)";
                if (!DatabaseUtilities.ExecuteUpdateQuery(sqlQuery, dBInfo))
                {
                    return(false);
                }

                return(!isStudyAvailable);
            }
            catch (Exception e)
            {
                new DebugLogGenerator().WriteException(MethodBase.GetCurrentMethod().DeclaringType.Name, MethodBase.GetCurrentMethod().Name, e);
            }
            return(false);
        }
        public void GivenIHaveConnectedToDBAndExecuteTheQuery_(string QueryToExecute)
        {
            SQLInfo Info = StoreSQLInfo();

            if (DatabaseUtilities.ConnectToDB(Info))
            {
                Info.QueryResultTable = DatabaseUtilities.GetRecordsFromDB(QueryToExecute, Info);
                if (Info.QueryResultTable == null)
                {
                    ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to execute query " + QueryToExecute + " on database. \n";
                    ScenarioContext.Current["ActResult"] = "Failed";
                }
            }
            else
            {
                ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to database. \n";
                ScenarioContext.Current["ActResult"] = "Failed";
            }
        }
Example #18
0
 public static bool ConnectToDB(SQLInfo DBInfo)
 //public static SqlConnection ConnectToDB(string DBServerName, string DBName, string UserID, string Password)
 {
     try
     {
         string ConString;
         ConString = DBInfo.SQLConnectionString;
         //ConString = @"Data Source=ABC;Initial Catalog=Demo;User ID=sa;Password=Datalabs123";
         //ConString = @"Data Source=" + DBServerName + ";Initial Catalog=" + DBName + ";User ID=" + UserID + ";Password="******"";
         SqlConnection DbCon;
         DbCon = new SqlConnection(ConString);
         DbCon.Open();
         DBInfo.DBConnection = DbCon;
         return(IsDBConnectionAlive(DBInfo));
     }
     catch (Exception e)
     {
         //fail statement
         return(false);
     }
 }
        public void ThenISaveTheFileWithNamePrefixByExecutingTheQuery_(string XMLFileName)
        {
            string  QueryToExecute = "select XmlMessage from OdmSubscriberDetail where StudyEventKey = 8 and StatusKey = 311";
            SQLInfo Info           = StoreSQLInfo();

            try
            {
                if (DatabaseUtilities.ConnectToDB(Info))
                {
                    Thread.Sleep(5000);
                    Info.QueryResultTable = DatabaseUtilities.GetRecordsFromDB(QueryToExecute, Info);
                    if (Info.QueryResultTable == null)
                    {
                        ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to execute query " + QueryToExecute + " on database. \n";
                        ScenarioContext.Current["ActResult"] = "Failed";
                    }
                    else
                    {
                        DataTable data     = Info.QueryResultTable;
                        string    FilePath = FeatureContext.Current["ReportsFolderPath"].ToString();
                        for (int i = 0; i < data.Rows.Count - 1; i++)
                        {
                            string    content = data.Rows[i].ItemArray[0].ToString();
                            XDocument xdoc    = XDocument.Parse(content);
                            xdoc.Save(FilePath + XMLFileName + i + ".xml");
                        }
                    }
                    DatabaseUtilities.CloseDBConnection(Info);
                }
                else
                {
                    ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to database. \n";
                    ScenarioContext.Current["ActResult"] = "Failed";
                }
            }
            catch (Exception e)
            {
                string abc = Info.DataBaseName;
            }
        }
        public void WhenIExecuteTheQuery_(string QueryToExecute)
        {
            SQLInfo Info = StoreSQLInfo();

            Info.QueryResultTable = DatabaseUtilities.GetRecordsFromDB(QueryToExecute, Info);
            if (Info.QueryResultTable == null)
            {
                ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to execute query " + QueryToExecute + " on database. \n";
                ScenarioContext.Current["ActResult"] = "Failed";
            }
            DataTable dtClone = Info.QueryResultTable.Clone();

            foreach (DataColumn dc in dtClone.Columns)
            {
                dc.DataType = typeof(string);
            }
            foreach (DataRow dr in Info.QueryResultTable.Rows)
            {
                dtClone.ImportRow(dr);
            }
            ScenarioContext.Current["QueryResults"] = dtClone;
        }
Example #21
0
        public void ThenIVerifyTheInIsAgainstDBByExecuting(string FieldName, string TagName, string DataValue, string Query)
        {
            SQLInfo Info = DataBase.DatabaseSteps.StoreSQLInfo();

            try
            {
                if (DatabaseUtilities.ConnectToDB(Info))
                {
                    Info.QueryResultTable = DatabaseUtilities.GetRecordsFromDB(Query, Info);
                    if (Info.QueryResultTable == null)
                    {
                        ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to execute query " + Query + " on database. \n";
                        ScenarioContext.Current["ActResult"] = "Failed";
                    }
                    else
                    {
                        DataTable   data     = Info.QueryResultTable;
                        string      FilePath = FeatureContext.Current["ReportsFolderPath"].ToString();
                        string      content  = data.Rows[0].ItemArray[0].ToString();
                        XmlDocument xDoc     = (XmlDocument)ScenarioContext.Current["LoadedXML"];
                        if (!XMLActionUtilities.VerifyFieldDataInXMLTag(xDoc, TagName, FieldName, DataValue))
                        {
                            ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + FieldName + " value in " + TagName + " is displayed as " + content + " instead of " + DataValue + ". \n";
                            ScenarioContext.Current["ActResult"] = "Failed";
                        }
                    }
                    DatabaseUtilities.CloseDBConnection(Info);
                }
                else
                {
                    ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to connect to database. \n";
                    ScenarioContext.Current["ActResult"] = "Failed";
                }
            }
            catch (Exception e)
            {
                string abc = Info.DataBaseName;
            }
        }
        public void GivenISaveTheEventXMLDataInFileByExecutingTheQuery(string XMLFileName, string QueryToExecute)
        {
            SQLInfo Info = StoreSQLInfo();

            try
            {
                if (DatabaseUtilities.ConnectToDB(Info))
                {
                    Thread.Sleep(5000);
                    Info.QueryResultTable = DatabaseUtilities.GetRecordsFromDB(QueryToExecute, Info);
                    if (Info.QueryResultTable == null)
                    {
                        ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to execute query " + QueryToExecute + " on database. \n";
                        ScenarioContext.Current["ActResult"] = "Failed";
                    }
                    else
                    {
                        DataTable data     = Info.QueryResultTable;
                        string    FilePath = FeatureContext.Current["ReportsFolderPath"].ToString();
                        string    content  = data.Rows[0].ItemArray[0].ToString();
                        XDocument xdoc     = XDocument.Parse(content);
                        xdoc.Save(FilePath + XMLFileName);
                    }
                    DatabaseUtilities.CloseDBConnection(Info);
                }
                else
                {
                    ScenarioContext.Current["Comments"]  = ScenarioContext.Current["Comments"] + "Unable to database. \n";
                    ScenarioContext.Current["ActResult"] = "Failed";
                }
            }
            catch (Exception e)
            {
                string abc = Info.DataBaseName;
            }
        }
            public static object Encode(SQLInfo.ColDef col, object data)
            {
                if (data == null) return null;

                //Logger.ReportVerbose("Encoding " + col.ColName + " as " + col.ColType.Name.ToLower());
                switch (col.ColType.Name.ToLower())
                {
                    case "guid":
                        return data.ToString();
                    case "string":
                        return data;

                    case "datetime":
                        return ((DateTime)data).Ticks;

                    case "mediatype":
                        return ((MediaType)data).ToString();

                    case "videoformat":
                        return ((VideoFormat)data).ToString();

                    case "downloadpolicy":
                        return ((MediaBrowser.Library.Network.DownloadPolicy)data).ToString();

                    case "int":
                    case "int16":
                    case "int32":
                    case "int64":
                    case "long":
                    case "double":
                    case "nullable`1":
                        return data;
                    default:
                        var ms = new MemoryStream();
                        Serializer.Serialize<object>(ms,data);
                        ms.Seek(0,0);
                        return ms.ReadAllBytes();

                }
            }
        protected BaseItem GetItem(SQLiteDataReader reader, string itemType)
        {
            BaseItem item = null;
            try
            {
                item = Serializer.Instantiate<BaseItem>(itemType);
            }
            catch (Exception e)
            {
                Logger.ReportException("Error trying to create instance of type: " + itemType, e);
                return null;
            }
            if (item != null)
            {
                SQLInfo itemSQL;
                lock (ItemSQL)
                {
                    if (!ItemSQL.TryGetValue(item.GetType(), out itemSQL))
                    {
                        itemSQL = new SQLInfo(item);
                        ItemSQL.Add(item.GetType(), itemSQL);
                        //make sure our schema matches
                        itemSQL.FixUpSchema(connection);
                    }
                }
                foreach (var col in itemSQL.AtomicColumns)
                {
                    var data = SQLizer.Extract(reader, col);
                    if (data != null)
                        if (col.MemberType == MemberTypes.Property)
                            col.PropertyInfo.SetValue(item, data, null);
                        else
                            col.FieldInfo.SetValue(item, data);

                }
                // and our list columns
                //this is an optimization - we go get all the list values for this item in one statement
                var listCmd = connection.CreateCommand();
                listCmd.CommandText = "select property, value from list_items where guid = @guid and property != 'ActorName' order by property, sort_order";
                listCmd.AddParam("@guid", item.Id);
                string currentProperty = "";
                System.Collections.IList list = null;
                SQLInfo.ColDef column = new SQLInfo.ColDef();
                using (var listReader = listCmd.ExecuteReader())
                {
                    while (listReader.Read())
                    {
                        string property = listReader.GetString(0);
                        if (property != currentProperty)
                        {
                            //new column...
                            if (list != null)
                            {
                                //fill in the last one
                                if (column.MemberType == MemberTypes.Property)
                                    column.PropertyInfo.SetValue(item, list, null);
                                else
                                    column.FieldInfo.SetValue(item, list);
                            }
                            currentProperty = property;
                            column = itemSQL.Columns.Find(c => c.ColName == property);
                            list = (System.Collections.IList)column.ColType.GetConstructor(new Type[] { }).Invoke(null);
                            //Logger.ReportVerbose("Added list item '" + listReader[0] + "' to " + col.ColName);
                        }
                        try
                        {
                            list.Add(SQLizer.Extract(listReader, new SQLInfo.ColDef() { ColName = "value", ColType = column.InternalType }));
                        }
                        catch (Exception e)
                        {
                            Logger.ReportException("Error adding item to list " + column.ColName + " on item " + item.Name, e);
                        }
                    }
                    if (list != null)
                    {
                        //fill in the last one
                        if (column.MemberType == MemberTypes.Property)
                            column.PropertyInfo.SetValue(item, list, null);
                        else
                            column.FieldInfo.SetValue(item, list);
                    }
                }
            }
            else
            {
                Logger.ReportWarning("Ignoring invalid item " + itemType + ".  Would not instantiate in current environment.");
            }
            return item;
        }