Esempio n. 1
0
 public static TemplateReader GetInstance()
 {
     {
         lock (padlock)
         {
             if (instance == null)
             {
                 instance = new TemplateReader();
             }
             return(instance);
         }
     }
 }
Esempio n. 2
0
        /// <summary>
        /// This method is is main mathod for creating output files
        /// </summary>
        /// <param name="InputFields"></param>
        /// <returns></returns>
        public ResponseBase CreateOutputFiles(InputFields InputFields)
        {
            #region Declaration

            const string MethodName = "InsuranceRenewalReminder::UIHelper::CreateOutputFiles::  ";
            ResponseBase Response   = new ResponseBase();
            EventLogger  EventLog   = new EventLogger();

            #endregion

            try
            {
                //Add Response message from InputField reading
                if (InputFields.ReturnCode > 0)
                {
                    Response.ReturnMessage = InputFields.ReturnMessage;
                }

                bool FileCreated = false;
                //Negative use case checking
                if (InputFields == null || InputFields.InputList == null || InputFields.InputList.Count == 0)
                {
                    //Console.WriteLine("No Inputs received");
                    Response.ReturnCode    = -1;
                    Response.ReturnMessage = (string.IsNullOrWhiteSpace(Response.ReturnMessage) ? "" : Response.ReturnMessage + "</br>") + "No Inputs received";
                    return(Response);
                }
                //Get input template, As template is common for all users hence implemented Singleton pattern
                TemplateReader Template        = TemplateReader.GetInstance();
                string         TemplateContent = Template.ReadTemplateFile();

                //Create output files for each input
                foreach (InputField InputData in InputFields.InputList)
                {
                    //Create customised Output file name
                    string FileName = InputData.ID + "-" + InputData.FirstName + "_" + InputData.Surname + ".txt";

                    string OutputFilePath = WebConfigurationManager.AppSettings["OutputFilePath"];

                    //Check if Output file not present previously
                    if (!File.Exists(System.Web.HttpContext.Current.Server.MapPath(OutputFilePath + "\\" + FileName)))
                    {
                        string FinalContent = FillTemplateData(TemplateContent.ToString(), InputData);
                        //string FinalContent = FormatTemplateData(TemplateContent.ToString(), InputData); // Alternate method with compromised readability.

                        FileStream   FS = new FileStream(System.Web.HttpContext.Current.Server.MapPath(OutputFilePath + "\\" + FileName), FileMode.Create, FileAccess.Write);
                        StreamWriter SW = new StreamWriter(FS);
                        SW.Write(FinalContent.ToString());
                        SW.Close();
                        FileCreated = true;
                    }
                    else
                    {
                        //Update response and log warning
                        Response.ReturnCode    = 1;
                        Response.ReturnMessage = (string.IsNullOrWhiteSpace(Response.ReturnMessage) ? "" : Response.ReturnMessage + "</br>") + "Record for " + FileName + " already Present, No updates made.";

                        EventLog.LogWarning(MethodName + "Record for " + FileName + " already Present, No updates made.");
                    }
                }

                //return success if atleast one fine created.
                if (FileCreated)
                {
                    Response.ReturnCode = 0;
                }
            }
            catch (Exception ex)
            {
                //Log error & Return response
                EventLog.LogException(MethodName, ex);

                Response.ReturnCode    = -1;
                Response.ReturnMessage = Response.ReturnMessage + Environment.NewLine + "Error while generating output file!!!";
                return(Response);
            }

            return(Response);
        }