85 lines
2.7 KiB
C#
85 lines
2.7 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.IO;
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using System.Data;
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using System.Threading.Tasks;
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namespace MarketData.CSVHelper
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{
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public class CSVFileExt2 : CSVFileExt
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{
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public CSVFileExt2()
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{
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}
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public override Dictionary<String, String> LoadCSVFile(StreamReader streamReader,int startDataRow)
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{
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try
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{
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DateTime modified = DateTime.Now;
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// MDTrace.WriteLine(LogLevel.DEBUG,String.Format("Loading CSV File from stream"));
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String strLine = null;
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ReadHeaderRows(streamReader, startDataRow);
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strLine = streamReader.ReadLine();
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CreateColumns(strLine);
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int rowCount = 0;
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while (null != (strLine = streamReader.ReadLine()))
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{
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if ("".Equals(strLine)) continue;
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String[] rowData = StringParser.ParseDelimitedString(strLine);
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if (1 == rowData.Length && rowData[0].Trim().ToUpper().Equals("**NOTE :")) break;
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List<String> rowDataList = rowData.ToList();
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rows.Add(rowDataList);
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rowCount++;
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}
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MDTrace.WriteLine(LogLevel.DEBUG,String.Format("Loaded {0} rows from stream", rows.Count));
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return header;
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}
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catch (Exception exception)
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{
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MDTrace.WriteLine(LogLevel.DEBUG,exception.ToString());
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return null;
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}
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finally
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{
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}
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}
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public override Dictionary<String, String> LoadCSVFile(String strPathFileName, int startDataRow)
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{
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StreamReader streamReader = null;
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try
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{
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DateTime modified = DateTime.Now;
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// MDTrace.WriteLine(LogLevel.DEBUG,String.Format("Loading CSV File {0}", strPathFileName));
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streamReader = File.OpenText(strPathFileName);
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String strLine = null;
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ReadHeaderRows(streamReader, startDataRow);
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strLine = streamReader.ReadLine();
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CreateColumns(strLine);
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int rowCount = 0;
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while (null != (strLine = streamReader.ReadLine()))
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{
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if ("".Equals(strLine)) continue;
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String[] rowData = StringParser.ParseDelimitedString(strLine);
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if (1 == rowData.Length && rowData[0].Trim().ToUpper().Equals("**NOTE :")) break;
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List<String> rowDataList = rowData.ToList();
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rows.Add(rowDataList);
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rowCount++;
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}
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MDTrace.WriteLine(LogLevel.DEBUG,String.Format("Loaded {0} rows from {1}", rows.Count, strPathFileName));
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return header;
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}
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catch (Exception exception)
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{
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MDTrace.WriteLine(LogLevel.DEBUG,exception.ToString());
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return null;
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}
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finally
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{
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if (null != streamReader) streamReader.Close();
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}
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}
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}
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}
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