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using IBM.WMQ; |
using IBM.WMQ; |
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using MySql.Data.MySqlClient; |
using MySql.Data.MySqlClient; |
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using System.Globalization; |
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namespace DaoMqPump2 |
namespace DaoMqPump2 |
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{ |
{ |
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enum LogfileType { |
enum LogfileType { |
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LogTransactions, |
LogTransactions, |
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LogEvents |
LogEvents, |
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LogDiscarded |
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} |
} |
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public static string SQL2MQ = "sql2mq"; |
public static string SQL2MQ = "sql2mq"; |
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MySqlCommand updateCmd = new MySqlCommand(updateSql, sqlWriteConnection); |
MySqlCommand updateCmd = new MySqlCommand(updateSql, sqlWriteConnection); |
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int numrows = updateCmd.ExecuteNonQuery(); |
int numrows = updateCmd.ExecuteNonQuery(); |
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translog.WriteLine(getNowString() + " " + msgString + "\n"); |
translog.WriteLine(getNowString() + " " + msgString); |
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if (numrows != 1) |
if (numrows != 1) |
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{ |
{ |
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if (mqMsg.Format.CompareTo(MQC.MQFMT_STRING) == 0) |
if (mqMsg.Format.CompareTo(MQC.MQFMT_STRING) == 0) |
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{ |
{ |
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string msgString = mqMsg.ReadString(mqMsg.MessageLength); |
string msgString = mqMsg.ReadString(mqMsg.MessageLength); |
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System.Console.WriteLine(msgString); |
//System.Console.WriteLine(msgString); |
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// Hvis transaktionen starter med et ? er det ikke en gyldig transaktion |
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// validér ligeledes at headeren er gyldig |
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if ( msgString.StartsWith("?") || validateSalt2Header(msgString) == false ) |
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{ |
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string discarded_filename = getLogFilename(LogfileType.LogDiscarded); |
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using (StreamWriter discardedlog = new StreamWriter(discarded_filename, true)) |
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{ |
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discardedlog.WriteLine(getNowString() + " " + msgString); |
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} |
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mqMgr.Commit();//fjern den afviste transaktion fra køen |
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statusData.discardedCounter++; |
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continue; //gå frem til at tage næste transaktion fra køen |
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} |
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string sql = "CALL " + mq2sqlInsertQuery + "( '" + MySqlHelper.EscapeString(msgString) + "' )"; //opbygger en CALL somestoredprocedure('msgString'); sql streng |
string sql = "CALL " + mq2sqlInsertQuery + "( '" + MySqlHelper.EscapeString(msgString) + "' )"; //opbygger en CALL somestoredprocedure('msgString'); sql streng |
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if (numrows == 1) |
if (numrows == 1) |
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{ |
{ |
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translog.WriteLine(getNowString() + " " + msgString + "\n"); |
translog.WriteLine(getNowString() + " " + msgString); |
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mqMgr.Commit(); |
mqMgr.Commit(); |
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statusData.counter++; |
statusData.counter++; |
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} |
} |
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} |
} |
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catch (Exception e) |
catch (Exception e) |
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{ |
{ |
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//Det vil være mest korrekt at Rollback/backout MQ Transaktionen her - for at være sikker på at Message'n fjernes fra køen |
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try |
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{ |
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if (mqMgr != null) |
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{ |
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mqMgr.Backout(); |
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} |
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} |
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catch (Exception e2) |
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{ |
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this.addLogEntry("Error backing out from MQ Transaction: " + e2.Message); |
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} |
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statusData.lastrunOk = false; |
statusData.lastrunOk = false; |
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statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message; |
statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message; |
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Hashtable connProperties = new Hashtable(); |
Hashtable connProperties = new Hashtable(); |
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connProperties.Add(MQC.TRANSPORT_PROPERTY, MQC.TRANSPORT_MQSERIES_CLIENT); |
connProperties.Add(MQC.TRANSPORT_PROPERTY, MQC.TRANSPORT_MQSERIES_CLIENT); |
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connProperties.Add(MQC.HOST_NAME_PROPERTY, controller.mqHost); |
connProperties.Add(MQC.HOST_NAME_PROPERTY, controller.mqHost); |
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connProperties.Add(MQC.CHANNEL_PROPERTY, controller.mqChannel); //WARNING: Hardcoded Channel Value !!! |
connProperties.Add(MQC.CHANNEL_PROPERTY, controller.mqChannel); |
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return connProperties; |
return connProperties; |
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} |
} |
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DateTime now = DateTime.Now; |
DateTime now = DateTime.Now; |
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string filename = controller.logDirectory + "\\"; |
string filename = controller.logDirectory + "\\"; |
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//Find uge nr |
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DateTimeFormatInfo dfi = DateTimeFormatInfo.CurrentInfo; |
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Calendar myCal = CultureInfo.InvariantCulture.Calendar;//System.Globalization |
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int week = myCal.GetWeekOfYear(now, dfi.CalendarWeekRule, dfi.FirstDayOfWeek); |
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|
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switch (type) |
switch (type) |
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{ |
{ |
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case LogfileType.LogEvents: |
case LogfileType.LogEvents: |
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case LogfileType.LogTransactions: |
case LogfileType.LogTransactions: |
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filename += "transactionlog_"; |
filename += "transactionlog_"; |
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break; |
break; |
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case LogfileType.LogDiscarded: |
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filename += "discardedlog_"; |
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break; |
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} |
} |
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filename += name + "_" + now.Year.ToString("D4") + now.Month.ToString("D2") + ".log"; |
filename += name + "_" + now.Year.ToString("D4") + "_W" + week.ToString("D2") + ".log"; |
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return filename; |
return filename; |
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} |
} |
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return now.ToString("s"); |
return now.ToString("s"); |
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} |
} |
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private bool validateSalt2Header(string salt2String) |
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{ |
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int result; |
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long result_long; |
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string afsender = salt2String.Substring(0, 5); |
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string modtager = salt2String.Substring(5, 5); |
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string afsenderTegnSaet = salt2String.Substring(10, 6); |
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string standardNavn = salt2String.Substring(16, 6); |
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string standardVersion = salt2String.Substring(22, 3); |
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string afsenderSekvensnr = salt2String.Substring(25, 6); |
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string afsenderTidsstempel = salt2String.Substring(31, 14); |
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string afsenderBakkeIdent = salt2String.Substring(45, 5); |
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string modtagerBakkeIdent = salt2String.Substring(50, 5); |
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string transaktionForkortelse = salt2String.Substring(55, 4); |
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string transaktionsLaengde = salt2String.Substring(59, 5); |
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string prioritet = salt2String.Substring(64, 1); |
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if (int.TryParse(standardVersion.Trim(), out result) == false) // standardVersion _skal_ være en int |
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{ |
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return false; |
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} |
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if (int.TryParse(afsenderSekvensnr.Trim(), out result) == false) // afsenderSekvensnr _skal_ være en int |
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{ |
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return false; |
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} |
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if (long.TryParse(afsenderTidsstempel.Trim(), out result_long) == false) // afsenderTidsstempel _skal_ være en long |
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{ |
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return false; |
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} |
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if (int.TryParse(transaktionsLaengde.Trim(), out result) == false) // transaktionsLaengde _skal_ være en int |
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{ |
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return false; |
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} |
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if ( int.TryParse(prioritet.Trim(), out result) == false ) // prioritet _skal_ være en int |
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{ |
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return false; |
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} |
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return true; |
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} |
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private void addLogEntry(string msg) |
private void addLogEntry(string msg) |
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{ |
{ |
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msg = getNowString() + " " + msg; |
msg = getNowString() + " " + msg; |