7 |
|
|
8 |
using IBM.WMQ; |
using IBM.WMQ; |
9 |
using MySql.Data.MySqlClient; |
using MySql.Data.MySqlClient; |
10 |
|
using System.Globalization; |
11 |
|
|
12 |
|
using DaoCommon; |
13 |
|
|
14 |
namespace DaoMqPump2 |
namespace DaoMqPump2 |
15 |
{ |
{ |
16 |
public class Transport |
public class Transport |
17 |
{ |
{ |
18 |
|
|
|
enum LogfileType { |
|
|
LogTransactions, |
|
|
LogEvents |
|
|
} |
|
|
|
|
19 |
public static string SQL2MQ = "sql2mq"; |
public static string SQL2MQ = "sql2mq"; |
20 |
public static string MQ2SQL = "mq2sql"; |
public static string MQ2SQL = "mq2sql"; |
21 |
|
|
25 |
|
|
26 |
StatusData statusData = new StatusData(); |
StatusData statusData = new StatusData(); |
27 |
|
|
28 |
|
public Logfile logfile { get; private set; } |
29 |
|
|
30 |
public string name { get; private set; } |
public string name { get; private set; } |
31 |
public string direction { get; private set; } |
public string direction { get; private set; } |
32 |
public string queueName { get; private set; } |
public string queueName { get; private set; } |
62 |
statusData.transportEnabled = value; |
statusData.transportEnabled = value; |
63 |
if (value == true) |
if (value == true) |
64 |
{ |
{ |
65 |
this.addLogEntry("Transport enabled"); |
logfile.addSingleLogEntry("Transport enabled"); |
66 |
} |
} |
67 |
else |
else |
68 |
{ |
{ |
69 |
this.addLogEntry("Transport disabled"); |
logfile.addSingleLogEntry("Transport disabled"); |
70 |
} |
} |
71 |
} |
} |
72 |
} |
} |
73 |
|
|
74 |
|
|
75 |
private LinkedList<string> logEntries = new LinkedList<string>(); |
|
76 |
|
|
77 |
|
|
78 |
public Transport(TransportController controller, string name, string direction, string queueName, string mq2sqlInsertQuery, string sql2mqReadQuery, string sql2mqUpdateQuery, bool enabled) |
public Transport(TransportController controller, string name, string direction, string queueName, string mq2sqlInsertQuery, string sql2mqReadQuery, string sql2mqUpdateQuery, bool enabled) |
92 |
statusData.counter = 0; |
statusData.counter = 0; |
93 |
statusData.lastErrorMessage = statusData.lastOkTime = statusData.lastErrorTime = ""; |
statusData.lastErrorMessage = statusData.lastOkTime = statusData.lastErrorTime = ""; |
94 |
|
|
95 |
addLogEntry( "Starting ... " ); |
logfile = new Logfile(name, controller.logDirectory); |
96 |
|
logfile.addSingleLogEntry("Starting ... "); |
97 |
} |
} |
98 |
|
|
99 |
~Transport() |
~Transport() |
100 |
{ |
{ |
101 |
addLogEntry("Stopping ... "); |
logfile.addSingleLogEntry("Stopping ... "); |
102 |
} |
} |
103 |
|
|
104 |
|
|
123 |
|
|
124 |
if (statusData.lastrunOk == true) |
if (statusData.lastrunOk == true) |
125 |
{ |
{ |
126 |
statusData.lastOkTime = getNowString(); |
statusData.lastOkTime = Logfile.getNowString(); |
127 |
|
|
128 |
if (statusData.counter != startCounter) |
if (statusData.counter != startCounter) |
129 |
{ |
{ |
130 |
//Vi har transporteret beskeder - så gemmer vi lige transfer tidspunktet |
//Vi har transporteret beskeder - så gemmer vi lige transfer tidspunktet |
131 |
statusData.lastTransferTime = getNowString(); |
statusData.lastTransferTime = Logfile.getNowString(); |
132 |
} |
} |
133 |
} |
} |
134 |
else |
else |
135 |
{ |
{ |
136 |
addLogEntry(statusData.lastErrorMessage); |
logfile.addSingleLogEntry(statusData.lastErrorMessage); |
137 |
statusData.lastErrorTime = getNowString(); |
statusData.lastErrorTime = Logfile.getNowString(); |
138 |
} |
} |
139 |
} |
} |
140 |
|
|
143 |
MQQueueManager mqMgr = null; |
MQQueueManager mqMgr = null; |
144 |
MQQueue out_queue = null; |
MQQueue out_queue = null; |
145 |
|
|
146 |
string filename = getLogFilename(LogfileType.LogTransactions); |
string filename = Logfile.getLogFilename(LogfileType.LogTransactions, controller.logDirectory, name); |
147 |
using (StreamWriter translog = new StreamWriter(filename, true) ) |
using (StreamWriter translog = new StreamWriter(filename, true) ) |
148 |
try |
try |
149 |
{ |
{ |
150 |
//MQ Options |
//MQ Options |
151 |
Hashtable connProps = getConnectionProperties(); |
Hashtable connProps = MQHelper.getConnectionProperties(controller.mqHost, controller.mqChannel); |
152 |
int openOptions = MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING; |
int openOptions = MQC.MQOO_OUTPUT + MQC.MQOO_FAIL_IF_QUIESCING; |
153 |
|
|
154 |
//MySQL Options |
//MySQL Options |
188 |
MySqlCommand updateCmd = new MySqlCommand(updateSql, sqlWriteConnection); |
MySqlCommand updateCmd = new MySqlCommand(updateSql, sqlWriteConnection); |
189 |
int numrows = updateCmd.ExecuteNonQuery(); |
int numrows = updateCmd.ExecuteNonQuery(); |
190 |
|
|
191 |
translog.WriteLine(getNowString() + " " + msgString + "\n"); |
translog.WriteLine(Logfile.getNowString() + " " + msgString); |
192 |
|
|
193 |
if (numrows != 1) |
if (numrows != 1) |
194 |
{ |
{ |
209 |
} |
} |
210 |
finally |
finally |
211 |
{ |
{ |
212 |
|
MQHelper.closeQueueSafe(out_queue); |
213 |
|
MQHelper.closeQueueManagerSafe(mqMgr); |
214 |
|
|
|
if (out_queue != null && out_queue.IsOpen) |
|
|
{ |
|
|
try |
|
|
{ |
|
|
out_queue.Close(); |
|
|
} |
|
|
catch (Exception e) |
|
|
{ |
|
|
Console.WriteLine("Error cleaning up qmgr " + e.Message); |
|
|
} |
|
|
} |
|
|
|
|
|
if (mqMgr != null && mqMgr.IsOpen) |
|
|
{ |
|
|
try |
|
|
{ |
|
|
mqMgr.Close(); |
|
|
} |
|
|
catch (Exception e) |
|
|
{ |
|
|
Console.WriteLine("Error cleaning up qmgr " + e.Message); |
|
|
} |
|
|
} |
|
215 |
|
|
216 |
} |
} |
217 |
} |
} |
218 |
|
|
219 |
private void transportMq2Sql() |
private void transportMq2Sql() |
220 |
{ |
{ |
221 |
|
int messageCount = 0; |
222 |
|
|
223 |
MQQueueManager mqMgr = null; |
MQQueueManager mqMgr = null; |
224 |
MQQueue in_queue = null; |
MQQueue in_queue = null; |
225 |
string filename = getLogFilename(LogfileType.LogTransactions); |
string filename = Logfile.getLogFilename(LogfileType.LogTransactions, controller.logDirectory, name); |
226 |
using (StreamWriter translog = new StreamWriter(filename, true)) |
using (StreamWriter translog = new StreamWriter(filename, true)) |
227 |
try |
try |
228 |
{ |
{ |
229 |
//MQ options |
//MQ options |
230 |
Hashtable connProps = getConnectionProperties(); |
Hashtable connProps = MQHelper.getConnectionProperties(controller.mqHost, controller.mqChannel); |
231 |
int openOptions = MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING; |
int openOptions = MQC.MQOO_INPUT_AS_Q_DEF + MQC.MQOO_FAIL_IF_QUIESCING; |
232 |
|
|
233 |
//MySQL options |
//MySQL options |
258 |
if (mqMsg.Format.CompareTo(MQC.MQFMT_STRING) == 0) |
if (mqMsg.Format.CompareTo(MQC.MQFMT_STRING) == 0) |
259 |
{ |
{ |
260 |
string msgString = mqMsg.ReadString(mqMsg.MessageLength); |
string msgString = mqMsg.ReadString(mqMsg.MessageLength); |
261 |
System.Console.WriteLine(msgString); |
//System.Console.WriteLine(msgString); |
262 |
|
|
263 |
|
|
264 |
|
// Hvis transaktionen starter med et ? er det ikke en gyldig transaktion |
265 |
|
// validér ligeledes at headeren er gyldig |
266 |
|
if ( Salt2Helper.validateSalt2Header(msgString) == false ) |
267 |
|
{ |
268 |
|
string discarded_filename = Logfile.getLogFilename(LogfileType.LogTransactions, controller.logDirectory, name); |
269 |
|
using (StreamWriter discardedlog = new StreamWriter(discarded_filename, true)) |
270 |
|
{ |
271 |
|
discardedlog.WriteLine(Logfile.getNowString() + " " + msgString); |
272 |
|
} |
273 |
|
mqMgr.Commit();//fjern den afviste transaktion fra køen |
274 |
|
statusData.discardedCounter++; |
275 |
|
continue; //gå frem til at tage næste transaktion fra køen |
276 |
|
} |
277 |
|
|
278 |
|
|
279 |
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 |
280 |
|
|
283 |
|
|
284 |
if (numrows == 1) |
if (numrows == 1) |
285 |
{ |
{ |
286 |
translog.WriteLine(getNowString() + " " + msgString + "\n"); |
translog.WriteLine(Logfile.getNowString() + " " + msgString); |
287 |
mqMgr.Commit(); |
mqMgr.Commit(); |
288 |
statusData.counter++; |
statusData.counter++; |
289 |
|
|
290 |
|
|
291 |
|
messageCount++;// increment per run message counter |
292 |
|
if (messageCount >= 10000) // if we have moved 10000 messages in this run - let it go and give the other transports a change |
293 |
|
{ |
294 |
|
isContinue = false; |
295 |
|
} |
296 |
|
|
297 |
|
|
298 |
|
|
299 |
} |
} |
300 |
else |
else |
301 |
{ |
{ |
336 |
} |
} |
337 |
catch (Exception e) |
catch (Exception e) |
338 |
{ |
{ |
339 |
|
//Det vil være mest korrekt at Rollback/backout MQ Transaktionen her - for at være sikker på at Message'n fjernes fra køen |
340 |
|
try |
341 |
|
{ |
342 |
|
if (mqMgr != null) |
343 |
|
{ |
344 |
|
mqMgr.Backout(); |
345 |
|
} |
346 |
|
} |
347 |
|
catch (Exception e2) |
348 |
|
{ |
349 |
|
logfile.addSingleLogEntry("Error backing out from MQ Transaction: " + e2.Message); |
350 |
|
} |
351 |
|
|
352 |
statusData.lastrunOk = false; |
statusData.lastrunOk = false; |
353 |
|
|
354 |
statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message; |
statusData.lastErrorMessage = name + ".transportMq2Sql error: " + e.GetType().FullName + " " + e.Message; |
359 |
finally |
finally |
360 |
{ |
{ |
361 |
|
|
362 |
if (in_queue != null && in_queue.IsOpen) |
MQHelper.closeQueueSafe(in_queue); |
363 |
{ |
MQHelper.closeQueueManagerSafe(mqMgr); |
|
try |
|
|
{ |
|
|
in_queue.Close(); |
|
|
} |
|
|
catch (Exception e) |
|
|
{ |
|
|
Console.WriteLine("Error cleaning up qmgr " + e.Message); |
|
|
} |
|
|
} |
|
|
|
|
|
if (mqMgr != null && mqMgr.IsOpen) |
|
|
{ |
|
|
try |
|
|
{ |
|
|
mqMgr.Close(); |
|
|
} catch (Exception e) { |
|
|
Console.WriteLine("Error cleaning up qmgr " + e.Message); |
|
|
} |
|
|
} |
|
364 |
|
|
365 |
} |
} |
366 |
} |
} |
379 |
return connectionString; |
return connectionString; |
380 |
} |
} |
381 |
|
|
|
private Hashtable getConnectionProperties() |
|
|
{ |
|
|
Hashtable connProperties = new Hashtable(); |
|
|
connProperties.Add(MQC.TRANSPORT_PROPERTY, MQC.TRANSPORT_MQSERIES_CLIENT); |
|
|
connProperties.Add(MQC.HOST_NAME_PROPERTY, controller.mqHost); |
|
|
connProperties.Add(MQC.CHANNEL_PROPERTY, controller.mqChannel); //WARNING: Hardcoded Channel Value !!! |
|
|
return connProperties; |
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
private string getLogFilename(LogfileType type) |
|
|
{ |
|
|
|
|
|
DateTime now = DateTime.Now; |
|
|
string filename = controller.logDirectory + "\\"; |
|
|
|
|
|
switch (type) |
|
|
{ |
|
|
case LogfileType.LogEvents: |
|
|
filename += "eventlog_"; |
|
|
break; |
|
|
|
|
|
case LogfileType.LogTransactions: |
|
|
filename += "transactionlog_"; |
|
|
break; |
|
|
} |
|
|
|
|
|
|
|
|
filename += name + "_" + now.Year.ToString("D4") + now.Month.ToString("D2") + ".log"; |
|
|
|
|
|
return filename; |
|
|
} |
|
|
|
|
|
public string getNowString() |
|
|
{ |
|
|
DateTime now = DateTime.Now; |
|
|
|
|
|
return now.ToString("s"); |
|
|
} |
|
|
|
|
|
private void addLogEntry(string msg) |
|
|
{ |
|
|
msg = getNowString() + " " + msg; |
|
|
lock (logEntries) |
|
|
{ |
|
|
logEntries.AddFirst(msg); |
|
|
|
|
|
if (logEntries.Count > 20) |
|
|
{ |
|
|
logEntries.RemoveLast(); |
|
|
} |
|
|
} |
|
|
|
|
|
string filename = getLogFilename(LogfileType.LogEvents); |
|
|
using (StreamWriter eventlog = new StreamWriter(filename, true)) |
|
|
{ |
|
|
eventlog.WriteLine(msg); |
|
|
} |
|
|
} |
|
|
|
|
|
public string[] getLog() |
|
|
{ |
|
|
lock(logEntries) |
|
|
{ |
|
|
List<string> tmpEntries = new List<string>(); |
|
|
foreach (string s in logEntries) |
|
|
{ |
|
|
tmpEntries.Add(s); |
|
|
} |
|
|
return tmpEntries.ToArray(); |
|
|
} |
|
|
} |
|
382 |
|
|
383 |
} |
} |
384 |
} |
} |