public JobDispatcher(IDecoderJob job)
{
_worker = new BackgroundWorker();
_worker.DoWork += new DoWorkEventHandler(DoJob);
_worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(JobCompleted);
_worker.ProgressChanged += new ProgressChangedEventHandler(JobProgressChanged);
_worker.WorkerReportsProgress = true;
_worker.WorkerSupportsCancellation = true;
_job = job;
_status = new JobStatus();
_logger = new BasicLogger();
AssemblyVersionInfo vInfo = new AssemblyVersionInfo(typeof(JobBase));
_logger.WriteLogMessage(String.Format("*** {0} {1}.{2} - (build {3})", vInfo.Title, vInfo.Version.Major, vInfo.Version.Minor, vInfo.LastBuildDate.ToString("yyMMdd-HHmm")), LogLevel.Info);
_logger.WriteLogMessage(String.Format("*** Xml Schema Version {0}", D900Cdr.Schema.D900CdrDefinitionProvider.Instance.XmlVersion), LogLevel.Info);
}
public JobDispatcher(IDecoderJob job)
{
_worker = new BackgroundWorker();
_worker.DoWork += new DoWorkEventHandler(DoJob);
_worker.RunWorkerCompleted += new RunWorkerCompletedEventHandler(JobCompleted);
_worker.ProgressChanged += new ProgressChangedEventHandler(JobProgressChanged);
_worker.WorkerReportsProgress = true;
_worker.WorkerSupportsCancellation = true;
_job = job;
_status = new JobStatus();
_logger = new BasicLogger();
AssemblyVersionInfo vInfo = new AssemblyVersionInfo(typeof(JobBase));
_logger.WriteLogMessage(String.Format("*** {0} {1}.{2} - (build {3})", vInfo.Title, vInfo.Version.Major, vInfo.Version.Minor, vInfo.LastBuildDate.ToString("yyMMdd-HHmm")), LogLevel.Info);
_logger.WriteLogMessage(String.Format("*** Xml Schema Version {0}", D900Cdr.Schema.D900CdrDefinitionProvider.Instance.XmlVersion), LogLevel.Info);
}
private void DoJob(object sender, DoWorkEventArgs e)
{
_logger.WriteLogMessage("+++ Start new job:", LogLevel.Info);
_status.ResultCode = JobResultCode.FatalError;
CdrDecoder decoder = new CdrDecoder();
decoder.ElementDefinitionProvider.CurrentSchema = _job.DefinitionSchemaName;
D900CdrElement record;
RecordFormatter formatter = (_job.IsFormatterActive && (_job.FormatterSettings != null)) ? new RecordFormatter(_job.FormatterSettings) : null;
Regex filterRegex = (_job.IsFilterActive && !String.IsNullOrEmpty(_job.FilterText)) ? new Regex(_job.FilterText, RegexOptions.Compiled | RegexOptions.IgnoreCase | RegexOptions.Singleline) : null;
StreamWriter dstFile = new StreamWriter(_job.DestinationPath);
if ((formatter != null) && _job.FormatterSettings.PrintColumnsHeader)
{
dstFile.WriteLine(_job.FormatterSettings.ColumnsHeader);
}
FileInfo[] cdrFiles;
cdrFiles = new DirectoryInfo(Path.GetDirectoryName(_job.SourcePath)).GetFiles(Path.GetFileName(_job.SourcePath), SearchOption.TopDirectoryOnly);
FileStream cdr;
long cdrLength;
long rem;
string recText;
_status.CdrFilesIn = cdrFiles.Length;
_logger.WriteLogMessage(String.Format("Files to decode: {0}", _status.CdrFilesIn), LogLevel.Info, false);
_logger.WriteLogMessage(String.Format("Schema: {0}", _job.DefinitionSchemaName), LogLevel.Info, false);
_worker.ReportProgress(_status.Percent);
foreach (FileInfo fi in cdrFiles)
{
cdr = new FileStream(fi.FullName, FileMode.Open);
cdrLength = cdr.Length;
if (_job.StartOffset > 0)
{
cdr.Seek(_job.StartOffset, SeekOrigin.Begin);
}
_status.RecordsOut = 0;
_status.CurrentCdrFile = fi.Name;
rem = 0;
_logger.WriteLogMessage(String.Format("{0} ... ", fi.Name), LogLevel.Info);
_worker.ReportProgress(_status.Percent);
for (; ;)
{
if (_status.RecordsOut == 0)
{
record = decoder.DecodeRecord(cdr, false);
}
else
{
record = decoder.DecodeRecord(cdr, true);
}
if (record == null)
{
break;
}
_status.RecordsOut++;
_status.RecordsOutTotal++;
_status.Percent = (int)Math.Ceiling((double)cdr.Position / cdrLength * 100);
recText = (formatter == null) ? String.Format("{0,8} > {1} {2}", record.Offset, _status.RecordsOut, record.ToString()) : formatter.FormatRecord(record);
if ((filterRegex == null) || (filterRegex.Match(recText).Success))
{
dstFile.WriteLine(recText);
}
Math.DivRem(_status.RecordsOut, 1000, out rem);
if (rem == 0)
{
_worker.ReportProgress(_status.Percent);
}
if (_worker.CancellationPending)
{
break;
}
}
cdr.Close();
_logger.AppendLogMessage(_status.RecordsOut.ToString());
if (_worker.CancellationPending)
{
break;
}
else
{
_status.CdrFilesIn--;
_status.CdrFilesOut++;
_status.Percent = 100;
_worker.ReportProgress(_status.Percent);
}
}
dstFile.Close();
if (_worker.CancellationPending)
{
_status.ResultCode = JobResultCode.CanceledByUser;
_logger.WriteLogMessage("+++ Process aborted by user.", LogLevel.Info);
}
else
{
_status.ResultCode = JobResultCode.AllOK;
_logger.WriteLogMessage("+++ Decoding is successful done.", LogLevel.Info);
}
}