private void Send(DcbSlice dcbSlice)
{
var message = new PipeMessageEnvelope
{
Body = dcbSlice
};
OutputDataPipe.Send(message);
IncreaseProcessedDocumentsCount(dcbSlice.NumberOfDocuments);
}
protected override bool GenerateMessage()
{
try
{
var dcbSlice = new DcbSlice
{
FirstDocument = currentDocumentNumber,
DcbCredentials = DcbCredentials,
ImageSetId = ImageSetId
};
var currentBatchSize = BatchSize;
var documentsRemaining = numberOfDocumentsInDcb - currentDocumentNumber;
if (documentsRemaining < BatchSize)
{
currentBatchSize = documentsRemaining;
}
dcbSlice.NumberOfDocuments = currentBatchSize;
currentDocumentNumber += currentBatchSize;
Send(dcbSlice);
if (currentDocumentNumber >= numberOfDocumentsInDcb)
{
CreateDatabaseLevelTags();
return(true);
}
LogMessage(true, "DCB documents sliced successfully");
return(false);
}
catch (ArgumentOutOfRangeException exRange)
{
Tracer.Debug("DcbParser: Opening unsecured DCB database {0}", exRange.Message);
LogMessage(false, "DcbParser failed to process document. Error: " + Constants.ExportPathFull);
throw;
}
catch (Exception ex)
{
LogMessage(false, "DcbSlicer failed to process document. Error: " + ex.Message);
throw;
}
}
protected override void ProcessMessage(PipeMessageEnvelope envelope)
{
if (null == envelope || null == envelope.Body)
{
return;
}
try
{
DcbSlice dcbSlice = (DcbSlice)envelope.Body;
OpenDCB(dcbSlice.DcbCredentials);
ImageSetId = dcbSlice.ImageSetId;
FamiliesInfo familiesInfo = DcbOpticonJobBEO.IsImportFamilies ? new FamiliesInfo() : null;
var documentDetailList = new List <DocumentDetail>();
var dcbParserLogEntries = new List <JobWorkerLog <DcbParserLogInfo> >();
int lastDocumentInTheBatch = dcbSlice.FirstDocument + dcbSlice.NumberOfDocuments - 1;
for (int currentDocumentNumber = dcbSlice.FirstDocument;
currentDocumentNumber <= lastDocumentInTheBatch;
currentDocumentNumber++)
{
JobWorkerLog <DcbParserLogInfo> dcbParserLogEntry =
new JobWorkerLog <DcbParserLogInfo>()
{
JobRunId = long.Parse(PipelineId),
WorkerInstanceId = WorkerId,
CorrelationId = currentDocumentNumber + 1, // CorrId is the same as TaskId and it is 1 based.
// This magic GUID is set in [EVMaster].[dbo].[EV_JOB_WorkerRoleType] to identify DcbParcer for Log Worker
WorkerRoleType = "e754adb7-23c8-44cc-8d4c-12f33aef41b6",
Success = true,
CreatedBy = ProfileBEO.CreatedBy,
IsMessage = false,
LogInfo = new DcbParserLogInfo()
};
FetchDocumentFromDCB(currentDocumentNumber, documentDetailList, familiesInfo, dcbParserLogEntry);
dcbParserLogEntries.Add(dcbParserLogEntry);
}
if (0 == dcbSlice.FirstDocument)
{
DcbDatabaseTags dcbDatabaseTags = FetchDatabaseLevelTags();
if (null != dcbDatabaseTags)
{
if (null == documentDetailList[0].DcbTags)
{
documentDetailList[0].DcbTags = new List <DcbTags>();
}
documentDetailList[0].DcbTags.Add(dcbDatabaseTags);
}
}
if (DcbOpticonJobBEO.IsImportFamilies)
{
SendRelationshipsInfo(familiesInfo.FamilyInfoList);
}
Send(documentDetailList);
SendLog(dcbParserLogEntries);
}
catch (ArgumentOutOfRangeException exRange)
{
exRange.AddUsrMsg(Constants.ExportPathFull);
ReportToDirector(exRange);
exRange.Trace();
LogMessage(false, Constants.ExportPathFull);
throw;
}
catch (Exception ex)
{
ReportToDirector(ex);
ex.Trace().Swallow();
LogMessage(false, "DcbParser failed to process document. Error: " + ex.ToUserString());
}
}
