private void ExecuteHandler()
{
ExecutionServices.SystemTrace.LogDebug($"Plugin exec data print queues = {_printQueues.Count}");
foreach (var x in _printQueues)
{
ExecutionServices.SystemTrace.LogDebug($"Queue={x.QueueName}");
}
// Check to make sure we have something in the pool...
if (_printQueues.Count == 0)
{
var msg = "None of the selected print queues are available.";
ExecutionServices.SystemTrace.LogDebug(msg);
throw new PrintQueueNotAvailableException(msg);
}
// Pick a print queue and log the device/server if applicable
PrintQueueInfo queueInfo = _printQueues.GetRandom();
LogDevice(_pluginData, queueInfo);
LogServer(_pluginData, queueInfo);
// Connect to the print queue
ExecutionServices.SystemTrace.LogDebug($"Connecting to queue: {queueInfo.QueueName}");
PrintQueue printQueue = PrintQueueController.Connect(queueInfo);
_serverName = printQueue.HostingPrintServer.Name.TrimStart('\\');
ExecutionServices.SystemTrace.LogDebug($"Connected to queue: {printQueue.FullName}");
// Select a document to print
Document document = _documentIterator.GetNext(_pluginData.Documents);
ActivityExecutionDocumentUsageLog documentLog = new ActivityExecutionDocumentUsageLog(_pluginData, document);
ExecutionServices.DataLogger.Submit(documentLog);
// Download the document and log the starting information for the print job
Guid jobId = SequentialGuid.NewGuid();
FileInfo localFile = ExecutionServices.FileRepository.GetFile(document);
PrintJobClientLog log = LogPrintJobStart(_pluginData, localFile, printQueue, jobId);
// Print the job
PrintingEngineResult result = _engine.Print(localFile, printQueue, jobId);
_printJobId = result.UniqueFileId;
if (result == null)
{
throw new FilePrintException($"Failed to print {localFile}.");
}
// Log the ending information
LogPrintJobEnd(log, result);
ExecutionServices.SystemTrace.LogDebug("Controller execution completed");
}