Exemplo n.º 1
0
        public DicomFileProcessor(DicomReprocessorOptions options, IProducerModel producerModel, string reprocessingRoutingKey)
        {
            _logger = LogManager.GetLogger(GetType().Name);

            _options = options;

            _producerModel          = producerModel;
            _reprocessingRoutingKey = reprocessingRoutingKey;
        }
Exemplo n.º 2
0
        public TagPromotionProcessor(DicomReprocessorOptions options, IProducerModel producerModel, string reprocessingRoutingKey)
        {
            _logger = LogManager.GetLogger(GetType().Name);

            _options = options;

            var asBatchProducer = producerModel as BatchProducerModel;

            if (asBatchProducer == null)
            {
                throw new ArgumentException("producerModel must be a batch producer");
            }

            _producerModel          = asBatchProducer;
            _reprocessingRoutingKey = reprocessingRoutingKey;
        }
Exemplo n.º 3
0
        public async Task <TimeSpan> RunQuery(string query, IDocumentProcessor processor, DicomReprocessorOptions options)
        {
            DateTime start;

            _logger.Info($"Performing query on {_collNamespace}");

            using (IAsyncCursor <BsonDocument> cursor = await MongoQueryParser.GetCursor(_collection, _findOptionsBase, query))
            {
                _logger.Info($"Using MaxDegreeOfParallelism: {_parallelOptions.MaxDegreeOfParallelism}");
                _logger.Info($"Batch size is: {(_findOptionsBase.BatchSize.HasValue ? _findOptionsBase.BatchSize.ToString() : "unspecified")}");
                _logger.Info($"Sleeping for {options.SleepTime.TotalMilliseconds}ms between batches");

                if (!_autoRun)
                {
                    LogManager.Flush();

                    Console.Write($"Confirm you want to reprocess documents using the above query in {_collNamespace} [y/N]: ");

                    // Anything other than y/Y cancels the operation
                    string key = Console.ReadLine();
                    if (key == null || !key.Equals("y", StringComparison.CurrentCultureIgnoreCase))
                    {
                        _logger.Warn("User cancelled reprocessing by not answering 'y', exiting");
                        return(default(TimeSpan));
                    }

                    _logger.Info("User chose to continue with query execution");
                }

                _logger.Info("Starting reprocess operation");
                start = DateTime.Now;
                var totalBatches = 0;

                //Note: Can only check for the cancellation request every time we start to process a new batch
                while (await cursor.MoveNextAsync() && !_tokenSource.IsCancellationRequested)
                {
                    _logger.Debug("Received new batch");

                    IEnumerable <BsonDocument> batch = cursor.Current;
                    var batchCount = 0;

                    Parallel.ForEach(batch, _parallelOptions, document =>
                    {
                        processor.ProcessDocument(document);

                        Interlocked.Increment(ref batchCount);
                    });

                    _logger.Debug("Batch converted to messages, count was: " + batchCount);

                    processor.SendMessages();

                    if (++totalBatches % 100 == 0)
                    {
                        processor.LogProgress();
                    }

                    _logger.Debug($"Batch processed, sleeping for {options.SleepTime.TotalMilliseconds}ms");
                    Thread.Sleep(options.SleepTime);
                }
            }

            TimeSpan queryTime = DateTime.Now - start;

            _logger.Info("Reprocessing finished or cancelled, time elapsed: " + queryTime.ToString("g"));

            return(queryTime);
        }
Exemplo n.º 4
0
 public DicomReprocessorControlMessageHandler(DicomReprocessorOptions options)
 {
     _options = options;
 }