// Process a DICOM file.
private void process(DicomObject dicomObject) {
try {
dicomObject.setExtension(".dcm");
// get the document for this study or create it if necessary
MircDocument td = new MircDocument(dicomObject);
// Put in the object and store the updated document.
// Note that since all http imports should have been
// anonymized before transmission over the internet,
// we assume that is the case. There is no way to tell.
td.insert(dicomObject, TrialConfig.allowOverwrite(), true, null, null);
// export the image via DICOM if in auto mode
dicomExportDirectories = TrialConfig.getDicomExportDirectories();
dicomExportDirectoryFiles = TrialConfig.getDicomExportDirectoryFiles();
if (TrialConfig.getDicomExportMode().equals("auto") && (dicomExportDirectoryFiles != null)) {
for (int i = 0; i < dicomExportDirectoryFiles.length; i++) {
try {
ExportQueueElement eqe = ExportQueueElement.createEQE(dicomObject);
eqe.queue(dicomExportDirectoryFiles[i]);
} catch (Exception e) {
String name = dicomObject.getFile().getName();
Log.message(
processorServiceName
+ ": "
+ dicomExportDirectories[i]
+ " DICOM export failed:"
+ name);
logger.warn(dicomExportDirectories[i] + " DICOM export failed:" + name);
}
}
}
// log the object if logging is enabled
makeTrialLogEntry("http-import", dicomObject);
} catch (Exception notDicom) {
}
}
// Create a Log4J log file with a monthly rolling appender and populate
// it with information from the dataset in a csv format so the log file
// can be opened and processed with a spreadsheet.
private void makeTrialLogEntry(String service, DicomObject dicomObject) {
if (!TrialConfig.log()) return;
if (processorLog == null) {
try {
processorLog = Logger.getLogger("trial");
processorLog.setAdditivity(false);
PatternLayout layout = new PatternLayout("%d{yyyy-MM-dd},%d{HH:mm:ss},%m%n");
File logs = new File(TrialConfig.basepath + TrialConfig.logDirectory);
logs.mkdirs();
DailyRollingFileAppender appender =
new DailyRollingFileAppender(
layout,
TrialConfig.basepath
+ TrialConfig.logDirectory
+ File.separator
+ TrialConfig.serviceName
+ ".csv",
"'.'yyyy-MM");
processorLog.addAppender(appender);
processorLog.setLevel((Level) Level.ALL);
} catch (Exception e) {
logger.warn("Unable to instantiate a trial logger");
processorLog = null;
return;
}
}
processorLog.info(
service
+ ","
+ dicomObject.getPatientName()
+ ","
+ dicomObject.getPatientID()
+ ","
+ dicomObject.getModality()
+ ","
+ dicomObject.getSeriesNumber()
+ ","
+ dicomObject.getAcquisitionNumber()
+ ","
+ dicomObject.getInstanceNumber());
}
