private int store(String aet, String cuid, DicomObject dataset)
throws IOException, InterruptedException, GeneralSecurityException {
if (cuid == null) {
cuid = dataset.getString(Tag.SOPClassUID);
}
setTransferCapability(
new TransferCapability[] {
new TransferCapability(cuid, NATIVE_LE_TS, TransferCapability.SCU)
});
Association assoc = open(aet);
TransferCapability tc = assoc.getTransferCapabilityAsSCU(cuid);
if (tc == null) {
throw new NoPresentationContextException(
UIDDictionary.getDictionary().prompt(UID.KeyObjectSelectionDocumentStorage));
}
String tsuid = tc.getTransferSyntax()[0];
LOG.debug("Send C-STORE request to {}:\n{}", aet, dataset);
RspHandler rspHandler = new RspHandler();
assoc.cstore(
cuid,
dataset.getString(Tag.SOPInstanceUID),
priority,
new DataWriterAdapter(dataset),
tsuid,
rspHandler);
assoc.waitForDimseRSP();
try {
assoc.release(true);
} catch (InterruptedException t) {
LOG.error("Failed to release association! aet:" + aet, t);
}
return rspHandler.getStatus();
}
private DicomObject doNCreate(DicomObject rq, DicomObject data, DicomObject rsp)
throws DicomServiceException {
String iuid = rq.getString(Tag.AffectedSOPInstanceUID);
if (iuid == null) iuid = rsp.getString(Tag.AffectedSOPInstanceUID);
File f = mkFile(iuid);
if (f.exists()) {
throw new DicomServiceException(rq, Status.DuplicateSOPinstance);
}
data.initFileMetaInformation(
UID.ModalityPerformedProcedureStepSOPClass, iuid, UID.ExplicitVRLittleEndian);
try {
store(f, data);
try {
Context.openSession();
DicomUtils.updateStudyPerformedStatusByMpps(data);
} catch (Exception e) {
debug("Can not update database with");
debug(data.toString());
e.printStackTrace();
} finally {
Context.closeSession();
}
} catch (Exception e) {
throw new DicomServiceException(rq, Status.ProcessingFailure);
}
return null;
}
private BufferedImage windowMonochrome(
ImageListViewCell displayedCell,
BufferedImage srcImg,
float windowLocation,
float windowWidth) {
BufferedImage destImg =
new BufferedImage(srcImg.getWidth(), srcImg.getHeight(), BufferedImage.TYPE_INT_RGB);
boolean isSigned = false;
int minValue = 0;
{
// hack: try to determine signedness and minValue from DICOM metadata if available --
// the BufferedImage's metadata don't contain that information reliably.
// Only works for some special cases
ImageListViewModelElement elt = displayedCell.getDisplayedModelElement();
if (elt instanceof DicomImageListViewModelElement) {
DicomImageListViewModelElement delt = (DicomImageListViewModelElement) elt;
DicomObject imgMetadata = delt.getDicomImageMetaData();
int bitsAllocated = imgMetadata.getInt(Tag.BitsAllocated);
isSigned = (1 == imgMetadata.getInt(Tag.PixelRepresentation));
if (isSigned && (bitsAllocated > 0)) {
minValue = -(1 << (bitsAllocated - 1));
}
}
}
final int windowedImageGrayscalesCount = 256; // for BufferedImage.TYPE_INT_RGB
float scale = windowedImageGrayscalesCount / windowWidth;
float offset = (windowWidth / 2 - windowLocation) * scale;
if (!(srcImg.getColorModel().getColorSpace().getType() == ColorSpace.TYPE_GRAY)) {
throw new IllegalArgumentException("source image must be grayscales");
}
Raster srcRaster = srcImg.getRaster();
if (srcRaster.getNumBands() != 1) {
throw new IllegalArgumentException(
"grayscale source image must have one color band, but has "
+ srcRaster.getNumBands()
+ "??");
}
WritableRaster resultRaster = destImg.getRaster();
for (int x = 0; x < srcImg.getWidth(); x++) {
for (int y = 0; y < srcImg.getHeight(); y++) {
int srcGrayValue = srcRaster.getSample(x, y, 0);
if (isSigned) {
srcGrayValue = (int) (short) srcGrayValue; // will only work for 16-bit signed...
}
float destGrayValue = scale * srcGrayValue + offset;
// clamp
if (destGrayValue < 0) {
destGrayValue = 0;
} else if (destGrayValue >= windowedImageGrayscalesCount) {
destGrayValue = windowedImageGrayscalesCount - 1;
}
resultRaster.setSample(x, y, 0, destGrayValue);
resultRaster.setSample(x, y, 1, destGrayValue);
resultRaster.setSample(x, y, 2, destGrayValue);
}
}
return destImg;
}
public static TCEncapsulatedDocument create(TCReferencedInstance ref) throws Exception {
Instance instance =
((TCQueryLocal) JNDIUtils.lookup(TCQueryLocal.JNDI_NAME))
.findInstanceByUID(ref.getInstanceUID());
List<org.dcm4chee.archive.entity.File> files = instance.getFiles();
DicomObject attrs = instance.getAttributes(false);
attrs.remove(Tag.EncapsulatedDocument);
MimeType mimeType = null;
String mimeTypeStr = attrs.getString(Tag.MIMETypeOfEncapsulatedDocument);
if (mimeTypeStr != null) {
mimeType = MimeType.get(mimeTypeStr);
}
if (mimeType == null) {
mimeType = getDocumentMimeTypeFromLabel(attrs.getString(Tag.ContentLabel));
}
String fsId = files.get(0).getFileSystem().getDirectoryPath();
String fileId = files.get(0).getFilePath();
File file =
fsId.startsWith("tar:")
? TarRetrieveDelegate.getInstance().retrieveFileFromTar(fsId, fileId)
: FileUtils.resolve(new File(fsId, fileId));
return new TCEncapsulatedDocument(mimeType, ref, attrs, file);
}
public static TCDocumentObject create(TCReferencedInstance ref) throws Exception {
Instance instance =
((TCQueryLocal) JNDIUtils.lookup(TCQueryLocal.JNDI_NAME))
.findInstanceByUID(ref.getInstanceUID());
if (instance == null) {
return null;
}
DicomObject attrs = instance.getAttributes(false);
MimeType mimeType = null;
String mimeTypeStr = attrs.getString(Tag.MIMETypeOfEncapsulatedDocument);
if (mimeTypeStr != null) {
mimeType = MimeType.get(mimeTypeStr);
}
if (mimeType == null) {
mimeType = getDocumentMimeTypeFromLabel(attrs.getString(Tag.ContentLabel));
}
if (mimeType != null) {
DocumentType docType = mimeType.getDocumentType();
if (TCImageDocument.DOC_TYPES.contains(docType)) {
return TCImageDocument.create(ref);
} else if (TCEncapsulatedDocument.DOC_TYPES.contains(docType)) {
return TCEncapsulatedDocument.create(ref);
}
}
throw new Exception(
"Unable to create TC encapsulated object: Mime type not supported (" + mimeTypeStr + ")");
}
@SuppressWarnings("restriction")
public static TCImageDocument create(
TCObject tc, MimeType mimeType, String filename, InputStream in, String description)
throws Exception {
mimeType = checkMimeType(mimeType);
ByteArrayOutputStream out = null;
try {
BufferedImage image = null;
if (MimeType.ImageJPEG.equals(mimeType)) {
try {
com.sun.image.codec.jpeg.JPEGImageDecoder decoder =
com.sun.image.codec.jpeg.JPEGCodec.createJPEGDecoder(in);
image = decoder.decodeAsBufferedImage();
} catch (Exception e) {
log.warn(null, e);
}
}
if (image == null) {
image = ImageIO.read(in);
}
TCReferencedInstance ref =
createReferencedInstance(
tc, UID.MultiFrameTrueColorSecondaryCaptureImageStorage, MODALITY);
DicomObject metaData =
TCDocumentObject.createDicomMetaData(
mimeType,
filename,
description,
ref,
tc.getPatientId(),
tc.getPatientIdIssuer(),
tc.getPatientName(),
MODALITY);
metaData.putInt(Tag.NumberOfFrames, VR.IS, 1);
return new TCImageDocument(mimeType, ref, metaData, image);
} finally {
if (in != null) {
try {
in.close();
} catch (Exception e) {
}
}
if (out != null) {
try {
out.close();
} catch (Exception e) {
}
}
}
}
private DicomStreamMetaData copyMeta(DicomImageReader reader, String tsuid) throws IOException {
DicomStreamMetaData oldMeta = (DicomStreamMetaData) reader.getStreamMetadata();
DicomStreamMetaData ret = new DicomStreamMetaData();
DicomObject ds = oldMeta.getDicomObject();
DicomObject newDs = new BasicDicomObject();
ds.copyTo(newDs);
newDs.putString(Tag.TransferSyntaxUID, VR.UI, tsuid);
ret.setDicomObject(newDs);
return ret;
}
private void insertDicomTags(
int dcmobject_id, DicomObject obj, Integer parentId, PreparedStatement stmt)
throws Exception {
for (Iterator<DicomElement> it = obj.iterator(); it.hasNext(); ) {
DicomElement e = it.next();
StringBuffer sb = new StringBuffer();
try {
String[] values = e.getStrings(obj.getSpecificCharacterSet(), false);
sb.append(values[0].replaceAll("\0", ""));
int i;
for (i = 1; i < values.length; i++) {
sb.append("/").append(values[i].replaceAll("\0", ""));
}
} catch (Exception ee) {
try {
sb.append(e.getString(obj.getSpecificCharacterSet(), false));
} catch (Exception e2) {
}
}
stmt.setInt(1, dcmobject_id);
stmt.setString(2, DicomHeader.toTagString(e.tag()));
stmt.setString(3, e.vr().toString());
// only the first 150 chars are saved if the tag-value is longer
if (sb.length() > 150) {
stmt.setString(
4, sb.toString().substring(0, 150).concat("*** end of tag-value not applicable ***"));
} else {
stmt.setString(4, sb.toString());
}
stmt.setInt(5, itemOrder);
if (parentId == null) {
stmt.setNull(6, Types.INTEGER);
} else {
stmt.setInt(6, parentId);
}
stmt.addBatch();
// System.out.println( stmt );
itemOrder++;
if (e.countItems() > 0) {
if (e.hasDicomObjects()) {
for (int i = 0; i < e.countItems(); i++) {
insertDicomTags(dcmobject_id, e.getDicomObject(i), itemOrder - 1, stmt);
}
}
}
}
}
public static TCImageDocument create(TCReferencedInstance ref) throws Exception {
DicomObject attrs =
((TCQueryLocal) JNDIUtils.lookup(TCQueryLocal.JNDI_NAME))
.findInstanceByUID(ref.getInstanceUID())
.getAttributes(false);
attrs.remove(Tag.PixelData);
return new TCImageDocument(
checkMimeType(getDocumentMimeTypeFromLabel(attrs.getString(Tag.ContentLabel))),
ref,
attrs);
}
@Override
public void onDimseRSP(Association as, DicomObject cmd, DicomObject data) {
int status = cmd.getInt(Tag.Status);
switch (status) {
case 0:
{
LOG.debug("Dataset stored at {}", as.getCalledAET());
break;
}
case 0xA700:
{
LOG.error(
"Failed to store dataset - Out Of Resources! (status: {}H, calledAET:{}, comment:{})",
new Object[] {
StringUtils.shortToHex(status), as.getCalledAET(), cmd.getString(Tag.ErrorComment)
});
break;
}
case 0xA900:
{
LOG.error(
"Failed to store dataset - Dataset doesn't match SOP class! (status: {}H, calledAET:{}, comment:{})",
new Object[] {
StringUtils.shortToHex(status), as.getCalledAET(), cmd.getString(Tag.ErrorComment)
});
break;
}
case 0xC000:
{
LOG.error(
"Failed to store dataset - Can't understand! (status: {}H, calledAET:{}, comment:{})",
new Object[] {
StringUtils.shortToHex(status), as.getCalledAET(), cmd.getString(Tag.ErrorComment)
});
break;
}
case 0xB000:
case 0xB006:
case 0xB007:
LOG.warn(
"Dataset stored at {} with status {}H",
as.getCalledAET(),
StringUtils.shortToHex(status));
break;
default:
LOG.error(
"Failed to store dataset! (status: {}H, calledAET:{}, comment:{})",
new Object[] {
StringUtils.shortToHex(status), as.getCalledAET(), cmd.getString(Tag.ErrorComment)
});
}
}
@Override
public void addMedia(MediaElement media) {
if (media instanceof DicomVideoElement) {
if (media.getMediaReader() instanceof DicomMediaIO) {
DicomMediaIO dicomImageLoader = (DicomMediaIO) media.getMediaReader();
frames = dicomImageLoader.getMediaElementNumber();
byte[] mpeg = null;
try {
width = dicomImageLoader.getWidth(0);
height = dicomImageLoader.getHeight(0);
DicomObject pixData = dicomImageLoader.readPixelData();
mpeg = pixData.get(TagW.PixelData.getId()).getFragment(1);
} catch (Exception e) {
e.printStackTrace();
}
if (mpeg != null) {
OutputStream tempFileStream = null;
try {
File videoFile =
File.createTempFile(
"video_", ".mpg", AbstractProperties.APP_TEMP_DIR); // $NON-NLS-1$ //$NON-NLS-2$
tempFileStream = new BufferedOutputStream(new FileOutputStream(videoFile));
tempFileStream.write(mpeg);
DicomVideoElement dicom = (DicomVideoElement) media;
dicom.setVideoFile(videoFile);
this.add(dicom);
} catch (Exception e) {
e.printStackTrace();
} finally {
// Close file.
if (tempFileStream != null) {
try {
tempFileStream.close();
} catch (Exception e) {
}
}
}
}
// DataExplorerModel model = (DataExplorerModel) getTagValue(TagW.ExplorerModel);
// if (model != null) {
// model.firePropertyChange(new ObservableEvent(ObservableEvent.BasicAction.Add, model,
// null,
// new SeriesEvent(SeriesEvent.Action.AddImage, this, insertIndex + frames)));
// }
}
}
}
public void setAttributes(DicomObject attrs) {
PersonName pn = new PersonName(attrs.getString(Tag.HumanPerformerName));
this.humanPerformerName = pn.componentGroupString(PersonName.SINGLE_BYTE, false).toUpperCase();
this.humanPerformerIdeographicName = pn.componentGroupString(PersonName.IDEOGRAPHIC, false);
this.humanPerformerPhoneticName = pn.componentGroupString(PersonName.PHONETIC, false);
if (AttributeFilter.isSoundexEnabled()) {
this.humanPerformerFamilyNameSoundex = AttributeFilter.toSoundex(pn, PersonName.FAMILY, "*");
this.humanPerformerGivenNameSoundex = AttributeFilter.toSoundex(pn, PersonName.GIVEN, "*");
}
}
private int sendIAN(String aet, DicomObject ian)
throws IOException, InterruptedException, GeneralSecurityException {
String iuid = UIDUtils.createUID();
Association assoc = open(aet);
TransferCapability tc =
assoc.getTransferCapabilityAsSCU(UID.InstanceAvailabilityNotificationSOPClass);
RspHandler rspHandler = new RspHandler();
if (tc == null) {
tc = assoc.getTransferCapabilityAsSCU(UID.BasicStudyContentNotificationSOPClassRetired);
if (tc == null) {
throw new NoPresentationContextException(
UIDDictionary.getDictionary()
.prompt(
isOfferStudyContentNotification()
? UID.BasicStudyContentNotificationSOPClassRetired
: UID.InstanceAvailabilityNotificationSOPClass));
}
String tsuid = tc.getTransferSyntax()[0];
DicomObject scn = toSCN(ian);
scn.putString(Tag.SOPInstanceUID, VR.UI, iuid);
scn.putString(Tag.SOPClassUID, VR.UI, UID.BasicStudyContentNotificationSOPClassRetired);
LOG.debug("Study Content Notification to {}:\n{}", aet, scn);
assoc.cstore(
UID.BasicStudyContentNotificationSOPClassRetired,
iuid,
priority,
new DataWriterAdapter(scn),
tsuid,
rspHandler);
} else {
String tsuid = tc.getTransferSyntax()[0];
LOG.debug("Instance Availability Notification to {}:\n{}", aet, ian);
assoc.ncreate(UID.InstanceAvailabilityNotificationSOPClass, iuid, ian, tsuid, rspHandler);
}
assoc.waitForDimseRSP();
try {
assoc.release(true);
} catch (InterruptedException t) {
LOG.error("Association release failed! aet:" + aet, t);
}
return rspHandler.getStatus();
}
public Date getDocumentAddedDate() {
Date date = metaData.getDate(Tag.ContentDate);
Date time = metaData.getDate(Tag.ContentTime);
if (date != null && time != null) {
return DateUtils.toDateTime(date, time);
} else if (date != null) {
return date;
}
return null;
}
private DicomObject doNSet(DicomObject rq, DicomObject data) throws DicomServiceException {
final String iuid = rq.getString(Tag.RequestedSOPInstanceUID);
File f = mkFile(iuid);
if (!f.exists()) {
throw new DicomServiceException(rq, Status.NoSuchObjectInstance, iuid);
}
try {
DicomObject mpps = dcmOF.load(f);
String status = mpps.getString(Tag.PerformedProcedureStepStatus);
if (!"IN PROGRESS".equals(status)) {
DicomServiceException ex =
new DicomServiceException(
rq,
Status.ProcessingFailure,
"Performed Procedure Step Object may no longer be updated");
ex.setErrorID(0xA710);
throw ex;
}
data.copyTo(mpps);
store(f, mpps);
try {
Context.openSession();
DicomUtils.updateStudyPerformedStatusByMpps(mpps);
} catch (Exception e) {
debug("Can not update database with");
debug(mpps.toString());
e.printStackTrace();
} finally {
Context.closeSession();
}
} catch (DicomServiceException e) {
throw e;
} catch (Exception e) {
throw new DicomServiceException(rq, Status.ProcessingFailure, e.getMessage());
}
return null;
}
/**
* Set query attributes for C-Move
*
* @return DicomObject contains initial set of attributes for query
*/
private DicomObject setCmoveAttributes() {
DicomObject returnObject = new BasicDicomObject();
returnObject.putString(Tag.SOPClassUID, VR.UI, UID.RTPlanStorage);
returnObject.putString(Tag.SOPInstanceUID, VR.UI, "1.2.34.56");
returnObject.putString(Tag.QueryRetrieveLevel, VR.CS, "IMAGE");
returnObject.putString(Tag.PatientID, VR.LO, "");
returnObject.putString(Tag.StudyInstanceUID, VR.UI, "1.2.1.1");
returnObject.putString(Tag.SeriesInstanceUID, VR.UI, "1.2.1.2");
return returnObject;
}
@Override
public void onDimseRSP(Association as, DicomObject cmd, DicomObject data) {
int status = cmd.getInt(Tag.Status);
switch (status) {
case 0x0000:
case 0x0001:
case 0x0002:
case 0x0003:
break;
case 0x0116:
LOG.warn(
"Received Warning Status 116H (=Attribute Value Out of Range) from remote AE {}",
as.getCalledAET());
break;
default:
LOG.error(
"Sending IAN(SCN) failed with status {}H at calledAET:{}",
StringUtils.shortToHex(status),
as.getCalledAET());
}
}
public DicomObject getAttributes(boolean cfindrsp) {
DicomObject dataset = DicomObjectUtils.decode(encodedAttributes);
if (cfindrsp) {
dataset.putInt(Tag.NumberOfSeriesRelatedInstances, VR.IS, numberOfSeriesRelatedInstances);
if (fileSetUID != null && fileSetID != null) {
dataset.putString(Tag.StorageMediaFileSetUID, VR.UI, fileSetUID);
dataset.putString(Tag.StorageMediaFileSetID, VR.SH, fileSetID);
}
if (retrieveAETs != null || externalRetrieveAET != null) {
dataset.putString(
Tag.RetrieveAETitle,
VR.AE,
externalRetrieveAET == null
? retrieveAETs
: retrieveAETs == null
? externalRetrieveAET
: retrieveAETs + '\\' + externalRetrieveAET);
}
dataset.putString(Tag.InstanceAvailability, VR.CS, availability.name());
}
return dataset;
}
public static TCEncapsulatedDocument create(
TCObject tc, MimeType mimeType, String filename, InputStream in, String description)
throws Exception {
if (mimeType == null || !DOC_TYPES.contains(mimeType.getDocumentType())) {
throw new Exception("Mime-Type is not supported (" + mimeType + ")");
}
TCReferencedInstance ref = createReferencedInstance(tc, UID.EncapsulatedPDFStorage, MODALITY);
DicomObject metaData =
TCDocumentObject.createDicomMetaData(
mimeType,
filename,
description,
ref,
tc.getPatientId(),
tc.getPatientIdIssuer(),
tc.getPatientName(),
MODALITY);
metaData.putString(Tag.TransferSyntaxUID, VR.UI, UID.ExplicitVRLittleEndian);
metaData.putString(
Tag.DocumentTitle,
VR.ST,
description != null && !description.isEmpty() ? description : getFileName(filename));
metaData.putString(Tag.MIMETypeOfEncapsulatedDocument, VR.LO, mimeType.getMimeTypeString());
metaData.putString(Tag.BurnedInAnnotation, VR.CS, "NO"); // $NON-NLS-1$
metaData.putSequence(Tag.ConceptNameCodeSequence, 0);
try {
return new TCEncapsulatedDocument(mimeType, ref, metaData, IOUtils.toByteArray(in));
} finally {
if (in != null) {
in.close();
}
}
}
private DicomObject toSCN(DicomObject ian) {
DicomObject scn = new BasicDicomObject();
scn.putString(Tag.PatientID, VR.LO, ian.getString(Tag.PatientID));
scn.putString(Tag.PatientName, VR.PN, ian.getString(Tag.PatientName));
scn.putString(Tag.StudyID, VR.SH, ian.getString(Tag.StudyID));
scn.putString(Tag.StudyInstanceUID, VR.UI, ian.getString(Tag.StudyInstanceUID));
DicomElement ianSeriesSeq = ian.get(Tag.ReferencedSeriesSequence);
DicomElement scnSeriesSeq = scn.putSequence(Tag.ReferencedSeriesSequence);
DicomObject ianSeriesItem, scnSeriesItem, scnSOPItem;
DicomElement ianSOPSeq, scnSOPSeq;
for (int i = 0, n = ianSeriesSeq.countItems(); i < n; ++i) {
ianSeriesItem = ianSeriesSeq.getDicomObject(i);
scnSeriesItem = new BasicDicomObject();
scnSeriesItem.putString(
Tag.SeriesInstanceUID, VR.UI, ianSeriesItem.getString(Tag.SeriesInstanceUID));
scnSeriesSeq.addDicomObject(scnSeriesItem);
ianSOPSeq = ianSeriesItem.get(Tag.ReferencedSOPSequence);
scnSOPSeq = scnSeriesItem.putSequence(Tag.ReferencedImageSequence);
for (int j = 0, m = ianSOPSeq.countItems(); j < m; ++j) {
scnSOPItem = new BasicDicomObject();
ianSOPSeq.getDicomObject(j).exclude(INSTANCE_AVAILABILITY).copyTo(scnSOPItem);
scnSOPSeq.addDicomObject(scnSOPItem);
}
}
return scn;
}
public String getSeriesInstanceUID() {
return metaData.getString(Tag.SeriesInstanceUID);
}
private static int eventTypeIdOf(DicomObject result) {
return result.contains(Tag.FailedSOPInstanceUIDList) ? 2 : 1;
}
private DicomObject mkStgCmtResult(Association as, DicomObject rqdata) {
DicomObject result = new BasicDicomObject();
result.putString(Tag.TransactionUID, VR.UI, rqdata.getString(Tag.TransactionUID));
DicomElement rqsq = rqdata.get(Tag.ReferencedSOPSequence);
DicomElement resultsq = result.putSequence(Tag.ReferencedSOPSequence);
if (stgcmtRetrieveAET != null) {
result.putString(Tag.RetrieveAETitle, VR.AE, stgcmtRetrieveAET);
}
DicomElement failedsq = null;
File dir = getDir(as);
for (int i = 0, n = rqsq.countItems(); i < n; i++) {
DicomObject rqItem = rqsq.getDicomObject(i);
String uid = rqItem.getString(Tag.ReferencedSOPInstanceUID);
DicomObject resultItem = new BasicDicomObject();
rqItem.copyTo(resultItem);
if (stgcmtRetrieveAETs != null) {
resultItem.putString(Tag.RetrieveAETitle, VR.AE, stgcmtRetrieveAETs);
}
File f = new File(dir, uid);
if (f.isFile()) {
resultsq.addDicomObject(resultItem);
} else {
resultItem.putInt(Tag.FailureReason, VR.US, NO_SUCH_OBJECT_INSTANCE);
if (failedsq == null) {
failedsq = result.putSequence(Tag.FailedSOPSequence);
}
failedsq.addDicomObject(resultItem);
}
}
return result;
}
void onCStoreRQ(
Association as,
int pcid,
DicomObject rq,
PDVInputStream dataStream,
String tsuid,
DicomObject rsp)
throws IOException {
String cuid = rq.getString(Tag.AffectedSOPClassUID);
String iuid = rq.getString(Tag.AffectedSOPInstanceUID);
DicomObject data =
dataStream
.readDataset(); // You have one shot to get the data. You can't read twice with
// readDataset method.
String suid = data.getString(Tag.StudyInstanceUID);
// Calendar today = Calendar.getInstance();
// File struturedDestination = new File(destination.getAbsolutePath() + File.separator +
// today.get(Calendar.YEAR) + File.separator + today.get(Calendar.MONTH) + File.separator +
// today.get(Calendar.DATE) + File.separator + suid);
File struturedDestination =
new File(
destination.getAbsolutePath() + File.separator + "oviyam2" + File.separator + suid);
String child[] = struturedDestination.list();
if (child == null) {
struturedDestination.mkdirs();
}
File file = devnull != null ? struturedDestination : new File(struturedDestination, iuid);
// LOG.info("M-WRITE {}", file);
try {
DicomOutputStream dos =
new DicomOutputStream(
new BufferedOutputStream(new FileOutputStream(file), fileBufferSize));
try {
BasicDicomObject fmi = new BasicDicomObject();
fmi.initFileMetaInformation(cuid, iuid, tsuid);
dos.writeFileMetaInformation(fmi);
// dataStream.copyTo(dos);
dos.writeDataset(data, tsuid);
} finally {
CloseUtils.safeClose(dos);
}
} catch (IOException e) {
if (devnull == null && file != null) {
if (file.delete()) {
LOG.info("M-DELETE {}", file);
}
}
throw new DicomServiceException(rq, Status.ProcessingFailure, e.getMessage());
}
// Rename the file after it has been written. See DCM-279
/*if (devnull == null && file != null) {
File rename = new File(file.getParent(), iuid);
LOG.info("M-RENAME {} to {}", file, rename);
file.renameTo(rename);
if (cache.getJournalRootDir() != null) {
cache.record(rename);
}
}*/
// NetworkQueueUpdateDelegate networkQueueUpdateDelegate = new NetworkQueueUpdateDelegate();
// networkQueueUpdateDelegate.updateReceiveTable(file, as.getCallingAET());
}
public String getStudyInstanceUID() {
return metaData.getString(Tag.StudyInstanceUID);
}
public String getDocumentName() {
return getDocumentNameFromLabel(metaData.getString(Tag.ContentLabel), false);
}
public String getDocumentDescription() {
return metaData.containsValue(Tag.DocumentTitle)
? metaData.getString(Tag.DocumentTitle)
: metaData.getString(Tag.ContentDescription);
}
protected static DicomObject createDicomMetaData(
MimeType mimeType,
String filename,
String description,
TCReferencedInstance ref,
String patId,
String issuerOfPatId,
String patName,
String modality) {
Date now = new Date();
DicomObject attrs = new BasicDicomObject();
// patient level
if (patId != null) {
attrs.putString(Tag.PatientID, VR.LO, patId);
}
if (issuerOfPatId != null) {
attrs.putString(Tag.IssuerOfPatientID, VR.LO, issuerOfPatId);
}
if (patName != null) {
attrs.putString(Tag.PatientName, VR.PN, patName);
}
// study level
attrs.putString(Tag.StudyInstanceUID, VR.UI, ref.getStudyUID());
// series level
attrs.putString(Tag.SeriesInstanceUID, VR.UI, ref.getSeriesUID());
attrs.putString(Tag.SeriesDescription, VR.LO, SERIES_DESCRIPTION);
attrs.putString(Tag.Modality, VR.CS, modality);
// instance level
attrs.putString(Tag.SOPInstanceUID, VR.UI, ref.getInstanceUID());
attrs.putString(Tag.SOPClassUID, VR.UI, ref.getClassUID());
attrs.putInt(Tag.InstanceNumber, VR.IS, ref.getInstanceNumber());
attrs.putDate(Tag.InstanceCreationDate, VR.DA, now);
attrs.putDate(Tag.InstanceCreationTime, VR.TM, now);
attrs.putDate(Tag.ContentDate, VR.DA, now);
attrs.putDate(Tag.ContentTime, VR.TM, now);
attrs.putString(Tag.ContentLabel, VR.CS, filename);
attrs.putString(
Tag.ContentDescription,
VR.CS,
description != null && !description.isEmpty() ? description : getFileName(filename));
return attrs;
}
private static DicomObject toDicom(BufferedImage image) throws Exception {
int numSamples = image.getColorModel().getNumComponents();
if (numSamples == 4) {
numSamples = 3;
}
String pmi = numSamples > 1 ? "RGB" : "MONOCHROME2";
int bits = image.getColorModel().getComponentSize(0);
int allocated = 8;
if (bits > 8) {
allocated = 16;
}
DicomObject attrs = new BasicDicomObject();
attrs.putString(Tag.TransferSyntaxUID, VR.UI, UID.ImplicitVRLittleEndian);
attrs.putInt(Tag.Rows, VR.US, image.getHeight());
attrs.putInt(Tag.Columns, VR.US, image.getWidth());
attrs.putInt(Tag.SamplesPerPixel, VR.US, numSamples);
attrs.putInt(Tag.BitsStored, VR.US, bits);
attrs.putInt(Tag.BitsAllocated, VR.US, allocated);
attrs.putInt(Tag.PixelRepresentation, VR.US, 0);
attrs.putString(Tag.PhotometricInterpretation, VR.CS, pmi);
if (numSamples > 1) {
attrs.putInt(Tag.PlanarConfiguration, VR.US, 0);
}
int biType =
numSamples == 3
? BufferedImage.TYPE_INT_RGB
: allocated > 8 ? BufferedImage.TYPE_USHORT_GRAY : BufferedImage.TYPE_BYTE_GRAY;
BufferedImage tmpImage = image;
if (image.getType() != biType) {
tmpImage = new BufferedImage(image.getWidth(), image.getHeight(), biType);
tmpImage.getGraphics().drawImage(image, 0, 0, null);
}
byte[] pixelData = null;
DataBuffer dataBuffer = tmpImage.getRaster().getDataBuffer();
if (dataBuffer instanceof DataBufferInt) {
final int[] data = (int[]) ((DataBufferInt) dataBuffer).getData();
pixelData = new byte[data.length * 3];
int index = 0;
for (final int i : data) {
pixelData[index++] = (byte) ((i >>> 16) & 0xFF);
pixelData[index++] = (byte) ((i >>> 8) & 0xFF);
pixelData[index++] = (byte) (i & 0xFF);
}
} else if (dataBuffer instanceof DataBufferUShort) {
final short[] data = (short[]) ((DataBufferUShort) dataBuffer).getData();
pixelData = new byte[data.length * 2];
int index = 0;
for (final int i : data) {
pixelData[index++] = (byte) ((i >>> 8) & 0xFF);
pixelData[index++] = (byte) (i & 0xFF);
}
} else if (dataBuffer instanceof DataBufferByte) {
pixelData = ((DataBufferByte) dataBuffer).getData();
}
attrs.putBytes(Tag.PixelData, allocated > 8 ? VR.OW : VR.OB, pixelData);
return attrs;
}
@Override
public DicomObject toDataset() throws Exception {
DicomObject attrs = super.toDataset();
attrs.putBytes(Tag.EncapsulatedDocument, VR.OB, getDocumentContent());
return attrs;
}
