@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 static final TCReferencedStudy getDocumentStudy(TCObject tc) {
String stuid = tc.getStudyInstanceUID();
for (TCReferencedStudy study : tc.getReferencedStudies()) {
if (stuid.equals(study.getStudyUID())) {
return study;
}
}
return null;
}
private static final TCReferencedInstance createReferencedInstance(
TCObject tc, String cuid, String modality) {
TCReferencedStudy study = getDocumentStudy(tc);
if (study == null) {
study = new TCReferencedStudy(tc.getStudyInstanceUID());
}
TCReferencedSeries series = getDocumentSeries(study, modality);
if (series == null) {
study.addSeries(
series = new TCReferencedSeries(UIDUtils.createUID(), study, SERIES_DESCRIPTION));
}
Integer instanceNumber = -1;
if (series != null) {
try {
String nr = series.getSeriesValue(Tag.NumberOfSeriesRelatedInstances);
if (nr != null) {
instanceNumber = Integer.parseInt(nr) + 1;
}
} catch (Exception e) {
}
if (instanceNumber < 0) {
instanceNumber = series.getInstanceCount() + 1;
}
}
if (instanceNumber < 0) {
instanceNumber = 1;
}
return new TCReferencedInstance(series, UIDUtils.createUID(), cuid, instanceNumber);
}
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();
}
}
}
