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 + ")");
}