Package org.dcm4che3.data

Examples of org.dcm4che3.data.Attributes

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    }

    public Attributes readDataset(int len, int stopTag) throws IOException {
        handler.startDataset(this);
        readFileMetaInformation();
        Attributes attrs = new Attributes(bigEndian, 64);
        readAttributes(attrs, len, stopTag);
        attrs.trimToSize();
        handler.endDataset(this);
        return attrs;
    }
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        if (!hasfmi)
            return null;  // No File Meta Information
        if (fileMetaInformation != null)
            return fileMetaInformation;  // already read

        Attributes attrs = new Attributes(bigEndian, 9);
        while (pos != fmiEndPos) {
            mark(12);
            readHeader();
            if (TagUtils.groupNumber(tag) != 2) {
                LOG.warn(MISSING_FMI_LENGTH);
                reset();
                break;
            }
             if (vr != null) {
                if (vr == VR.UN)
                    vr = ElementDictionary.getStandardElementDictionary()
                            .vrOf(tag);
                handler.readValue(this, attrs);
            } else
                skipAttribute(UNEXPECTED_ATTRIBUTE);
        }
        fileMetaInformation = attrs;

        String tsuid = attrs.getString(Tag.TransferSyntaxUID, null);
        if (tsuid == null) {
            LOG.warn(MISSING_TRANSFER_SYNTAX);
            tsuid = UID.ExplicitVRLittleEndian;
        }
        switchTransferSyntax(tsuid);
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    @Override
    public void readValue(DicomInputStream dis, Sequence seq)
            throws IOException {
        checkIsThis(dis);
        if (length == 0) {
            seq.add(new Attributes(seq.getParent().bigEndian(), 0));
            return;
        }
        Attributes attrs = new Attributes(seq.getParent().bigEndian());
        seq.add(attrs);
        readAttributes(attrs, length, Tag.ItemDelimitationItem);
        attrs.trimToSize();
    }
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    public Attributes readItem() throws IOException {
        readHeader();
        if (tag != Tag.Item)
            throw new IOException("Unexpected attribute "
                    + TagUtils.toString(tag) + " #" + length + " @ " + pos);
        Attributes attrs = new Attributes(bigEndian);
        attrs.setItemPosition(tagPos);
        readAttributes(attrs, length, Tag.ItemDelimitationItem);
        attrs.trimToSize();
        return attrs;
    }
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            String cuid = rq.getString(Tag.AffectedSOPClassUID);
            String iuid = rq.getString(Tag.AffectedSOPInstanceUID);
            String tsuid = pc.getTransferSyntax();
            File file = new File(storageDir, iuid);
            try {
                Attributes fmi = as.createFileMetaInformation(iuid, cuid, tsuid);
                storeTo(as, fmi, data, file);
                Attributes attrs = parse(file);
                File dest = getDestinationFile(attrs);
                renameTo(as, file, dest);
                file = dest;
                if (addDicomDirRecords(as, attrs, fmi, file)) {
                    LOG.info("{}: M-UPDATE {}", as, dicomDir);
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            int actionTypeID = rq.getInt(Tag.ActionTypeID, 0);
            if (actionTypeID != 1)
                throw new DicomServiceException(Status.NoSuchActionType)
                            .setActionTypeID(actionTypeID);

            Attributes rsp = Commands.mkNActionRSP(rq, Status.Success);
            String callingAET = as.getCallingAET();
            String calledAET = as.getCalledAET();
            Connection remoteConnection = getRemoteConnection(callingAET);
            if (remoteConnection == null)
                throw new DicomServiceException(Status.ProcessingFailure,
                        "Unknown Calling AET: " + callingAET);
            Attributes eventInfo =
                    calculateStorageCommitmentResult(calledAET, actionInfo);
            try {
                as.writeDimseRSP(pc, rsp, null);
                device.execute(new SendStgCmtResult(as, eventInfo,
                        stgCmtOnSameAssoc, remoteConnection));
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        return seriesRec != null;
    }

    @Override
    public Attributes nextMatch() throws DicomServiceException {
        Attributes ret = new Attributes(patRec.size()
                + studyRec.size()
                + seriesRec.size());
        ret.addAll(patRec);
        ret.addAll(studyRec);
        ret.addAll(seriesRec);
        wrappedFindNextSeries();
        return ret;
    }
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        return studyRec != null;
    }

    @Override
    public Attributes nextMatch() throws DicomServiceException {
        Attributes ret = new Attributes(patRec.size() + studyRec.size());
        ret.addAll(patRec);
        ret.addAll(studyRec);
        wrappedFindNextStudy();
        return ret;
    }
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        return instRec != null;
    }

    @Override
    public Attributes nextMatch() throws DicomServiceException {
        Attributes ret = new Attributes(patRec.size()
                + studyRec.size()
                + seriesRec.size()
                + instRec.size());
        ret.addAll(patRec);
        ret.addAll(studyRec);
        ret.addAll(seriesRec);
        ret.addAll(instRec);
        wrappedFindNextInstance();
        return ret;
    }
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    }

    @Override
    protected DataWriter createDataWriter(InstanceLocator inst, String tsuid)
            throws IOException {
        Attributes attrs;
        DicomInputStream in = new DicomInputStream(inst.getFile());
        try {
            if (withoutBulkData) {
                in.setIncludeBulkData(IncludeBulkData.NO);
                attrs = in.readDataset(-1, Tag.PixelData);
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