Examples with InstanceLocations org.dcm4chee.arc.store.InstanceLocations used on opensource projects

Example 1 with InstanceLocations

use of org.dcm4chee.arc.store.InstanceLocations in project dcm4chee-arc-light by dcm4che.

the class WadoRS method buildResponse.

private void buildResponse(Target target, int[] frameList, int[] attributePath, AsyncResponse ar, Output output, final RetrieveContext ctx, Date lastModified) throws IOException {
    LOG.debug("Query for matching {}", target);
    service.calculateMatches(ctx);
    LOG.info("retrieve{}: {} Matches", target, ctx.getNumberOfMatches());
    if (ctx.getNumberOfMatches() == 0)
        throw new WebApplicationException(errResponse("No matches found.", Response.Status.NOT_FOUND));
    // Collection<InstanceLocations> notAccessable = service.removeNotAccessableMatches(ctx);
    responseStatus = Response.Status.OK;
    if (frameList != null) {
        Attributes attrs = ctx.getMatches().get(0).getAttributes();
        if (!attrs.containsValue(Tag.Rows))
            throw new WebApplicationException(errResponse("Not an image.", Response.Status.NOT_FOUND));
        frameList = adjustFrameList(frameList, attrs.getInt(Tag.NumberOfFrames, 1));
        if (frameList.length == 0)
            throw new WebApplicationException(errResponse("No such frame.", Response.Status.NOT_FOUND));
    }
    output = output.adjust(this, frameList, ctx);
    Collection<InstanceLocations> notAccepted = output.removeNotAcceptedMatches(this, ctx, frameList, attributePath);
    if (ctx.getMatches().isEmpty()) {
        Response errResp = notAccepted.isEmpty() ? errResponse("No matches found.", Response.Status.NOT_FOUND) : errResponse("Not accepted instances present.", Response.Status.NOT_ACCEPTABLE);
        throw new WebApplicationException(errResp);
    }
    if (!notAccepted.isEmpty())
        responseStatus = Response.Status.PARTIAL_CONTENT;
    if (lastModified == null)
        lastModified = service.getLastModifiedFromMatches(ctx, ignorePatientUpdate);
    retrieveStart.fire(ctx);
    ar.register((CompletionCallback) throwable -> {
        SafeClose.close(compressedMFPixelDataOutput);
        SafeClose.close(uncompressedFramesOutput);
        SafeClose.close(compressedFramesOutput);
        SafeClose.close(decompressFramesOutput);
        purgeSpoolDirectory();
        ctx.getRetrieveService().updateLocations(ctx);
        ctx.setException(throwable);
        retrieveEnd.fire(ctx);
    });
    Object entity = output.entity(this, target, ctx, frameList, attributePath);
    ar.resume(output.response(this, lastModified, entity).build());
}

Example 2 with InstanceLocations

use of org.dcm4chee.arc.store.InstanceLocations in project dcm4chee-arc-light by dcm4che.

the class WadoRS method writeZIP.

private Object writeZIP(RetrieveContext ctx) {
    AttributesFormat pathFormat = new AttributesFormat(ctx.getLocalApplicationEntity().getAEExtensionNotNull(ArchiveAEExtension.class).wadoZIPEntryNameFormat());
    final Collection<InstanceLocations> insts = ctx.getMatches();
    return (StreamingOutput) out -> {
        try {
            Set<String> dirPaths = new HashSet<>();
            ZipOutputStream zip = new ZipOutputStream(out);
            try (DicomDirWriter dicomDirWriter = dicomDirWriter()) {
                for (InstanceLocations inst : insts) {
                    String name = pathFormat.format(inst.getAttributes());
                    addDirEntries(zip, name, dirPaths);
                    zip.putNextEntry(new ZipEntry(name));
                    DicomObjectOutput output = new DicomObjectOutput(ctx, inst, acceptableZipTransferSyntaxes);
                    output.write(zip);
                    zip.closeEntry();
                    if (dicomDirWriter != null) {
                        addDicomDirRecords(dicomDirWriter, output.getFileMetaInformation(), inst.getAttributes(), toFileIDs(name));
                    }
                }
            }
            if (dicomdirPath != null) {
                zip.putNextEntry(new ZipEntry("DICOMDIR"));
                Files.copy(dicomdirPath, zip);
                zip.closeEntry();
            }
            zip.finish();
            zip.flush();
        } catch (Exception e) {
            throw new WebApplicationException(errResponseAsTextPlain(exceptionAsString(e), Response.Status.INTERNAL_SERVER_ERROR));
        }
    };
}

Example 3 with InstanceLocations

use of org.dcm4chee.arc.store.InstanceLocations in project dcm4chee-arc-light by dcm4che.

the class UPSStoreSCU method processA.

@Override
protected void processA(UPSContext upsCtx, Attributes ups) throws Exception {
    String destinationAE = destinationAEOf(ups);
    RetrieveContext retrieveContext = calculateMatches(ups, destinationAE);
    if (retrieveContext == null) {
        throw new UPSProcessorException(NOOP_UPS, "No matching Instances found");
    }
    if (retrieveService.restrictRetrieveAccordingTransferCapabilities(retrieveContext)) {
        storeSCU.newRetrieveTaskSTORE(retrieveContext).run();
        String outcomeDescription = retrieveContext.getOutcomeDescription();
        Attributes performedProcedure = getPerformedProcedureStep(upsCtx);
        performedProcedure.setString(Tag.PerformedProcedureStepDescription, VR.LO, outcomeDescription);
        Sequence outputInformationSeq = performedProcedure.getSequence(Tag.OutputInformationSequence);
        for (InstanceLocations match : retrieveContext.getMatches()) {
            if (!retrieveContext.isFailedSOPInstanceUID(match.getSopInstanceUID())) {
                refSOPSequence(outputInformationSeq, match, destinationAE).add(toSOPRef(match));
            }
        }
        if (retrieveContext.status() != Status.Success)
            throw new DicomServiceException(retrieveContext.status(), outcomeDescription);
    }
}

Example 4 with InstanceLocations

use of org.dcm4chee.arc.store.InstanceLocations in project dcm4chee-arc-light by dcm4che.

the class CStoreForwardTask method createInstanceLocations.

private InstanceLocations createInstanceLocations(StoreContext storeCtx) {
    Instance inst = storeCtx.getStoredInstance();
    Series series = inst.getSeries();
    Study study = series.getStudy();
    Patient patient = study.getPatient();
    Attributes instAttrs = inst.getAttributes();
    Attributes seriesAttrs = series.getAttributes();
    Attributes studyAttrs = study.getAttributes();
    Attributes patAttrs = patient.getAttributes();
    Attributes.unifyCharacterSets(patAttrs, studyAttrs, seriesAttrs, instAttrs);
    instAttrs.addAll(seriesAttrs, true);
    instAttrs.addAll(studyAttrs, true);
    instAttrs.addAll(patAttrs, true);
    RetrieveService service = ctx.getRetrieveService();
    InstanceLocations instanceLocations = service.newInstanceLocations(instAttrs);
    instanceLocations.getLocations().addAll(locations(storeCtx));
    return instanceLocations;
}

Example 5 with InstanceLocations

use of org.dcm4chee.arc.store.InstanceLocations in project dcm4chee-arc-light by dcm4che.

the class CStoreSCUImpl method createAARQ.

private AAssociateRQ createAARQ(RetrieveContext ctx) {
    AAssociateRQ aarq = new AAssociateRQ();
    ApplicationEntity localAE = ctx.getLocalApplicationEntity();
    ApplicationEntity destAE = ctx.getDestinationAE();
    if (!localAE.isMasqueradeCallingAETitle(ctx.getDestinationAETitle()))
        aarq.setCallingAET(ctx.getCallingAET());
    boolean noDestinationRestriction = destAE.getTransferCapabilitiesWithRole(SCP).isEmpty();
    for (Iterator<InstanceLocations> iter = ctx.getMatches().iterator(); iter.hasNext(); ) {
        InstanceLocations inst = iter.next();
        String cuid = inst.getSopClassUID();
        TransferCapability localTC = localAE.getTransferCapabilityFor(cuid, SCU);
        TransferCapability destTC = noDestinationRestriction ? null : destAE.getTransferCapabilityFor(cuid, SCP);
        if (!aarq.containsPresentationContextFor(cuid) && !isVideo(inst)) {
            if (noDestinationRestriction) {
                addPresentationContext(aarq, cuid, UID.ImplicitVRLittleEndian, localTC);
                addPresentationContext(aarq, cuid, UID.ExplicitVRLittleEndian, localTC);
            } else {
                addPresentationContext(aarq, cuid, UID.ImplicitVRLittleEndian, localTC, destTC);
                addPresentationContext(aarq, cuid, UID.ExplicitVRLittleEndian, localTC, destTC);
            }
        }
        for (Location location : inst.getLocations()) {
            String tsuid = location.getTransferSyntaxUID();
            if (!tsuid.equals(UID.ImplicitVRLittleEndian) && !tsuid.equals(UID.ExplicitVRLittleEndian))
                if (noDestinationRestriction) {
                    addPresentationContext(aarq, cuid, tsuid, localTC);
                } else {
                    addPresentationContext(aarq, cuid, tsuid, localTC, destTC);
                }
        }
    }
    return aarq;
}