Examples with ForwardDicomNode org.karnak.backend.dicom.ForwardDicomNode used on opensource projects

Example 1 with ForwardDicomNode

use of org.karnak.backend.dicom.ForwardDicomNode in project karnak by OsiriX-Foundation.

the class GatewaySetUpService method addDestinationNode.

private void addDestinationNode(List<ForwardDestination> dstList, ForwardDicomNode fwdSrcNode, DestinationEntity dstNode) {
    try {
        List<AttributeEditor> editors = new ArrayList<>();
        if (!dstNode.getCondition().isEmpty()) {
            editors.add(new ConditionEditor(dstNode.getCondition()));
        }
        final boolean filterBySOPClassesEnable = dstNode.isFilterBySOPClasses();
        if (filterBySOPClassesEnable) {
            editors.add(new FilterEditor(dstNode.getSOPClassUIDEntityFilters()));
        }
        final List<KheopsAlbumsEntity> kheopsAlbumEntities = dstNode.getKheopsAlbumEntities();
        SwitchingAlbum switchingAlbum = new SwitchingAlbum();
        if (kheopsAlbumEntities != null && !kheopsAlbumEntities.isEmpty()) {
            editors.add((Attributes dcm, AttributeEditorContext context) -> {
                kheopsAlbumEntities.forEach(kheopsAlbums -> {
                    switchingAlbum.apply(dstNode, kheopsAlbums, dcm);
                });
            });
        }
        StreamRegistryEditor streamRegistryEditor = new StreamRegistryEditor();
        editors.add(streamRegistryEditor);
        boolean deidentificationEnable = dstNode.isDesidentification();
        boolean profileDefined = dstNode.getProjectEntity() != null && dstNode.getProjectEntity().getProfileEntity() != null;
        if (deidentificationEnable && profileDefined) {
            // TODO add an option in destination model
            editors.add(new DeIdentifyEditor(dstNode));
        }
        DicomProgress progress = new DicomProgress();
        if (dstNode.isActivate()) {
            if (dstNode.getDestinationType() == DestinationType.stow) {
                // parse headers to hashmap
                HashMap<String, String> map = new HashMap<>();
                String headers = dstNode.getHeaders();
                Document doc = Jsoup.parse(headers);
                String key = doc.getElementsByTag("key").text();
                String value = doc.getElementsByTag("value").text();
                if (StringUtil.hasText(key)) {
                    map.put(key, value);
                }
                WebForwardDestination fwd = new WebForwardDestination(dstNode.getId(), fwdSrcNode, dstNode.getUrl(), map, progress, editors, dstNode.getTransferSyntax(), dstNode.isTranscodeOnlyUncompressed());
                if (kheopsAlbumEntities != null && !kheopsAlbumEntities.isEmpty()) {
                    progress.addProgressListener((DicomProgress dicomProgress) -> {
                        Attributes dcm = dicomProgress.getAttributes();
                        kheopsAlbumEntities.forEach(kheopsAlbums -> {
                            switchingAlbum.applyAfterTransfer(kheopsAlbums, dcm);
                        });
                    });
                }
                dstList.add(fwd);
            } else {
                DicomNode destinationNode = new DicomNode(dstNode.getAeTitle(), dstNode.getHostname(), dstNode.getPort());
                DicomForwardDestination dest = new DicomForwardDestination(dstNode.getId(), getDefaultAdvancedParameters(), fwdSrcNode, destinationNode, dstNode.getUseaetdest(), progress, editors, dstNode.getTransferSyntax(), dstNode.isTranscodeOnlyUncompressed());
                dstList.add(dest);
            }
        }
    } catch (IOException e) {
        LOGGER.error("Cannot build ForwardDestination", e);
    }
}

Example 2 with ForwardDicomNode

use of org.karnak.backend.dicom.ForwardDicomNode in project karnak by OsiriX-Foundation.

the class CStoreSCPService method store.

@Override
protected void store(Association as, PresentationContext pc, Attributes rq, PDVInputStream data, Attributes rsp) throws IOException {
    Optional<ForwardDicomNode> sourceNode = destinations.keySet().stream().filter(n -> n.getForwardAETitle().equals(as.getCalledAET())).findFirst();
    if (sourceNode.isEmpty()) {
        throw new IllegalStateException("Cannot find the forward AeTitle " + as.getCalledAET());
    }
    ForwardDicomNode fwdNode = sourceNode.get();
    List<ForwardDestination> destList = destinations.get(fwdNode);
    if (destList == null || destList.isEmpty()) {
        throw new IllegalStateException("No DICOM destinations for " + fwdNode);
    }
    DicomNode callingNode = DicomNode.buildRemoteDicomNode(as);
    Set<DicomNode> srcNodes = fwdNode.getAcceptedSourceNodes();
    boolean valid = srcNodes.isEmpty() || srcNodes.stream().anyMatch(n -> n.getAet().equals(callingNode.getAet()) && (!n.isValidateHostname() || n.equalsHostname(callingNode.getHostname())));
    if (!valid) {
        rsp.setInt(Tag.Status, VR.US, Status.NotAuthorized);
        LOGGER.error("Refused: not authorized (124H). Source node: {}. SopUID: {}", callingNode, rq.getString(Tag.AffectedSOPInstanceUID));
        return;
    }
    rsp.setInt(Tag.Status, VR.US, status);
    try {
        Params p = new Params(rq.getString(Tag.AffectedSOPInstanceUID), rq.getString(Tag.AffectedSOPClassUID), pc.getTransferSyntax(), priority, data, as);
        // Update transfer status of destinations
        updateTransferStatus(destList);
        forwardService.storeMultipleDestination(fwdNode, destList, p);
    } catch (Exception e) {
        throw new DicomServiceException(Status.ProcessingFailure, e);
    }
}

Example 3 with ForwardDicomNode

use of org.karnak.backend.dicom.ForwardDicomNode in project karnak by OsiriX-Foundation.

the class EchoService method fillDestinationsStatus.

/**
 * Fill the list of destinations status
 *
 * @param destinationEchos List to fill
 * @param sourceNode Source Node
 * @param destinations Destinations found
 */
private void fillDestinationsStatus(List<DestinationEcho> destinationEchos, ForwardDicomNode sourceNode, List<ForwardDestination> destinations) {
    destinations.forEach(destination -> {
        // Case DICOM
        if (destination instanceof DicomForwardDestination) {
            DicomNode calledNode = ((DicomForwardDestination) destination).getStreamSCU().getCalledNode();
            // Retrieve the status of the dicom node
            DicomState dicomState = Echo.process(buildEchoProcessParams(3000, 5000), sourceNode, calledNode);
            // Add the destination and its status
            destinationEchos.add(new DestinationEcho(calledNode.getAet(), null, dicomState.getStatus()));
        } else // Case Stow
        if (destination instanceof WebForwardDestination) {
            WebForwardDestination d = (WebForwardDestination) destination;
            // Add the destination and its status
            destinationEchos.add(new DestinationEcho(null, d.getRequestURL(), 0));
        }
    });
}

Example 4 with ForwardDicomNode

use of org.karnak.backend.dicom.ForwardDicomNode in project karnak by OsiriX-Foundation.

the class GatewaySetUpService method update.

public void update(NodeEvent event) {
    NodeEventType type = event.getEventType();
    Object src = event.getSource();
    Long id = event.getForwardNode().getId();
    String aet = event.getForwardNode().getFwdAeTitle();
    Optional<ForwardDicomNode> val = destMap.keySet().stream().filter(f -> id.equals(f.getId())).findFirst();
    ForwardDicomNode fwdNode;
    if (val.isEmpty()) {
        fwdNode = new ForwardDicomNode(aet, null, id);
        destMap.put(fwdNode, new ArrayList<>(2));
    } else {
        fwdNode = val.get();
    }
    if (src instanceof DicomSourceNodeEntity) {
        DicomSourceNodeEntity srcNode = (DicomSourceNodeEntity) src;
        if (type == NodeEventType.ADD) {
            fwdNode.addAcceptedSourceNode(srcNode.getId(), srcNode.getAeTitle(), srcNode.getHostname());
        } else if (type == NodeEventType.REMOVE) {
            fwdNode.getAcceptedSourceNodes().removeIf(s -> srcNode.getId().equals(s.getId()));
        } else if (type == NodeEventType.UPDATE) {
            fwdNode.getAcceptedSourceNodes().removeIf(s -> srcNode.getId().equals(s.getId()));
            fwdNode.addAcceptedSourceNode(srcNode.getId(), srcNode.getAeTitle(), srcNode.getHostname());
        }
    } else if (src instanceof DestinationEntity) {
        DestinationEntity dstNode = (DestinationEntity) src;
        if (type == NodeEventType.ADD) {
            addDestinationNode(destMap.get(fwdNode), fwdNode, dstNode);
        } else if (type == NodeEventType.REMOVE) {
            destMap.get(fwdNode).removeIf(d -> dstNode.getId().equals(d.getId()));
        } else if (type == NodeEventType.UPDATE) {
            destMap.get(fwdNode).removeIf(d -> dstNode.getId().equals(d.getId()));
            addDestinationNode(destMap.get(fwdNode), fwdNode, dstNode);
        }
    } else if (src instanceof ForwardNodeEntity) {
        ForwardNodeEntity fw = (ForwardNodeEntity) src;
        if (type == NodeEventType.ADD) {
            addAcceptedSourceNodes(fwdNode, fw);
            destMap.put(fwdNode, addDestinationNodes(fwdNode, fw));
        } else if (type == NodeEventType.REMOVE) {
            destMap.remove(fwdNode);
        } else if (type == NodeEventType.UPDATE) {
            if (!aet.equals(fwdNode.getAet())) {
                ForwardDicomNode newfwdNode = new ForwardDicomNode(aet, null, id);
                for (DicomNode srcNode : fwdNode.getAcceptedSourceNodes()) {
                    newfwdNode.getAcceptedSourceNodes().add(srcNode);
                }
                destMap.put(newfwdNode, destMap.remove(fwdNode));
            }
        }
    } else {
        reloadGatewayPersistence();
    }
}

Example 5 with ForwardDicomNode

use of org.karnak.backend.dicom.ForwardDicomNode in project karnak by OsiriX-Foundation.

the class GatewaySetUpService method reloadGatewayPersistence.

public void reloadGatewayPersistence() {
    List<ForwardNodeEntity> list = new ArrayList<>(forwardNodeRepo.findAll());
    for (ForwardNodeEntity forwardNodeEntity : list) {
        ForwardDicomNode fwdSrcNode = new ForwardDicomNode(forwardNodeEntity.getFwdAeTitle(), null, forwardNodeEntity.getId());
        addAcceptedSourceNodes(fwdSrcNode, forwardNodeEntity);
        List<ForwardDestination> dstList = new ArrayList<>(forwardNodeEntity.getDestinationEntities().size());
        for (DestinationEntity dstNode : forwardNodeEntity.getDestinationEntities()) {
            addDestinationNode(dstList, fwdSrcNode, dstNode);
        }
        destMap.put(fwdSrcNode, dstList);
    }
}