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

Example 6 with InstanceLocations

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

the class CStoreSCUImpl method openAssociation.

private Association openAssociation(RetrieveContext ctx) throws DicomServiceException {
    try {
        try {
            ApplicationEntity localAE = ctx.getLocalApplicationEntity();
            Association storeas = localAE.connect(ctx.getDestinationAE(), createAARQ(ctx));
            for (Iterator<InstanceLocations> iter = ctx.getMatches().iterator(); iter.hasNext(); ) {
                InstanceLocations inst = iter.next();
                if (storeas.getTransferSyntaxesFor(inst.getSopClassUID()).isEmpty()) {
                    iter.remove();
                    ctx.incrementFailed();
                    ctx.addFailedSOPInstanceUID(inst.getSopInstanceUID());
                    LOG.info("{}: failed to send {} to {} - no Presentation Context accepted", ctx.getRequestAssociation(), inst, ctx.getDestinationAETitle());
                }
            }
            return storeas;
        } catch (Exception e) {
            throw new DicomServiceException(Status.UnableToPerformSubOperations, e);
        }
    } catch (DicomServiceException e) {
        ctx.setException(e);
        retrieveStart.fire(ctx);
        throw e;
    }
}

Example 7 with InstanceLocations

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

the class StowTaskImpl method run.

@Override
public void run() {
    retrieveStart.fire(ctx);
    try {
        for (InstanceLocations match : ctx.getMatches()) {
            if (!ctx.copyToRetrieveCache(match)) {
                matches.offer(new WrappedInstanceLocations(match));
            }
        }
        ctx.copyToRetrieveCache(null);
        matches.offer(new WrappedInstanceLocations(null));
        runStoreOperations();
    } finally {
        if (semaphore != null) {
            try {
                semaphore.acquire(concurrency);
            } catch (InterruptedException e) {
                LOG.warn("{}: failed to wait for pending responses:\n", target, e);
            }
        }
        target.getResteasyClient().close();
        ctx.getRetrieveService().updateLocations(ctx);
        SafeClose.close(ctx);
    }
    retrieveEnd.fire(ctx);
}

Example 8 with InstanceLocations

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

the class UpdateMetadataScheduler method updateMetadata.

private void updateMetadata(ArchiveDeviceExtension arcDev, Storage storage, Series.MetadataUpdate metadataUpdate, AtomicInteger success, AtomicInteger skipped) {
    try (RetrieveContext ctx = retrieveService.newRetrieveContextSeriesMetadata(metadataUpdate)) {
        if (claim(metadataUpdate, storage) && retrieveService.calculateMatches(ctx)) {
            LOG.debug("Creating/Updating Metadata for Series[pk={}] on {}", metadataUpdate.seriesPk, storage.getStorageDescriptor());
            WriteContext writeCtx = createWriteContext(storage, ctx.getMatches().iterator().next());
            try {
                try (ZipOutputStream out = new ZipOutputStream(storage.openOutputStream(writeCtx))) {
                    for (InstanceLocations match : ctx.getMatches()) {
                        out.putNextEntry(new ZipEntry(match.getSopInstanceUID()));
                        JsonGenerator gen = Json.createGenerator(out);
                        arcDev.encodeAsJSONNumber(new JSONWriter(gen)).write(loadMetadata(ctx, match));
                        gen.flush();
                        out.closeEntry();
                    }
                    out.finish();
                }
                storage.commitStorage(writeCtx);
                ejb.commit(metadataUpdate.seriesPk, createMetadata(writeCtx));
            } catch (Exception e) {
                LOG.warn("Failed to Create/Update Metadata for Series[pk={}] on {}:\n", metadataUpdate.seriesPk, storage.getStorageDescriptor(), e);
                try {
                    ejb.incrementMetadataUpdateFailures(metadataUpdate.seriesPk, nextRetry(arcDev, metadataUpdate.updateFailures));
                } catch (Exception e1) {
                    LOG.warn("Failed to update Metadata Update time", e1);
                }
                try {
                    storage.revokeStorage(writeCtx);
                } catch (Exception e1) {
                    LOG.warn("Failed to revoke storage", e1);
                }
                return;
            }
            LOG.debug("Created/Updated Metadata for Series[pk={}] on {}", metadataUpdate.seriesPk, storage.getStorageDescriptor());
            success.getAndIncrement();
        } else {
            skipped.getAndIncrement();
        }
    } catch (Exception e) {
        LOG.error("Unexpected exception on closing Retrieve Context for {}:\n", metadataUpdate, e);
    }
}

Example 9 with InstanceLocations

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

the class CopyToRetrieveCacheTask method run.

@Override
public void run() {
    try {
        InstanceLocations instanceLocations;
        while ((instanceLocations = scheduled.take().instanceLocations) != null) {
            final InstanceLocations inst = instanceLocations;
            semaphore.acquire();
            arcdev.getDevice().execute(() -> {
                try {
                    if (copy(inst)) {
                        String studyIUID = inst.getAttributes().getString(Tag.StudyInstanceUID);
                        String seriesIUID = inst.getAttributes().getString(Tag.SeriesInstanceUID);
                        synchronized (uidMap) {
                            Set<String> seriesIUIDs = uidMap.get(studyIUID);
                            if (seriesIUIDs == null)
                                uidMap.put(studyIUID, seriesIUIDs = new HashSet<>());
                            seriesIUIDs.add(seriesIUID);
                        }
                    }
                    completed.offer(new WrappedInstanceLocations(inst));
                } finally {
                    semaphore.release();
                }
            });
        }
        LOG.debug("Wait for finishing copying {} instances to retrieve cache", maxParallel - semaphore.availablePermits());
        semaphore.acquire(maxParallel);
        LOG.debug("All instances copied to retrieve cache");
    } catch (InterruptedException e) {
        LOG.error("Failed to schedule copy to retrieve cache:\n", e);
    }
    StoreService storeService = ctx.getRetrieveService().getStoreService();
    for (Map.Entry<String, Set<String>> entry : uidMap.entrySet()) {
        String studyIUID = entry.getKey();
        storeService.addStorageID(studyIUID, storageID);
        for (String seriesIUID : entry.getValue()) {
            storeService.scheduleMetadataUpdate(studyIUID, seriesIUID);
        }
    }
    completed.offer(new WrappedInstanceLocations(null));
    LOG.debug("Leave run()");
}

Example 10 with InstanceLocations

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

the class LocationQuery method execute.

private void execute(Map<Long, StudyInfo> studyInfoMap, Predicate[] predicates) {
    HashMap<Long, InstanceLocations> instMap = new HashMap<>();
    HashMap<Long, Attributes> seriesAttrsMap = new HashMap<>();
    HashMap<Long, Map<String, CodeEntity>> rejectedInstancesOfSeriesMap = new HashMap<>();
    for (Tuple tuple : em.createQuery(q.where(predicates)).getResultList()) {
        Long instPk = tuple.get(instance.get(Instance_.pk));
        InstanceLocations match = instMap.get(instPk);
        if (match == null) {
            Long seriesPk = tuple.get(series.get(Series_.pk));
            Attributes seriesAttrs = seriesAttrsMap.get(seriesPk);
            Map<String, CodeEntity> rejectedInstancesOfSeries = rejectedInstancesOfSeriesMap.get(seriesPk);
            if (seriesAttrs == null) {
                SeriesAttributes seriesAttributes = new SeriesAttributes(em, cb, seriesPk);
                studyInfoMap.put(seriesAttributes.studyInfo.getStudyPk(), seriesAttributes.studyInfo);
                ctx.getSeriesInfos().add(seriesAttributes.seriesInfo);
                ctx.setPatientUpdatedTime(seriesAttributes.patientUpdatedTime);
                seriesAttrsMap.put(seriesPk, seriesAttrs = seriesAttributes.attrs);
                if (ctx.getSeriesMetadataUpdate() != null)
                    rejectedInstancesOfSeriesMap.put(seriesPk, rejectedInstancesOfSeries = getRejectedInstancesOfSeries(seriesAttrs));
            }
            Attributes instAttrs = AttributesBlob.decodeAttributes(tuple.get(instanceAttrBlob), null);
            Attributes.unifyCharacterSets(seriesAttrs, instAttrs);
            instAttrs.addAll(seriesAttrs, true);
            match = instanceLocationsFromDB(tuple, instAttrs, rejectedInstancesOfSeries != null ? rejectedInstancesOfSeries.get(instAttrs.getString(Tag.SOPInstanceUID)) : null);
            ctx.getMatches().add(match);
            instMap.put(instPk, match);
        }
        addLocation(match, tuple);
    }
}