Examples with DataSet nl.knaw.huygens.timbuctoo.v5.dataset.dto.DataSet used on opensource projects

Example 11 with DataSet

use of nl.knaw.huygens.timbuctoo.v5.dataset.dto.DataSet in project timbuctoo by HuygensING.

the class JsonProvenanceToRdfPatch method sendQuads.

@Override
public void sendQuads(RdfPatchSerializer saver, Consumer<String> importStatus, DataSet dataSet) throws LogStorageFailedException {
    for (JsonNode revision : activity.get(PROV_GENERATES)) {
        final String entityUri = revision.get(PROV_SPECIALIZATION_OF).get(0).get("@id").asText();
        final String revisionUri = revision.get("@id").asText();
        String wasRevisionOf = null;
        if (revision.get(PROV_REVISION_OF) != null) {
            wasRevisionOf = revision.get(PROV_REVISION_OF).get(0).get("@id").asText();
        }
        generateRevisionInfo(saver, revisionUri, entityUri, wasRevisionOf);
        generatePatch(saver, revision.get(TIM_ADDITIONS), entityUri, true);
        for (CursorQuad quad : toReplace.getOrDefault(revisionUri, new ArrayList<>())) {
            saver.delQuad(quad.getSubject(), quad.getPredicate(), quad.getObject(), quad.getValuetype().orElse(null), quad.getLanguage().orElse(null), null);
        }
        generatePatch(saver, revision.get(TIM_REPLACEMENTS), entityUri, true);
        generatePatch(saver, revision.get(TIM_DELETIONS), entityUri, false);
    }
    try {
        final HashMap map = OBJECT_MAPPER.treeToValue(activity, HashMap.class);
        final RDFDataset dataset = (RDFDataset) JsonLdProcessor.toRDF(map);
        for (String graphName : dataset.graphNames()) {
            for (RDFDataset.Quad quad : dataset.getQuads(graphName)) {
                saver.onQuad(quad.getSubject().getValue(), quad.getPredicate().getValue(), quad.getObject().getValue(), quad.getObject().isLiteral() ? quad.getObject().getDatatype() : null, quad.getObject().getLanguage(), quad.getGraph() == null ? null : quad.getGraph().getValue());
            }
        }
    } catch (JsonProcessingException | JsonLdError e) {
        throw new LogStorageFailedException(e);
    }
}

Example 12 with DataSet

use of nl.knaw.huygens.timbuctoo.v5.dataset.dto.DataSet in project timbuctoo by HuygensING.

the class ViewConfigFetcher method get.

@Override
public Object get(DataFetchingEnvironment env) {
    SubjectReference source = env.getSource();
    final DataSet dataSet = source.getDataSet();
    final QuadStore qs = dataSet.getQuadStore();
    final Map<String, Type> schema = dataSet.getSchemaStore().getStableTypes();
    final TypeNameStore typeNameStore = dataSet.getTypeNameStore();
    try (Stream<CursorQuad> quads = qs.getQuads(source.getSubjectUri(), HAS_VIEW_CONFIG, Direction.OUT, "")) {
        return quads.findFirst().flatMap(q -> {
            try {
                return Optional.ofNullable(objectMapper.readValue(q.getObject(), List.class));
            } catch (IOException e) {
                LOG.error("view config is not a valid JSON object", e);
                return Optional.empty();
            }
        }).orElseGet(() -> makeDefaultViewConfig(source.getSubjectUri(), schema, typeNameStore));
    }
}

Example 13 with DataSet

use of nl.knaw.huygens.timbuctoo.v5.dataset.dto.DataSet in project timbuctoo by HuygensING.

the class MutationHelpers method getDataSet.

public static DataSet getDataSet(DataFetchingEnvironment env, DataSetFetcher fetcher) {
    String dataSetId = env.getArgument("dataSetId");
    Tuple<String, String> userAndDataSet = DataSetMetaData.splitCombinedId(dataSetId);
    User user = getUser(env);
    String ownerId = userAndDataSet.getLeft();
    String dataSetName = userAndDataSet.getRight();
    return fetcher.getDataSet(user, ownerId, dataSetName).orElseThrow(() -> new RuntimeException("Dataset does not exist"));
}

Example 14 with DataSet

use of nl.knaw.huygens.timbuctoo.v5.dataset.dto.DataSet in project timbuctoo by HuygensING.

the class ViewConfigMutation method get.

@Override
public Object get(DataFetchingEnvironment env) {
    String collectionUri = env.getArgument("collectionUri");
    Object viewConfig = env.getArgument("viewConfig");
    DataSet dataSet = MutationHelpers.getDataSet(env, dataSetRepository::getDataSet);
    MutationHelpers.checkAdminPermissions(env, dataSet.getMetadata());
    try {
        MutationHelpers.addMutation(dataSet, new PredicateMutation().entity(collectionUri, replace(HAS_VIEW_CONFIG, value(OBJECT_MAPPER.writeValueAsString(viewConfig)))));
        return viewConfig;
    } catch (LogStorageFailedException | InterruptedException | ExecutionException | JsonProcessingException e) {
        throw new RuntimeException(e);
    }
}

Example 15 with DataSet

use of nl.knaw.huygens.timbuctoo.v5.dataset.dto.DataSet in project timbuctoo by HuygensING.

the class EntityDescriptionFetcher method get.

@Override
public TypedValue get(DataFetchingEnvironment env) {
    if (env.getSource() instanceof SubjectReference) {
        SubjectReference source = env.getSource();
        DataSet dataSet = source.getDataSet();
        Optional<TypedValue> desc = summaryPropDataRetriever.createSummaryProperty(source, dataSet);
        if (desc.isPresent()) {
            return desc.get();
        }
    }
    return null;
}