io.hyperfoil.tools.horreum.svc.DatasetServiceImpl Maven / Gradle / Ivy
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package io.hyperfoil.tools.horreum.svc;
import java.time.Instant;
import java.util.*;
import java.util.concurrent.atomic.AtomicReference;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import jakarta.annotation.security.PermitAll;
import jakarta.enterprise.context.ApplicationScoped;
import jakarta.inject.Inject;
import jakarta.persistence.EntityManager;
import jakarta.persistence.NoResultException;
import jakarta.persistence.PersistenceException;
import jakarta.persistence.Tuple;
import jakarta.transaction.TransactionManager;
import jakarta.transaction.Transactional;
import jakarta.ws.rs.DefaultValue;
import org.hibernate.Hibernate;
import org.hibernate.Session;
import org.hibernate.query.NativeQuery;
import org.hibernate.type.StandardBasicTypes;
import org.jboss.logging.Logger;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ArrayNode;
import com.fasterxml.jackson.databind.node.JsonNodeFactory;
import com.fasterxml.jackson.databind.node.ObjectNode;
import io.hyperfoil.tools.horreum.api.SortDirection;
import io.hyperfoil.tools.horreum.api.data.*;
import io.hyperfoil.tools.horreum.api.services.DatasetService;
import io.hyperfoil.tools.horreum.api.services.SchemaService;
import io.hyperfoil.tools.horreum.bus.AsyncEventChannels;
import io.hyperfoil.tools.horreum.entity.FingerprintDAO;
import io.hyperfoil.tools.horreum.entity.PersistentLogDAO;
import io.hyperfoil.tools.horreum.entity.alerting.DatasetLogDAO;
import io.hyperfoil.tools.horreum.entity.data.*;
import io.hyperfoil.tools.horreum.hibernate.JsonBinaryType;
import io.hyperfoil.tools.horreum.mapper.DatasetMapper;
import io.hyperfoil.tools.horreum.server.WithRoles;
import io.quarkus.runtime.Startup;
import io.quarkus.security.identity.SecurityIdentity;
@ApplicationScoped
@Startup
public class DatasetServiceImpl implements DatasetService {
private static final Logger log = Logger.getLogger(DatasetServiceImpl.class);
//@formatter:off
private static final String LABEL_QUERY = """
WITH
used_labels AS (
SELECT label.id AS label_id, label.name, ds.schema_id, count(le) AS count
FROM dataset_schemas ds
JOIN label ON label.schema_id = ds.schema_id
LEFT JOIN label_extractors le ON le.label_id = label.id
WHERE ds.dataset_id = ?1 AND (?2 < 0 OR label.id = ?2) GROUP BY label.id, label.name, ds.schema_id
),
lvalues AS (
SELECT ul.label_id, le.name,
(CASE WHEN le.isarray THEN
jsonb_path_query_array(dataset.data -> ds.index, le.jsonpath::jsonpath)
ELSE
jsonb_path_query_first(dataset.data -> ds.index, le.jsonpath::jsonpath)
END) AS value
FROM dataset
JOIN dataset_schemas ds ON dataset.id = ds.dataset_id
JOIN used_labels ul ON ul.schema_id = ds.schema_id
LEFT JOIN label_extractors le ON ul.label_id = le.label_id
WHERE dataset.id = ?1
)
SELECT lvalues.label_id, ul.name, function,
(CASE
WHEN ul.count > 1 THEN jsonb_object_agg(COALESCE(lvalues.name, ''), lvalues.value)
WHEN ul.count = 1 THEN jsonb_agg(lvalues.value) -> 0
ELSE '{}'::jsonb END
) AS value
FROM label
JOIN lvalues ON lvalues.label_id = label.id
JOIN used_labels ul ON label.id = ul.label_id
GROUP BY lvalues.label_id, ul.name, function, ul.count
""";
protected static final String LABEL_PREVIEW = """
WITH
le AS (
SELECT * FROM jsonb_populate_recordset(NULL::extractor, (?1)::jsonb)
),
lvalues AS (
SELECT le.name,
(CASE WHEN le.isarray THEN
jsonb_path_query_array(dataset.data -> ds.index, le.jsonpath)
ELSE
jsonb_path_query_first(dataset.data -> ds.index, le.jsonpath)
END) AS value
FROM le, dataset
JOIN dataset_schemas ds ON dataset.id = ds.dataset_id
WHERE dataset.id = ?2 AND ds.schema_id = ?3
)
SELECT (CASE
WHEN jsonb_array_length((?1)::jsonb) > 1 THEN jsonb_object_agg(COALESCE(lvalues.name, ''), lvalues.value)
WHEN jsonb_array_length((?1)::jsonb) = 1 THEN jsonb_agg(lvalues.value) -> 0
ELSE '{}'::jsonb END
) AS value
FROM lvalues
""";
private static final String SCHEMAS_SELECT = """
SELECT dataset_id,
jsonb_agg(
jsonb_build_object('id', schema.id, 'uri', ds.uri, 'name', schema.name, 'source', 0, 'type', 2, 'key', ds.index::text, 'hasJsonSchema', schema.schema IS NOT NULL)
) AS schemas
FROM dataset_schemas ds
JOIN dataset ON dataset.id = ds.dataset_id
JOIN schema ON schema.id = ds.schema_id
""";
private static final String VALIDATION_SELECT = """
validation AS (
SELECT dataset_id, jsonb_agg(jsonb_build_object('schemaId', schema_id, 'error', error)) AS errors
FROM dataset_validationerrors GROUP BY dataset_id
)
""";
private static final String DATASET_SUMMARY_SELECT = """
SELECT ds.id, ds.runid AS runId,
ds.ordinal, ds.testid AS testId,
test.name AS testname, ds.description,
EXTRACT(EPOCH FROM ds.start) * 1000 AS start,
EXTRACT(EPOCH FROM ds.stop) * 1000 AS stop,
ds.owner, ds.access, dv.value AS view,
COALESCE(schema_agg.schemas, '[]') AS schemas,
COALESCE(validation.errors, '[]') AS validationErrors
FROM dataset ds
LEFT JOIN test ON test.id = ds.testid
LEFT JOIN schema_agg ON schema_agg.dataset_id = ds.id
LEFT JOIN validation ON validation.dataset_id = ds.id
LEFT JOIN dataset_view dv ON dv.dataset_id = ds.id AND dv.view_id =
""";
private static final String LIST_SCHEMA_DATASETS = """
WITH ids AS (
SELECT dataset_id AS id FROM dataset_schemas WHERE uri = ?1
),
schema_agg AS (
""" +
SCHEMAS_SELECT +
"""
WHERE dataset_id IN (SELECT id FROM ids) GROUP BY dataset_id
)
SELECT ds.id, ds.runid AS runId, ds.ordinal,
ds.testid AS testId, test.name AS testname, ds.description,
EXTRACT(EPOCH FROM ds.start) * 1000 AS start,
EXTRACT(EPOCH FROM ds.stop) * 1000 AS stop,
ds.owner, ds.access, dv.value AS view,
schema_agg.schemas AS schemas, '[]'::jsonb AS validationErrors
FROM dataset ds
LEFT JOIN test ON test.id = ds.testid
LEFT JOIN schema_agg ON schema_agg.dataset_id = ds.id
LEFT JOIN dataset_view dv ON dv.dataset_id = ds.id
WHERE ds.id IN (SELECT id FROM ids)
""";
private static final String ALL_LABELS_SELECT = """
SELECT dataset.id as dataset_id,
COALESCE(jsonb_object_agg(label.name, lv.value) FILTER (WHERE label.name IS NOT NULL), '{}'::jsonb) AS values
FROM dataset
LEFT JOIN label_values lv ON dataset.id = lv.dataset_id
LEFT JOIN label ON label.id = label_id
""";
//@formatter:on
@Inject
EntityManager em;
@Inject
ServiceMediator mediator;
@Inject
SecurityIdentity identity;
@Inject
TransactionManager tm;
@PermitAll
@WithRoles
@Override
public DatasetService.DatasetList listByTest(int testId, String filter, Integer limit, Integer page, String sort,
SortDirection direction, Integer viewId) {
StringBuilder sql = new StringBuilder("WITH schema_agg AS (")
.append(SCHEMAS_SELECT).append(" WHERE testid = :testId GROUP BY dataset_id")
.append("), ").append(VALIDATION_SELECT);
JsonNode jsonFilter = null;
if (filter != null && !filter.isBlank() && !filter.equals("{}")) {
sql.append(", all_labels AS (").append(ALL_LABELS_SELECT).append(" WHERE testid = :testId GROUP BY dataset.id)");
sql.append(DATASET_SUMMARY_SELECT);
addViewIdCondition(sql, viewId);
sql.append(
" JOIN all_labels ON all_labels.dataset_id = ds.id WHERE testid = :testId AND all_labels.values @> :jsonFilter");
jsonFilter = Util.parseFingerprint(filter);
} else {
sql.append(DATASET_SUMMARY_SELECT);
addViewIdCondition(sql, viewId);
sql.append(" WHERE testid = :testId");
}
addOrderAndPaging(limit, page, sort, direction, sql);
NativeQuery query = initTypes(sql.toString());
query.setParameter("testId", testId);
if (jsonFilter != null) {
query.setParameter("jsonFilter", jsonFilter, JsonBinaryType.INSTANCE);
}
if (viewId != null) {
query.setParameter("viewId", viewId);
}
DatasetService.DatasetList list = new DatasetService.DatasetList();
list.datasets = query.getResultList();
list.total = DatasetDAO.count("testid = ?1", testId);
return list;
}
private void addViewIdCondition(StringBuilder sql, Integer viewId) {
if (viewId == null) {
sql.append("(SELECT id FROM view WHERE test_id = :testId AND name = 'Default')");
} else {
sql.append(":viewId");
}
}
private NativeQuery initTypes(String sql) {
return em.unwrap(Session.class).createNativeQuery(sql.toString(), Tuple.class)
.addScalar("id", StandardBasicTypes.INTEGER)
.addScalar("runId", StandardBasicTypes.INTEGER)
.addScalar("ordinal", StandardBasicTypes.INTEGER)
.addScalar("testId", StandardBasicTypes.INTEGER)
.addScalar("testname", StandardBasicTypes.TEXT)
.addScalar("description", StandardBasicTypes.TEXT)
.addScalar("start", StandardBasicTypes.LONG)
.addScalar("stop", StandardBasicTypes.LONG)
.addScalar("owner", StandardBasicTypes.TEXT)
.addScalar("access", StandardBasicTypes.INTEGER)
.addScalar("view", JsonBinaryType.INSTANCE)
.addScalar("schemas", JsonBinaryType.INSTANCE)
.addScalar("validationErrors", JsonBinaryType.INSTANCE)
.setTupleTransformer((tuples, aliases) -> {
DatasetSummary summary = new DatasetSummary();
summary.id = (int) tuples[0];
summary.runId = (int) tuples[1];
summary.ordinal = (int) tuples[2];
summary.testId = (int) tuples[3];
summary.testname = (String) tuples[4];
summary.description = (String) tuples[5];
summary.start = Instant.ofEpochMilli((Long) tuples[6]);
summary.stop = Instant.ofEpochMilli((Long) tuples[7]);
summary.owner = (String) tuples[8];
summary.access = Access.fromInt((int) tuples[9]);
summary.view = IndexedLabelValueMap.fromObjectNode((ObjectNode) tuples[10]);
summary.schemas = Util.OBJECT_MAPPER.convertValue(tuples[11], new TypeReference<>() {
});
if (tuples[12] != null && !((ArrayNode) tuples[12]).isEmpty()) {
try {
summary.validationErrors = Arrays
.asList(Util.OBJECT_MAPPER.treeToValue((ArrayNode) tuples[12], ValidationError[].class));
} catch (JsonProcessingException e) {
throw new RuntimeException(e);
}
;
}
return summary;
});
}
private void addOrderAndPaging(Integer limit, Integer page, String sort, SortDirection direction, StringBuilder sql) {
if (sort != null && sort.startsWith("view_data:")) {
String[] parts = sort.split(":", 3);
String vcid = parts[1];
String label = parts[2];
sql.append(" ORDER BY");
// prefer numeric sort
sql.append(" to_double(dv.value->'").append(vcid).append("'->>'").append(label).append("')");
Util.addDirection(sql, direction);
sql.append(", dv.value->'").append(vcid).append("'->>'").append(label).append("'");
Util.addDirection(sql, direction);
} else {
Util.addOrderBy(sql, sort, direction);
}
Util.addLimitOffset(sql, limit, page);
}
@WithRoles
@Override
public DatasetService.DatasetList listBySchema(String uri, Integer limit, Integer page, String sort,
@DefaultValue("Descending") SortDirection direction) {
StringBuilder sql = new StringBuilder(LIST_SCHEMA_DATASETS);
// TODO: filtering by fingerprint
addOrderAndPaging(limit, page, sort, direction, sql);
NativeQuery query = initTypes(sql.toString());
query.setParameter(1, uri);
DatasetService.DatasetList list = new DatasetService.DatasetList();
list.datasets = query.getResultList();
list.total = ((Number) em.createNativeQuery("SELECT COUNT(dataset_id) FROM dataset_schemas WHERE uri = ?1")
.setParameter(1, uri).getSingleResult()).longValue();
return list;
}
@Override
public List labelValues(int datasetId) {
Stream stream = em.unwrap(Session.class).createNativeQuery("""
SELECT label_id, label.name AS label_name, schema.id AS schema_id, schema.name AS schema_name, schema.uri, value
FROM label_values
JOIN label ON label.id = label_id
JOIN schema ON label.schema_id = schema.id
WHERE dataset_id = ?1
""", Object[].class)
.setParameter(1, datasetId)
.addScalar("label_id", StandardBasicTypes.INTEGER)
.addScalar("label_name", StandardBasicTypes.TEXT)
.addScalar("schema_id", StandardBasicTypes.INTEGER)
.addScalar("schema_name", StandardBasicTypes.TEXT)
.addScalar("uri", StandardBasicTypes.TEXT)
.addScalar("value", JsonBinaryType.INSTANCE)
.getResultStream();
return stream.map(row -> {
LabelValue value = new LabelValue();
value.id = (int) row[0];
value.name = (String) row[1];
value.schema = new SchemaService.SchemaDescriptor((int) row[2], (String) row[3], (String) row[4]);
value.value = (JsonNode) row[5];
return value;
}).collect(Collectors.toList());
}
@Override
@WithRoles(extras = Roles.HORREUM_SYSTEM)
public LabelPreview previewLabel(int datasetId, Label label) {
// This is executed with elevated permissions, but with the same as a normal label calculation would use
// Therefore we need to explicitly check dataset ownership
DatasetDAO dataset = DatasetDAO.findById(datasetId);
if (dataset == null || !Roles.hasRoleWithSuffix(identity, dataset.owner, "-tester")) {
throw ServiceException.badRequest("Dataset not found or insufficient privileges.");
}
String extractors;
try {
extractors = Util.OBJECT_MAPPER.writeValueAsString(label.extractors);
} catch (JsonProcessingException e) {
log.error("Cannot serialize label extractors", e);
throw ServiceException.badRequest("Cannot serialize label extractors");
}
JsonNode extracted;
LabelPreview preview = new LabelPreview();
try {
extracted = (JsonNode) em.createNativeQuery(LABEL_PREVIEW).unwrap(NativeQuery.class)
.setParameter(1, extractors)
.setParameter(2, datasetId)
.setParameter(3, label.schemaId)
.addScalar("value", JsonBinaryType.INSTANCE).getSingleResult();
} catch (PersistenceException e) {
preview.output = Util.explainCauses(e);
return preview;
}
if (label.function == null || label.function.isBlank()) {
preview.value = extracted;
} else {
AtomicReference errorRef = new AtomicReference<>();
AtomicReference outputRef = new AtomicReference<>();
JsonNode result = Util.evaluateOnce(label.function, extracted, Util::convertToJson,
(code, exception) -> errorRef.set("Execution failed: " + exception.getMessage() + ":\n" + code),
outputRef::set);
preview.value = errorRef.get() == null ? result : JsonNodeFactory.instance.textNode(errorRef.get());
preview.output = outputRef.get();
}
return preview;
}
@WithRoles
@Override
public DatasetSummary getSummary(int datasetId, int viewId) {
try {
NativeQuery query = initTypes(
"WITH schema_agg AS (" + SCHEMAS_SELECT +
" WHERE ds.dataset_id = ?1 GROUP BY ds.dataset_id), " +
VALIDATION_SELECT + DATASET_SUMMARY_SELECT + "?2 WHERE ds.id = ?1");
query.setParameter(1, datasetId).setParameter(2, viewId);
return query.getSingleResult();
} catch (NoResultException e) {
throw ServiceException.notFound("Cannot find dataset " + datasetId);
}
}
@WithRoles
@Override
public Dataset getDataset(int datasetId) {
DatasetDAO dataset = DatasetDAO.findById(datasetId);
if (dataset != null) {
Hibernate.initialize(dataset.data);
} else {
log.warnf("Could not retrieve dataset: " + datasetId);
throw ServiceException.notFound("Could not find Dataset: " + datasetId
+ ". If you have recently started a re-tranformation, please wait until datasets are available");
}
return DatasetMapper.from(dataset);
}
@WithRoles(extras = Roles.HORREUM_SYSTEM)
@Transactional
void calculateLabelValues(int testId, int datasetId, int queryLabelId, boolean isRecalculation) {
log.debugf("Calculating label values for dataset %d, label %d", datasetId, queryLabelId);
List extracted;
try {
// Note: we are fetching even labels that are marked as private/could be otherwise inaccessible
// to the uploading user. However, the uploader should not have rights to fetch these anyway...
extracted = em.unwrap(Session.class).createNativeQuery(LABEL_QUERY, Object[].class)
.setParameter(1, datasetId)
.setParameter(2, queryLabelId)
.addScalar("label_id", StandardBasicTypes.INTEGER)
.addScalar("name", StandardBasicTypes.TEXT)
.addScalar("function", StandardBasicTypes.TEXT)
.addScalar("value", JsonBinaryType.INSTANCE)
.getResultList();
} catch (PersistenceException e) {
logMessageInNewTx(datasetId, PersistentLogDAO.ERROR,
"Failed to extract data (JSONPath expression error?): " + Util.explainCauses(e));
findFailingExtractor(datasetId);
return;
}
// While any change should remove the label_value first via trigger it is possible
// that something triggers two events after each other, removing the data (twice)
// before the first event is processed. The second event would then find the label_value
// already present and would fail with a constraint violation.
if (queryLabelId < 0) {
LabelValueDAO.delete("datasetId", datasetId);
} else {
LabelValueDAO.delete("datasetId = ?1 AND labelId = ?2", datasetId, queryLabelId);
}
FingerprintDAO.deleteById(datasetId);
Util.evaluateWithCombinationFunction(extracted,
(row) -> (String) row[2],
(row) -> (row[3] instanceof ArrayNode ? flatten((ArrayNode) row[3]) : (JsonNode) row[3]),
(row, result) -> createLabelValue(datasetId, testId, (int) row[0], Util.convertToJson(result)),
(row) -> createLabelValue(datasetId, testId, (int) row[0], (JsonNode) row[3]),
(row, e, jsCode) -> logMessage(datasetId, PersistentLogDAO.ERROR,
"Evaluation of label %s failed: '%s' Code:%s
", row[0], e.getMessage(), jsCode),
(out) -> logMessage(datasetId, PersistentLogDAO.DEBUG, "Output while calculating labels: %s
", out));
//Create new dataset views from the recently created label values
em.createNativeQuery("DELETE FROM dataset_view WHERE dataset_id = ?1").setParameter(1, datasetId).executeUpdate();
em.createNativeQuery("call calc_dataset_view(?1);").setParameter(1, datasetId).executeUpdate();
createFingerprint(datasetId, testId);
mediator.updateLabels(new Dataset.LabelsUpdatedEvent(testId, datasetId, isRecalculation));
if (mediator.testMode())
Util.registerTxSynchronization(tm, txStatus -> mediator.publishEvent(AsyncEventChannels.DATASET_UPDATED_LABELS,
testId, new Dataset.LabelsUpdatedEvent(testId, datasetId, isRecalculation)));
}
@Transactional
public void deleteDataset(int datasetId) {
em.createNativeQuery("DELETE FROM label_values WHERE dataset_id = ?1").setParameter(1, datasetId).executeUpdate();
em.createNativeQuery("DELETE FROM dataset_schemas WHERE dataset_id = ?1").setParameter(1, datasetId).executeUpdate();
em.createNativeQuery("DELETE FROM fingerprint WHERE dataset_id = ?1").setParameter(1, datasetId).executeUpdate();
em.createNativeQuery("DELETE FROM dataset WHERE id = ?1").setParameter(1, datasetId).executeUpdate();
}
private ArrayNode flatten(ArrayNode bucket) {
JsonNode data = bucket.get(0);
if (data == null)
return bucket;
if (data instanceof ArrayNode) {
bucket.removeAll();
data.forEach(bucket::add);
}
return bucket;
}
@WithRoles(extras = Roles.HORREUM_SYSTEM)
@Transactional(Transactional.TxType.REQUIRES_NEW)
protected void findFailingExtractor(int datasetId) {
List extractors = em.unwrap(Session.class).createNativeQuery("""
SELECT ds.uri, label.name AS name, le.name AS extractor_name, ds.index, le.jsonpath
FROM dataset_schemas ds
JOIN label ON label.schema_id = ds.schema_id
JOIN label_extractors le ON le.label_id = label.id
WHERE ds.dataset_id = ?1
""", Object[].class)
.setParameter(1, datasetId)
.getResultList();
for (Object[] row : extractors) {
try {
// actual result of query is ignored
em.createNativeQuery(
"SELECT jsonb_path_query_first(data -> (?1), (?2)::jsonpath)#>>'{}' FROM dataset WHERE id = ?3")
.setParameter(1, row[3]).setParameter(2, row[4]).setParameter(3, datasetId).getSingleResult();
} catch (PersistenceException e) {
logMessageInNewTx(datasetId, PersistentLogDAO.ERROR,
"There seems to be an error in schema %s label %s, extractor %s, JSONPath expression %s: %s",
row[0], row[1], row[2], row[4], Util.explainCauses(e));
return;
}
}
logMessage(datasetId, PersistentLogDAO.DEBUG,
"We thought there's an error in one of the JSONPaths but independent validation did not find any problems.");
}
private void createLabelValue(int datasetId, int testId, int labelId, JsonNode value) {
LabelValueDAO labelValue = new LabelValueDAO();
labelValue.datasetId = datasetId;
labelValue.labelId = labelId;
labelValue.value = value;
labelValue.persist();
}
private void createFingerprint(int datasetId, int testId) {
JsonNode json = null;
try {
json = em.createQuery("SELECT t.fingerprintLabels from test t WHERE t.id = ?1", JsonNode.class)
.setParameter(1, testId).getSingleResult();
} catch (NoResultException noResultException) {
log.infof("Could not find fingerprint for dataset: %d", datasetId);
}
if (json == null)
return;
ObjectNode fpNode = JsonNodeFactory.instance.objectNode();
List labelValues = LabelValueDAO.find("datasetId", datasetId).list();
List labelPairs = new ArrayList<>(labelValues.size());
for (var lv : labelValues)
labelPairs.add(new String[] { LabelDAO. findById(lv.labelId).name, lv.value.asText() });
for (int i = 0; i < json.size(); i++)
for (var name : labelPairs) {
if (json.get(i).asText().equals(name[0]))
fpNode.put(name[0], name[1]);
}
FingerprintDAO fp = new FingerprintDAO();
fp.datasetId = datasetId;
fp.dataset = DatasetDAO.findById(datasetId);
fp.fingerprint = fpNode;
if (fp.datasetId > 0 && fp.dataset != null)
fp.persist();
}
@Transactional
@WithRoles(extras = Roles.HORREUM_SYSTEM)
void updateFingerprints(int testId) {
for (var dataset : DatasetDAO. find("testid", testId).list()) {
FingerprintDAO.deleteById(dataset.id);
createFingerprint(dataset.id, testId);
}
}
public void onNewDataset(Dataset.EventNew event) {
calculateLabelValues(event.testId, event.datasetId, event.labelId, event.isRecalculation);
}
@Transactional(Transactional.TxType.REQUIRES_NEW)
@WithRoles(extras = Roles.HORREUM_SYSTEM)
void logMessageInNewTx(int datasetId, int level, String message, Object... params) {
logMessage(datasetId, level, message, params);
}
private void logMessage(int datasetId, int level, String message, Object... params) {
String msg = String.format(message, params);
DatasetDAO dataset = DatasetDAO.findById(datasetId);
if (dataset != null) {
log.tracef("Logging %s for test %d, dataset %d: %s", PersistentLogDAO.logLevel(level), dataset.testid, datasetId,
msg);
new DatasetLogDAO(em.getReference(TestDAO.class, dataset.testid), em.getReference(DatasetDAO.class, datasetId),
level, "labels", msg).persist();
}
}
}
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