public void testTranslateQuerySpecificClassPlus() throws Exception {
Query expected = new Query();
QueryClass qc = new QueryClass(Item.class);
expected.addFrom(qc);
expected.addToSelect(qc);
ConstraintSet cs = new ConstraintSet(ConstraintOp.AND);
QueryField qf2 = new QueryField(qc, "identifier");
SimpleConstraint sc2 =
new SimpleConstraint(qf2, ConstraintOp.EQUALS, new QueryValue("fish_42"));
cs.addConstraint(sc2);
QueryField qf1 = new QueryField(qc, "className");
SimpleConstraint sc1 =
new SimpleConstraint(qf1, ConstraintOp.EQUALS, new QueryValue("Department"));
cs.addConstraint(sc1);
expected.setConstraint(cs);
Query original = new Query();
QueryClass qc2 = new QueryClass(Department.class);
original.addFrom(qc2);
original.addToSelect(qc2);
QueryField qf3 = new QueryField(qc2, "id");
SimpleConstraint sc3 =
new SimpleConstraint(qf3, ConstraintOp.EQUALS, new QueryValue(new Integer(42)));
original.setConstraint(sc3);
assertEquals(expected, translator.translateQuery(original));
}
/**
* Retrieve the publications to be updated
*
* @param os The ObjectStore to read from
* @return a List of publications
*/
protected List<Publication> getPublications(ObjectStore os) {
Query q = new Query();
QueryClass qc = new QueryClass(Publication.class);
q.addFrom(qc);
q.addToSelect(qc);
ConstraintSet cs = new ConstraintSet(ConstraintOp.OR);
SimpleConstraint scTitle =
new SimpleConstraint(new QueryField(qc, "title"), ConstraintOp.IS_NULL);
cs.addConstraint(scTitle);
SimpleConstraint scYear =
new SimpleConstraint(new QueryField(qc, "year"), ConstraintOp.IS_NULL);
cs.addConstraint(scYear);
SimpleConstraint scFirstAuthor =
new SimpleConstraint(new QueryField(qc, "firstAuthor"), ConstraintOp.IS_NULL);
cs.addConstraint(scFirstAuthor);
q.setConstraint(cs);
@SuppressWarnings("unchecked")
List<Publication> retval = (List<Publication>) ((List) os.executeSingleton(q));
return retval;
}
/** Test that transactions can be aborted */
public void testAbortTransactions() throws Exception {
Address address1 = new Address();
address1.setAddress("Address 3");
Address address2 = new Address();
address2.setAddress("Address 4");
Query q = new Query();
QueryClass qcAddress = new QueryClass(Address.class);
QueryField qf = new QueryField(qcAddress, "address");
ConstraintSet cs1 = new ConstraintSet(ConstraintOp.OR);
cs1.addConstraint(new SimpleConstraint(qf, ConstraintOp.MATCHES, new QueryValue("Address%")));
q.addToSelect(qcAddress);
q.addFrom(qcAddress);
q.addToOrderBy(qf);
q.setConstraint(cs1);
Results res = writer.execute(q);
assertEquals(res.toString(), 0, res.size());
res = realOs.execute(q);
assertEquals(res.toString(), 0, res.size());
writer.beginTransaction();
assertTrue(writer.isInTransaction());
writer.store(address1);
writer.store(address2);
// TODO: These lines now fail, because we do not allow querying on writers with uncommitted
// data. The writer should relax this restriction.
res = writer.execute(q);
assertEquals(2, res.size());
res = realOs.execute(q);
assertEquals(res.toString(), 0, res.size());
writer.abortTransaction();
assertFalse(writer.isInTransaction());
// Should be nothing there unless we commit
res = writer.execute(q);
assertEquals(res.toString(), 0, res.size());
res = realOs.execute(q);
assertEquals(res.toString(), 0, res.size());
}
/**
* Add a contains constraint to Query (q) built with the query class and attribute given in input
*
* @param query The query to add a reference to.
* @param qc The class the reference belongs to.
* @param attribute the name of the field of the class.
* @param attributePath Another similarly named field - I wish it had been documented!
* @return The query class of the attributePath.
*/
protected QueryClass addReference(
final Query query, final QueryClass qc, String attribute, String attributePath) {
ConstraintSet cs = (ConstraintSet) query.getConstraint();
QueryReference qr = null;
String type = "";
boolean useSubClass = false;
if (WidgetConfigUtil.isPathContainingSubClass(os.getModel(), attribute)) {
useSubClass = true;
type = attribute.substring(attribute.indexOf("[") + 1, attribute.indexOf("]"));
attribute = attribute.substring(0, attribute.indexOf("["));
}
QueryClass qcTmp = null;
try {
qr = new QueryObjectReference(qc, attribute);
if (useSubClass) {
try {
qcTmp = new QueryClass(Class.forName(os.getModel().getPackageName() + "." + type));
} catch (ClassNotFoundException cnfe) {
LOG.error("The type " + type + " doesn't exist in the model.");
}
} else {
qcTmp = new QueryClass(qr.getType());
}
} catch (IllegalArgumentException e) {
// Not a reference - try collection instead
qr = new QueryCollectionReference(qc, attribute);
if (useSubClass) {
try {
qcTmp = new QueryClass(Class.forName(os.getModel().getPackageName() + "." + type));
} catch (ClassNotFoundException cnfe) {
LOG.error("The type " + type + " doesn't exist in the model.");
}
} else {
qcTmp = new QueryClass(TypeUtil.getElementType(qc.getType(), attribute));
}
}
QueryClass ret;
if (!queryClassInQuery.containsKey(attributePath)) {
ret = qcTmp;
query.addFrom(ret);
cs.addConstraint(new ContainsConstraint(qr, ConstraintOp.CONTAINS, ret));
queryClassInQuery.put(attributePath, ret);
} else {
ret = queryClassInQuery.get(attributePath);
}
return ret;
}
/** Test that transactions do actually commit and that isInTransaction() works. */
public void testCommitTransactions() throws Exception {
Address address1 = new Address();
address1.setAddress("Address 1");
Address address2 = new Address();
address2.setAddress("Address 2");
Query q = new Query();
QueryClass qcAddress = new QueryClass(Address.class);
QueryField qf = new QueryField(qcAddress, "address");
ConstraintSet cs1 = new ConstraintSet(ConstraintOp.OR);
cs1.addConstraint(new SimpleConstraint(qf, ConstraintOp.MATCHES, new QueryValue("Address%")));
q.addToSelect(qcAddress);
q.addFrom(qcAddress);
q.addToOrderBy(qf);
q.setConstraint(cs1);
try {
writer.beginTransaction();
assertTrue(writer.isInTransaction());
writer.store(address1);
writer.store(address2);
// Should be nothing in OS until we commit
Results res = realOs.execute(q);
assertEquals(0, res.size());
// However, they should be in the WRITER.
// TODO: These lines now fail, because we do not allow querying on writers with uncommitted
// data. The writer should relax this restriction.
res = writer.execute(q);
assertEquals(2, res.size());
writer.commitTransaction();
assertFalse(writer.isInTransaction());
res = realOs.execute(q);
assertEquals(2, res.size());
assertEquals(address1, (Address) ((ResultsRow) res.get(0)).get(0));
assertEquals(address2, (Address) ((ResultsRow) res.get(1)).get(0));
} finally {
writer.delete(address1);
writer.delete(address2);
}
}
/** @return query to get all parent so terms */
protected Query getAllParents() {
Query q = new Query();
q.setDistinct(false);
QueryClass qcFeature =
new QueryClass(model.getClassDescriptorByName("SequenceFeature").getType());
q.addToSelect(qcFeature);
q.addFrom(qcFeature);
QueryClass qcSOTerm = new QueryClass(OntologyTerm.class);
q.addToSelect(qcSOTerm);
q.addFrom(qcSOTerm);
q.addToOrderBy(qcSOTerm);
ConstraintSet cs = new ConstraintSet(ConstraintOp.AND);
QueryObjectReference ref1 = new QueryObjectReference(qcFeature, "sequenceOntologyTerm");
cs.addConstraint(new ContainsConstraint(ref1, ConstraintOp.CONTAINS, qcSOTerm));
// Set the constraint of the query
q.setConstraint(cs);
return q;
}
/** The method to run all the queries. */
@SuppressWarnings("rawtypes")
private void queryExecutor() {
// Use spanOverlapFullResultMap to store the data in the session
@SuppressWarnings("unchecked")
Map<String, Map<GenomicRegion, List<SpanQueryResultRow>>> spanOverlapFullResultMap =
(Map<String, Map<GenomicRegion, List<SpanQueryResultRow>>>)
request.getSession().getAttribute("spanOverlapFullResultMap");
if (spanOverlapFullResultMap == null) {
spanOverlapFullResultMap =
new HashMap<String, Map<GenomicRegion, List<SpanQueryResultRow>>>();
}
Map<GenomicRegion, List<SpanQueryResultRow>> spanOverlapResultDisplayMap =
Collections.synchronizedMap(new LinkedHashMap<GenomicRegion, List<SpanQueryResultRow>>());
// GBrowse track
@SuppressWarnings("unchecked")
Map<String, Map<GenomicRegion, LinkedHashMap<String, LinkedHashSet<GBrowseTrackInfo>>>>
gbrowseFullTrackMap =
(HashMap<
String,
Map<GenomicRegion, LinkedHashMap<String, LinkedHashSet<GBrowseTrackInfo>>>>)
request.getSession().getAttribute("gbrowseFullTrackMap");
if (gbrowseFullTrackMap == null) {
gbrowseFullTrackMap =
new HashMap<
String, Map<GenomicRegion, LinkedHashMap<String, LinkedHashSet<GBrowseTrackInfo>>>>();
}
Map<GenomicRegion, LinkedHashMap<String, LinkedHashSet<GBrowseTrackInfo>>> gbrowseTrackMap =
Collections.synchronizedMap(
new LinkedHashMap<
GenomicRegion, LinkedHashMap<String, LinkedHashSet<GBrowseTrackInfo>>>());
if (!spanOverlapFullResultMap.containsKey(spanUUIDString)) {
spanOverlapFullResultMap.put(spanUUIDString, spanOverlapResultDisplayMap);
request.getSession().setAttribute("spanOverlapFullResultMap", spanOverlapFullResultMap);
gbrowseFullTrackMap.put(spanUUIDString, gbrowseTrackMap);
request.getSession().setAttribute("gbrowseFullTrackMap", gbrowseFullTrackMap);
try {
Query q;
for (GenomicRegion aSpan : spanList) {
q = new Query();
q.setDistinct(true);
String chrPID = aSpan.getChr();
Integer start = aSpan.getStart();
Integer end = aSpan.getEnd();
/*
>>>>> TEST CODE <<<<<
LOG.info("OrgName: " + orgName);
LOG.info("chrPID: " + chrPID);
LOG.info("start: " + start);
LOG.info("end: " + end);
LOG.info("FeatureTypes: " + ftKeys);
LOG.info("Submissions: " + subKeys);
>>>>> TEST CODE <<<<<
*/
// DB tables
QueryClass qcOrg = new QueryClass(Organism.class);
QueryClass qcChr = new QueryClass(Chromosome.class);
QueryClass qcFeature = new QueryClass(SequenceFeature.class);
QueryClass qcLoc = new QueryClass(Location.class);
QueryClass qcSubmission = new QueryClass(Submission.class);
QueryField qfOrgName = new QueryField(qcOrg, "shortName");
QueryField qfChrPID = new QueryField(qcChr, "primaryIdentifier");
QueryField qfFeaturePID = new QueryField(qcFeature, "primaryIdentifier");
QueryField qfFeatureId = new QueryField(qcFeature, "id");
QueryField qfFeatureClass = new QueryField(qcFeature, "class");
QueryField qfSubmissionTitle = new QueryField(qcSubmission, "title");
QueryField qfSubmissionDCCid = new QueryField(qcSubmission, "DCCid");
QueryField qfChr = new QueryField(qcChr, "primaryIdentifier");
QueryField qfLocStart = new QueryField(qcLoc, "start");
QueryField qfLocEnd = new QueryField(qcLoc, "end");
q.addToSelect(qfFeatureId);
q.addToSelect(qfFeaturePID);
q.addToSelect(qfFeatureClass);
q.addToSelect(qfChr);
q.addToSelect(qfLocStart);
q.addToSelect(qfLocEnd);
q.addToSelect(qfSubmissionDCCid);
q.addToSelect(qfSubmissionTitle);
q.addFrom(qcChr);
q.addFrom(qcOrg);
q.addFrom(qcFeature);
q.addFrom(qcLoc);
q.addFrom(qcSubmission);
q.addToOrderBy(qfLocStart, "ascending");
ConstraintSet constraints = new ConstraintSet(ConstraintOp.AND);
q.setConstraint(constraints);
// SequenceFeature.organism = Organism
QueryObjectReference organism = new QueryObjectReference(qcFeature, "organism");
ContainsConstraint ccOrg = new ContainsConstraint(organism, ConstraintOp.CONTAINS, qcOrg);
constraints.addConstraint(ccOrg);
// Organism.name = orgName
SimpleConstraint scOrg =
new SimpleConstraint(qfOrgName, ConstraintOp.EQUALS, new QueryValue(orgName));
constraints.addConstraint(scOrg);
// Location.feature = SequenceFeature
QueryObjectReference locSubject = new QueryObjectReference(qcLoc, "feature");
ContainsConstraint ccLocSubject =
new ContainsConstraint(locSubject, ConstraintOp.CONTAINS, qcFeature);
constraints.addConstraint(ccLocSubject);
// Location.locatedOn = Chromosome
QueryObjectReference locObject = new QueryObjectReference(qcLoc, "locatedOn");
ContainsConstraint ccLocObject =
new ContainsConstraint(locObject, ConstraintOp.CONTAINS, qcChr);
constraints.addConstraint(ccLocObject);
// Chromosome.primaryIdentifier = chrPID
SimpleConstraint scChr =
new SimpleConstraint(qfChrPID, ConstraintOp.EQUALS, new QueryValue(chrPID));
constraints.addConstraint(scChr);
// SequenceFeature.submissions = Submission
QueryCollectionReference submission =
new QueryCollectionReference(qcFeature, "submissions");
ContainsConstraint ccSubmission =
new ContainsConstraint(submission, ConstraintOp.CONTAINS, qcSubmission);
constraints.addConstraint(ccSubmission);
// SequenceFeature.class in a list
constraints.addConstraint(new BagConstraint(qfFeatureClass, ConstraintOp.IN, ftKeys));
// Submission.CCDid in a list
constraints.addConstraint(new BagConstraint(qfSubmissionDCCid, ConstraintOp.IN, subKeys));
OverlapRange overlapInput =
new OverlapRange(new QueryValue(start), new QueryValue(end), locObject);
OverlapRange overlapFeature =
new OverlapRange(
new QueryField(qcLoc, "start"), new QueryField(qcLoc, "end"), locObject);
OverlapConstraint oc =
new OverlapConstraint(overlapInput, ConstraintOp.OVERLAPS, overlapFeature);
constraints.addConstraint(oc);
Results results = im.getObjectStore().execute(q);
/*
>>>>> TEST CODE <<<<<
LOG.info("Query: " + q.toString());
LOG.info("Result Size: " + results.size());
LOG.info("Result >>>>> " + results);
>>>>> TEST CODE <<<<<
*/
List<SpanQueryResultRow> spanResults = new ArrayList<SpanQueryResultRow>();
if (results == null || results.isEmpty()) {
spanOverlapResultDisplayMap.put(aSpan, null);
gbrowseTrackMap.put(aSpan, null);
} else {
for (Iterator<?> iter = results.iterator(); iter.hasNext(); ) {
ResultsRow<?> row = (ResultsRow<?>) iter.next();
SpanQueryResultRow aRow = new SpanQueryResultRow();
aRow.setFeatureId((Integer) row.get(0));
aRow.setFeaturePID((String) row.get(1));
aRow.setFeatureClass(((Class) row.get(2)).getSimpleName());
aRow.setChr((String) row.get(3));
aRow.setStart((Integer) row.get(4));
aRow.setEnd((Integer) row.get(5));
aRow.setSubDCCid((String) row.get(6));
aRow.setSubTitle((String) row.get(7));
spanResults.add(aRow);
}
spanOverlapResultDisplayMap.put(aSpan, spanResults);
gbrowseTrackMap.put(aSpan, getSubGbrowseTrack(spanResults)); // Gbrowse
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
/**
* Fetches equivalent objects for a particular primary key.
*
* @param pk the PrimaryKey
* @param cld the ClassDescriptor of the PrimaryKey
* @param results a Map to hold results that are to be added to the cache
* @param objectsForCld a List of objects relevant to this PrimaryKey
* @param fetchedObjectIds a Set to hold ids of objects that are fetched, to prefetch from the
* data tracker later
* @throws ObjectStoreException if something goes wrong
*/
protected void doPk(
PrimaryKey pk,
ClassDescriptor cld,
Map<InterMineObject, Set<InterMineObject>> results,
List<InterMineObject> objectsForCld,
Set<Integer> fetchedObjectIds)
throws ObjectStoreException {
Iterator<InterMineObject> objectsForCldIter = objectsForCld.iterator();
while (objectsForCldIter.hasNext()) {
int objCount = 0;
int origObjCount = 0;
Query q = new Query();
QueryClass qc = new QueryClass(cld.getType());
q.addFrom(qc);
q.addToSelect(qc);
ConstraintSet cs = new ConstraintSet(ConstraintOp.AND);
q.setConstraint(cs);
Map<String, Set<Object>> fieldNameToValues = new HashMap<String, Set<Object>>();
for (String fieldName : pk.getFieldNames()) {
try {
QueryField qf = new QueryField(qc, fieldName);
q.addToSelect(qf);
Set<Object> values = new HashSet<Object>();
fieldNameToValues.put(fieldName, values);
cs.addConstraint(new BagConstraint(qf, ConstraintOp.IN, values));
} catch (IllegalArgumentException e) {
QueryForeignKey qf = new QueryForeignKey(qc, fieldName);
q.addToSelect(qf);
Set<Object> values = new HashSet<Object>();
fieldNameToValues.put(fieldName, values);
cs.addConstraint(new BagConstraint(qf, ConstraintOp.IN, values));
}
}
// Now make a map from the primary key values to source objects
Map<List<Object>, InterMineObject> keysToSourceObjects =
new HashMap<List<Object>, InterMineObject>();
while (objectsForCldIter.hasNext() && (objCount < 500)) {
InterMineObject object = objectsForCldIter.next();
origObjCount++;
try {
if (DataLoaderHelper.objectPrimaryKeyNotNull(model, object, cld, pk, source, idMap)) {
List<Collection<Object>> values = new ArrayList<Collection<Object>>();
boolean skipObject = false;
Map<String, Set<Object>> fieldsValues = new HashMap<String, Set<Object>>();
for (String fieldName : pk.getFieldNames()) {
try {
Object value = object.getFieldProxy(fieldName);
Set<Object> fieldValues;
if (value instanceof InterMineObject) {
Integer id = idMap.get(((InterMineObject) value).getId());
if (id == null) {
Set<InterMineObject> eqs = results.get(value);
if (eqs == null) {
value = object.getFieldValue(fieldName);
eqs = queryEquivalentObjects((InterMineObject) value, source);
}
fieldValues = new HashSet<Object>();
for (InterMineObject obj : eqs) {
fieldValues.add(obj.getId());
}
} else {
fieldValues = Collections.singleton((Object) id);
}
} else {
fieldValues = Collections.singleton(value);
}
values.add(fieldValues);
fieldsValues.put(fieldName, fieldValues);
for (Object fieldValue : fieldValues) {
long time = System.currentTimeMillis();
boolean pkQueryFruitless =
hints.pkQueryFruitless(cld.getType(), fieldName, fieldValue);
String summaryName = Util.getFriendlyName(cld.getType()) + "." + fieldName;
if (!savedTimes.containsKey(summaryName)) {
savedTimes.put(summaryName, new Long(System.currentTimeMillis() - time));
savedCounts.put(summaryName, new Integer(0));
}
if (pkQueryFruitless) {
skipObject = true;
}
}
} catch (IllegalAccessException e) {
throw new RuntimeException(e);
}
}
if (!skipObject) {
objCount++;
for (String fieldName : pk.getFieldNames()) {
fieldNameToValues.get(fieldName).addAll(fieldsValues.get(fieldName));
}
for (List<Object> valueSet : CollectionUtil.fanOutCombinations(values)) {
if (keysToSourceObjects.containsKey(valueSet)) {
throw new ObjectStoreException(
"Duplicate objects found for pk "
+ cld.getName()
+ "."
+ pk.getName()
+ ": "
+ object);
}
keysToSourceObjects.put(valueSet, object);
}
}
}
} catch (MetaDataException e) {
throw new ObjectStoreException(e);
}
}
// Prune BagConstraints using the hints system.
// boolean emptyQuery = false;
// Iterator<String> fieldNameIter = pk.getFieldNames().iterator();
// while (fieldNameIter.hasNext() && (!emptyQuery)) {
// String fieldName = fieldNameIter.next();
// Set values = fieldNameToValues.get(fieldName);
// Iterator valueIter = values.iterator();
// while (valueIter.hasNext()) {
// if (hints.pkQueryFruitless(cld.getType(), fieldName, valueIter.next())) {
// valueIter.remove();
// }
// }
// if (values.isEmpty()) {
// emptyQuery = true;
// }
// }
if (objCount > 0) {
// Iterate through query, and add objects to results
// long time = System.currentTimeMillis();
int matches = 0;
Results res = lookupOs.execute(q, 2000, false, false, false);
@SuppressWarnings("unchecked")
List<ResultsRow<Object>> tmpRes = (List) res;
for (ResultsRow<Object> row : tmpRes) {
List<Object> values = new ArrayList<Object>();
for (int i = 1; i <= pk.getFieldNames().size(); i++) {
values.add(row.get(i));
}
Set<InterMineObject> set = results.get(keysToSourceObjects.get(values));
if (set != null) {
set.add((InterMineObject) row.get(0));
matches++;
}
fetchedObjectIds.add(((InterMineObject) row.get(0)).getId());
}
// LOG.info("Fetched " + res.size() + " equivalent objects for " + objCount
// + " objects in " + (System.currentTimeMillis() - time) + " ms for "
// + cld.getName() + "." + pk.getName());
}
}
}
/** {@inheritDoc} */
public Query getQuery(String action, List<String> keys) {
// classes for FROM clause
QueryClass qcDisease = new QueryClass(Disease.class);
QueryClass qcGene = new QueryClass(Gene.class);
QueryClass qcPub = new QueryClass(Publication.class);
// fields for SELECT clause
QueryField qfDiseaseName = new QueryField(qcDisease, "diseaseId");
QueryField qfGeneId = new QueryField(qcGene, "id");
QueryField qfGeneName = new QueryField(qcGene, "primaryIdentifier");
QueryField qfId = new QueryField(qcPub, "pubMedId");
QueryField qfPubTitle = new QueryField(qcPub, "title");
// constraints
ConstraintSet cs = new ConstraintSet(ConstraintOp.AND);
// constrain genes to be in list
if (!action.startsWith("population")) {
cs.addConstraint(new BagConstraint(qfGeneId, ConstraintOp.IN, bag.getOsb()));
}
// disease.publication = publication
QueryCollectionReference qcr = new QueryCollectionReference(qcGene, "diseases");
cs.addConstraint(new ContainsConstraint(qcr, ConstraintOp.CONTAINS, qcDisease));
QueryCollectionReference fin =
new QueryCollectionReference(qcDisease, "associatedPublications");
cs.addConstraint(new ContainsConstraint(fin, ConstraintOp.CONTAINS, qcPub));
Query q = new Query();
q.setDistinct(true);
// from statement
q.addFrom(qcGene);
q.addFrom(qcDisease);
q.addFrom(qcPub);
// add constraints to query
q.setConstraint(cs);
// needed for the 'not analysed' number
if ("analysed".equals(action)) {
q.addToSelect(qfGeneId);
// export query
// needed for export button on widget
} else if ("export".equals(action)) {
q.addToSelect(qfId);
q.addToSelect(qfGeneName);
q.addToOrderBy(qfId);
// total queries
// needed for enrichment calculations
} else if (action.endsWith("Total")) {
q.addToSelect(qfGeneId);
Query subQ = q;
q = new Query();
q.addFrom(subQ);
q.addToSelect(new QueryFunction()); // disease count
// needed for enrichment calculations
} else {
q.addToSelect(qfId);
q.addToGroupBy(qfId);
q.addToSelect(new QueryFunction()); // disease count
if ("sample".equals(action)) {
q.addToSelect(qfPubTitle);
q.addToGroupBy(qfPubTitle);
}
}
return q;
}
/**
* Read the UTRs collection of MRNA then set the fivePrimeUTR and threePrimeUTR fields with the
* corresponding UTRs.
*
* @throws Exception if anything goes wrong
*/
public void createUtrRefs() throws Exception {
long startTime = System.currentTimeMillis();
Query q = new Query();
q.setDistinct(false);
QueryClass qcMRNA = new QueryClass(model.getClassDescriptorByName("MRNA").getType());
q.addFrom(qcMRNA);
q.addToSelect(qcMRNA);
q.addToOrderBy(qcMRNA);
QueryClass qcUTR = new QueryClass(model.getClassDescriptorByName("UTR").getType());
q.addFrom(qcUTR);
q.addToSelect(qcUTR);
q.addToOrderBy(qcUTR);
QueryCollectionReference mrnaUtrsRef = new QueryCollectionReference(qcMRNA, "UTRs");
ContainsConstraint mrnaUtrsConstraint =
new ContainsConstraint(mrnaUtrsRef, ConstraintOp.CONTAINS, qcUTR);
QueryObjectReference fivePrimeRef = new QueryObjectReference(qcMRNA, "fivePrimeUTR");
ContainsConstraint fivePrimeNullConstraint =
new ContainsConstraint(fivePrimeRef, ConstraintOp.IS_NULL);
QueryObjectReference threePrimeRef = new QueryObjectReference(qcMRNA, "threePrimeUTR");
ContainsConstraint threePrimeNullConstraint =
new ContainsConstraint(threePrimeRef, ConstraintOp.IS_NULL);
ConstraintSet cs = new ConstraintSet(ConstraintOp.AND);
cs.addConstraint(mrnaUtrsConstraint);
cs.addConstraint(fivePrimeNullConstraint);
cs.addConstraint(threePrimeNullConstraint);
q.setConstraint(cs);
ObjectStore os = osw.getObjectStore();
((ObjectStoreInterMineImpl) os).precompute(q, Constants.PRECOMPUTE_CATEGORY);
Results res = os.execute(q, 500, true, true, true);
int count = 0;
InterMineObject lastMRNA = null;
InterMineObject fivePrimeUTR = null;
InterMineObject threePrimeUTR = null;
osw.beginTransaction();
Class<? extends FastPathObject> fivePrimeUTRCls =
model.getClassDescriptorByName("FivePrimeUTR").getType();
Iterator<?> resIter = res.iterator();
while (resIter.hasNext()) {
ResultsRow<?> rr = (ResultsRow<?>) resIter.next();
InterMineObject mrna = (InterMineObject) rr.get(0);
InterMineObject utr = (InterMineObject) rr.get(1);
if (lastMRNA != null && !mrna.getId().equals(lastMRNA.getId())) {
// clone so we don't change the ObjectStore cache
InterMineObject tempMRNA = PostProcessUtil.cloneInterMineObject(lastMRNA);
if (fivePrimeUTR != null) {
tempMRNA.setFieldValue("fivePrimeUTR", fivePrimeUTR);
fivePrimeUTR = null;
}
if (threePrimeUTR != null) {
tempMRNA.setFieldValue("threePrimeUTR", threePrimeUTR);
threePrimeUTR = null;
}
osw.store(tempMRNA);
count++;
}
if (DynamicUtil.isInstance(utr, fivePrimeUTRCls)) {
fivePrimeUTR = utr;
} else {
threePrimeUTR = utr;
}
lastMRNA = mrna;
}
if (lastMRNA != null) {
// clone so we don't change the ObjectStore cache
InterMineObject tempMRNA = PostProcessUtil.cloneInterMineObject(lastMRNA);
tempMRNA.setFieldValue("fivePrimeUTR", fivePrimeUTR);
tempMRNA.setFieldValue("threePrimeUTR", threePrimeUTR);
osw.store(tempMRNA);
count++;
}
LOG.info(
"Stored MRNA "
+ count
+ " times ("
+ count * 2
+ " fields set)"
+ " - took "
+ (System.currentTimeMillis() - startTime)
+ " ms.");
osw.commitTransaction();
// now ANALYSE tables relating to class that has been altered - may be rows added
// to indirection tables
if (osw instanceof ObjectStoreWriterInterMineImpl) {
ClassDescriptor cld = model.getClassDescriptorByName("MRNA");
DatabaseUtil.analyse(((ObjectStoreWriterInterMineImpl) osw).getDatabase(), cld, false);
}
}