private void restoreMembers(Data data) {
Query q = newQuery(Data.class);
ObjectSet objectSet = q.execute();
Data rdata = (Data) objectSet.next();
data.i_map = rdata.i_map;
data.i_helper = rdata.i_helper;
}
private Item storedItem(String id) {
Query query = newQuery(Item.class);
query.descend("_id").constrain(id);
ObjectSet<Item> result = query.execute();
Assert.isTrue(result.hasNext());
return result.next();
}
public void test() {
ObjectContainer oc = Test.objectContainer();
ObjectSet objectSet = oc.queryByExample(new CallbackCanDelete("p1", null));
CallbackCanDelete ccd = (CallbackCanDelete) objectSet.next();
oc.deactivate(ccd, Integer.MAX_VALUE);
oc.delete(ccd);
}
public Object sample(int n) {
if ((n < 0) || (n >= size)) {
throw new IllegalArgumentException(
"Can't get element " + n + " from set " + this + " of size " + size);
}
if (n < individuals.size()) {
return individuals.get(n);
}
int indexSoFar = individuals.size();
for (Iterator iter = popAppSatisfiers.entrySet().iterator(); iter.hasNext(); ) {
Map.Entry entry = (Map.Entry) iter.next();
NumberVar popApp = (NumberVar) entry.getKey();
ObjectSet satisfiers = (ObjectSet) entry.getValue();
Set exceptions = (Set) popAppExceptions.get(popApp);
int numInSet = satisfiers.size() - exceptions.size();
if (n < indexSoFar + numInSet) {
return sampleFromPOPApp(satisfiers, exceptions, n - indexSoFar);
}
indexSoFar += numInSet;
}
return null; // shouldn't get here
}
public void test() {
SubClass subClass = retrieveOnlyInstance(SubClass.class);
db().delete(subClass);
db().commit();
ObjectSet objectSet = db().query(Member.class);
Assert.areEqual(0, objectSet.size());
}
public void _test() throws Exception {
Query query = newQuery();
query.constrain(new TestEvaluation());
query.constrain(Item.class);
query.descend("name").orderDescending();
ObjectSet set = query.execute();
Assert.areEqual(3, set.size());
}
public void testAllThere() throws Exception {
for (int i = 0; i < FOOS.length; i++) {
Query q = createQuery(FOOS[i]);
ObjectSet objectSet = q.execute();
Assert.areEqual(1, objectSet.size());
FieldIndexItem fii = (FieldIndexItem) objectSet.next();
Assert.areEqual(FOOS[i], fii.foo);
}
}
private void assertQueryForTimestamp(Item expected, long timestamp) {
Query query = db().query();
query.constrain(Item.class);
query.descend(VirtualField.COMMIT_TIMESTAMP).constrain(timestamp);
ObjectSet<Object> objectSet = query.execute();
Assert.areEqual(1, objectSet.size());
Item actual = (Item) objectSet.next();
Assert.areSame(expected, actual);
}
private void assertOrdered(ObjectSet result) {
Assert.areEqual(IDS.length, result.size());
int previousId = 0;
while (result.hasNext()) {
Data data = (Data) result.next();
Assert.isTrue(previousId < data._id);
previousId = data._id;
}
}
public void checkUpdateSameObject(ExtObjectContainer oc) throws Exception {
Query query = oc.query();
query.descend("_s").constrain(testString + COUNT / 2);
ObjectSet result = query.execute();
Assert.areEqual(1, result.size());
SimpleObject o = (SimpleObject) result.next();
int i = o.getI();
Assert.isTrue(COUNT <= i && i < COUNT + threadCount());
}
@SuppressWarnings("unchecked")
public void testCircularEvaluation() throws Exception {
populate();
CircularEvaluator.D one = new CircularEvaluator.D(null, _a);
CircularEvaluator.D two = new CircularEvaluator.D(one, _a);
one._d = two;
ObjectSet set = executeSODAQuery(_a, new CircularEvaluator(one));
Assert.areEqual(1, set.size());
}
public void concUpdateSameObject(ExtObjectContainer oc, int seq) throws Exception {
Query query = oc.query();
query.descend("_s").constrain(testString + COUNT / 2);
ObjectSet result = query.execute();
Assert.areEqual(1, result.size());
SimpleObject o = (SimpleObject) result.next();
o.setI(COUNT + seq);
oc.store(o);
}
// assumes o is in satisfiers \ exceptions
private int getIndexInPOPApp(ObjectSet satisfiers, Set exceptions, Object o) {
SortedSet exceptionIndices = new TreeSet();
for (Iterator iter = exceptions.iterator(); iter.hasNext(); ) {
Object exception = iter.next();
exceptionIndices.add(new Integer(satisfiers.indexOf(exception)));
}
int origIndex = satisfiers.indexOf(o);
int numExceptionsBefore = exceptionIndices.headSet(new Integer(origIndex)).size();
return (origIndex - numExceptionsBefore);
}
// It will fail for C/S because the reference system in the
// server is not in sync.
@SuppressWarnings("unchecked")
public void _testChangingSODA() throws Exception {
populate();
_b.a = new A();
ObjectSet set = executeSODAQuery(_a, new Evaluator(_a));
Assert.areEqual(0, set.size());
set = executeSODAQuery(_b.a, new Evaluator(_b.a));
Assert.areEqual(1, set.size());
}
private boolean expect(ObjectContainer container, String[] names) {
Collection4 expected = new Collection4(names);
ObjectSet actual = container.query(CrashData.class);
while (actual.hasNext()) {
CrashData current = (CrashData) actual.next();
if (!expected.remove(current._name)) {
return false;
}
}
return expected.isEmpty();
}
public void testIdentity() {
Query q = st.query();
q.constrain(new STInteger(1));
ObjectSet set = q.execute();
STInteger identityConstraint = (STInteger) set.next();
identityConstraint.i_int = 9999;
q = st.query();
q.constrain(identityConstraint).identity();
identityConstraint.i_int = 1;
st.expectOne(q, store()[1]);
}
public void concUpdate(ExtObjectContainer oc, int seq) throws Exception {
Query q = oc.query();
q.constrain(IndexedByIdentityTestCase.class);
ObjectSet os = q.execute();
Assert.areEqual(COUNT, os.size());
while (os.hasNext()) {
IndexedByIdentityTestCase idi = (IndexedByIdentityTestCase) os.next();
idi.atom.name = "updated" + seq;
oc.store(idi);
Thread.sleep(100);
}
}
public void testUpdate() {
ExtObjectContainer oc = fixture().db();
initGenericObjects();
// Db4oUtil.dump(oc);
ReflectClass rc = getReflectClass(oc, PERSON_CLASSNAME);
Assert.isNotNull(rc);
Query q = oc.query();
q.constrain(rc);
ObjectSet results = q.execute();
// Db4oUtil.dumpResults(oc, results);
Assert.isTrue(results.size() == 1);
}
public void testQuery() {
ExtObjectContainer oc = fixture().db();
initGenericObjects();
ReflectClass rc = getReflectClass(oc, PERSON_CLASSNAME);
Assert.isNotNull(rc);
// now query to make sure there are none left
Query q = oc.query();
q.constrain(rc);
q.descend("surname").constrain("John");
ObjectSet results = q.execute();
Assert.isTrue(results.size() == 1);
}
public void concUpdateDifferentObject(ExtObjectContainer oc, int seq) throws Exception {
Query query = oc.query();
query
.descend("_s")
.constrain(testString + seq)
.and(query.descend("_i").constrain(new Integer(seq)));
ObjectSet result = query.execute();
Assert.areEqual(1, result.size());
SimpleObject o = (SimpleObject) result.next();
o.setI(seq + COUNT);
oc.store(o);
}
public void test() {
Query q = st.query();
Object[] r = store();
q.constrain(new Helper("aaa"));
ObjectSet os = q.execute();
Helper helperA = (Helper) os.next();
q = st.query();
q.constrain(STIdentityEvaluation.class);
q.descend("helper").constrain(helperA).identity();
q.constrain(new IncludeAllEvaluation());
st.expect(q, new Object[] {r[1], r[2], r[3]});
}
public void testQuery() {
Query q = Test.query();
ObjectSet objectSet = q.execute();
Test.ensure(objectSet.size() >= 2);
int i = 0;
while (objectSet.hasNext()) {
Object obj = objectSet.next();
Test.ensure(obj != null);
i++;
}
Test.ensure(i >= 2);
}
public void testNotIdentity() {
Query q = st.query();
q.constrain(new STInteger(1));
ObjectSet set = q.execute();
STInteger identityConstraint = (STInteger) set.next();
identityConstraint.i_int = 9080;
q = st.query();
q.constrain(identityConstraint).identity().not();
identityConstraint.i_int = 1;
Object[] r = store();
st.expect(q, new Object[] {r[0], r[2], r[3]});
}
/**
* Update local information from the scene. It's important that this method is synchronized
* because we get ConcurrentModificationException's during rendering otherwise.
*
* <p>This method is called from sceneChanged().
*/
protected synchronized void updateCharges(Scene theScene) {
// Clear cached infos.
cachedBounds = null;
cachedWire = null;
charges.clear();
setPositive = null;
setNegative = null;
// Get all selection sets.
Object layersObj = theScene.getMetadata("selectionsPlugin.selectionSets");
if (layersObj == null) return;
if (!(layersObj instanceof ArrayList)) return;
ArrayList<ObjectSet> layers = (ArrayList<ObjectSet>) layersObj;
// Try to find those which are of interest for us.
for (ObjectSet set : layers) {
if (set.getName().equals(setNamePositive)) {
setPositive = set;
} else if (set.getName().equals(setNameNegative)) {
setNegative = set;
}
}
// Create charges.
if (setPositive != null) {
for (ObjectInfo oi : setPositive.getObjects(theScene)) {
if (oi.getObject() instanceof Sphere) {
Sphere s = (Sphere) oi.getObject();
double q = s.getRadii().x;
Vec3 pos = oi.getCoords().getOrigin();
charges.add(new SphereCharge(pos, q));
}
}
}
if (setNegative != null) {
for (ObjectInfo oi : setNegative.getObjects(theScene)) {
if (oi.getObject() instanceof Sphere) {
Sphere s = (Sphere) oi.getObject();
double q = -s.getRadii().x;
Vec3 pos = oi.getCoords().getOrigin();
charges.add(new SphereCharge(pos, q));
}
}
}
}
public void checkUpdateDifferentObject(ExtObjectContainer oc) throws Exception {
ObjectSet result = oc.query(SimpleObject.class);
Assert.areEqual(COUNT, result.size());
while (result.hasNext()) {
SimpleObject o = (SimpleObject) result.next();
int i = o.getI();
if (i >= COUNT) {
i -= COUNT;
}
Assert.areEqual(testString + i, o.getS());
}
}
private void tUpdateB(ExtObjectContainer oc) {
ObjectSet res = query(oc, "b");
CreateIndexFor ci = (CreateIndexFor) res.next();
ci.i_name = "j";
oc.store(ci);
res = query(oc, "b");
Assert.areEqual(0, res.size());
res = query(oc, "j");
Assert.areEqual(1, res.size());
ci.i_name = "b";
oc.store(ci);
tQueryB(oc);
}
public void testQueryForVersionNumber() {
store(new Item(NEWER));
db().commit();
Item newer = itemByName(NEWER);
long version = version(newer);
Query query = db().query();
query.descend(VirtualField.COMMIT_TIMESTAMP).constrain(new Long(version)).smaller().not();
ObjectSet<Item> set = query.execute();
Assert.areEqual(1, set.size());
Assert.areSame(newer, set.next());
}
public void testCreate() throws Exception {
initGenericObjects();
// fixture().reopen();
ExtObjectContainer oc = fixture().db();
// now check to see if person was saved
ReflectClass rc = getReflectClass(oc, PERSON_CLASSNAME);
Assert.isNotNull(rc);
Query q = oc.query();
q.constrain(rc);
ObjectSet results = q.execute();
Assert.isTrue(results.size() == 1);
// Db4oUtil.dumpResults(fixture().db(), results);
}
public void test() {
final ItemDates item1 = new ItemDates(new Date(0), new Date());
final ItemDates item2 =
new ItemDates(new Date(10000), new Date(System.currentTimeMillis() - 10000));
a().provider().storeNew(item1);
a().provider().storeNew(item2);
a().provider().commit();
replicateAll(a().provider(), b().provider());
final ObjectSet found = b().provider().getStoredObjects(ItemDates.class);
Iterator4Assert.sameContent(
new Object[] {item2, item1}, ReplicationTestPlatform.adapt(found.iterator()));
}
/**
* Adds the given POP application satisfier set as a subset of this set, with the given
* exceptions. The exceptions set must be a subset of the given satisfier set. If the given POP
* application was already a subset of this set, then the new exceptions set is the intersection
* of the given exceptions set with the old one. Otherwise, the exceptions set is the given one
* minus any individual elements of this set that satisfy the given POP application.
*/
public void addSatisfiers(NumberVar popApp, ObjectSet satisfiers, Set newExceptions) {
if (popAppSatisfiers.containsKey(popApp)) {
// already in set; assume satisfiers the same
Set curExceptions = (Set) popAppExceptions.get(popApp);
int oldNumExceptions = curExceptions.size();
curExceptions.retainAll(newExceptions);
size += (oldNumExceptions - curExceptions.size());
} else {
popAppSatisfiers.put(popApp, satisfiers);
Set oldIndivs = (Set) popAppIndivs.remove(popApp);
for (Iterator iter = oldIndivs.iterator(); iter.hasNext(); ) {
individuals.remove(iter.next());
}
Set curExceptions = new HashSet(newExceptions);
curExceptions.removeAll(oldIndivs);
popAppExceptions.put(popApp, curExceptions);
size +=
(satisfiers.size()
- oldIndivs.size() // because they were already
// here
- curExceptions.size()); // because they weren't added
}
}
