/** @see DATADOC-202 */
@Test
public void executeDocumentWithCursorPreparer() {
template.insert(new Person("Tom"));
template.insert(new Person("Dick"));
template.insert(new Person("Harry"));
final List<String> names = new ArrayList<String>();
template.executeQuery(
new Query(),
template.getCollectionName(Person.class),
new DocumentCallbackHandler() {
public void processDocument(DBObject dbObject) {
String name = (String) dbObject.get("firstName");
if (name != null) {
names.add(name);
}
}
},
new CursorPreparer() {
public DBCursor prepare(DBCursor cursor) {
cursor.limit(1);
return cursor;
}
});
assertEquals(1, names.size());
// template.remove(new Query(), Person.class);
}
@Test
public void testUsingReadPreference() throws Exception {
this.template.execute(
"readPref",
new CollectionCallback<Object>() {
public Object doInCollection(DBCollection collection)
throws MongoException, DataAccessException {
assertThat(collection.getOptions(), is(0));
assertThat(collection.getDB().getOptions(), is(0));
return null;
}
});
MongoTemplate slaveTemplate = new MongoTemplate(factory);
slaveTemplate.setReadPreference(ReadPreference.SECONDARY);
slaveTemplate.execute(
"readPref",
new CollectionCallback<Object>() {
public Object doInCollection(DBCollection collection)
throws MongoException, DataAccessException {
assertThat(collection.getReadPreference(), is(ReadPreference.SECONDARY));
assertThat(collection.getDB().getOptions(), is(0));
return null;
}
});
}
private void addAndRetrievePerson(MongoTemplate template) {
Person person = new Person("Oliver");
person.setAge(25);
template.insert(person);
Person result = template.findById(person.getId(), Person.class);
assertThat(result.getFirstName(), is("Oliver"));
assertThat(result.getAge(), is(25));
}
@Test
public void insertsSimpleEntityCorrectly() throws Exception {
Person person = new Person("Oliver");
person.setAge(25);
template.insert(person);
List<Person> result =
template.find(new Query(Criteria.where("_id").is(person.getId())), Person.class);
assertThat(result.size(), is(1));
assertThat(result, hasItem(person));
}
@Test
public void testFindAndUpdateUpsert() {
template.insert(new Person("Tom", 21));
template.insert(new Person("Dick", 22));
Query query = new Query(Criteria.where("firstName").is("Harry"));
Update update = new Update().set("age", 23);
Person p =
template.findAndModify(
query, update, new FindAndModifyOptions().upsert(true).returnNew(true), Person.class);
assertThat(p.getFirstName(), is("Harry"));
assertThat(p.getAge(), is(23));
}
@Test
public void returnsEntityWhenQueryingForDateTime() {
DateTime dateTime = new DateTime(2011, 3, 3, 12, 0, 0, 0);
TestClass testClass = new TestClass(dateTime);
mappingTemplate.save(testClass);
List<TestClass> testClassList =
mappingTemplate.find(
new Query(Criteria.where("myDate").is(dateTime.toDate())), TestClass.class);
assertThat(testClassList.size(), is(1));
assertThat(testClassList.get(0).myDate, is(testClass.myDate));
}
/** @see DATADOC-230 */
@Test
public void removesEntityFromCollection() {
template.remove(new Query(), "mycollection");
Person person = new Person("Dave");
template.save(person, "mycollection");
assertThat(template.findAll(TestClass.class, "mycollection").size(), is(1));
template.remove(person, "mycollection");
assertThat(template.findAll(Person.class, "mycollection").isEmpty(), is(true));
}
/** @see DATADOC-183 */
@Test
public void countsDocumentsCorrectly() {
assertThat(template.count(new Query(), Person.class), is(0L));
Person dave = new Person("Dave");
Person carter = new Person("Carter");
template.save(dave);
template.save(carter);
assertThat(template.count(null, Person.class), is(2L));
assertThat(template.count(query(where("firstName").is("Carter")), Person.class), is(1L));
}
@Test
public void testUsingAnInQueryWithStringId() throws Exception {
template.remove(new Query(), PersonWithIdPropertyOfTypeString.class);
PersonWithIdPropertyOfTypeString p1 = new PersonWithIdPropertyOfTypeString();
p1.setFirstName("Sven");
p1.setAge(11);
template.insert(p1);
PersonWithIdPropertyOfTypeString p2 = new PersonWithIdPropertyOfTypeString();
p2.setFirstName("Mary");
p2.setAge(21);
template.insert(p2);
PersonWithIdPropertyOfTypeString p3 = new PersonWithIdPropertyOfTypeString();
p3.setFirstName("Ann");
p3.setAge(31);
template.insert(p3);
PersonWithIdPropertyOfTypeString p4 = new PersonWithIdPropertyOfTypeString();
p4.setFirstName("John");
p4.setAge(41);
template.insert(p4);
Query q1 = new Query(Criteria.where("age").in(11, 21, 41));
List<PersonWithIdPropertyOfTypeString> results1 =
template.find(q1, PersonWithIdPropertyOfTypeString.class);
Query q2 = new Query(Criteria.where("firstName").in("Ann", "Mary"));
List<PersonWithIdPropertyOfTypeString> results2 =
template.find(q2, PersonWithIdPropertyOfTypeString.class);
Query q3 = new Query(Criteria.where("id").in(p3.getId(), p4.getId()));
List<PersonWithIdPropertyOfTypeString> results3 =
template.find(q3, PersonWithIdPropertyOfTypeString.class);
assertThat(results1.size(), is(3));
assertThat(results2.size(), is(2));
assertThat(results3.size(), is(2));
}
@Test
public void testRemovingDocument() throws Exception {
PersonWithIdPropertyOfTypeObjectId p1 = new PersonWithIdPropertyOfTypeObjectId();
p1.setFirstName("Sven_to_be_removed");
p1.setAge(51);
template.insert(p1);
Query q1 = new Query(Criteria.where("id").is(p1.getId()));
PersonWithIdPropertyOfTypeObjectId found1 =
template.findOne(q1, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(found1, notNullValue());
Query _q = new Query(Criteria.where("_id").is(p1.getId()));
template.remove(_q, PersonWithIdPropertyOfTypeObjectId.class);
PersonWithIdPropertyOfTypeObjectId notFound1 =
template.findOne(q1, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(notFound1, nullValue());
PersonWithIdPropertyOfTypeObjectId p2 = new PersonWithIdPropertyOfTypeObjectId();
p2.setFirstName("Bubba_to_be_removed");
p2.setAge(51);
template.insert(p2);
Query q2 = new Query(Criteria.where("id").is(p2.getId()));
PersonWithIdPropertyOfTypeObjectId found2 =
template.findOne(q2, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(found2, notNullValue());
template.remove(q2, PersonWithIdPropertyOfTypeObjectId.class);
PersonWithIdPropertyOfTypeObjectId notFound2 =
template.findOne(q2, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(notFound2, nullValue());
}
@Test
public void bogusUpdateDoesNotTriggerException() throws Exception {
MongoTemplate mongoTemplate = new MongoTemplate(factory);
mongoTemplate.setWriteResultChecking(WriteResultChecking.EXCEPTION);
Person person = new Person("Oliver2");
person.setAge(25);
mongoTemplate.insert(person);
Query q = new Query(Criteria.where("BOGUS").gt(22));
Update u = new Update().set("firstName", "Sven");
mongoTemplate.updateFirst(q, u, Person.class);
}
/** @see DATADOC-349 */
@Test
public void removesEntityWithAnnotatedIdIfIdNeedsMassaging() {
String id = new ObjectId().toString();
Sample sample = new Sample();
sample.id = id;
template.save(sample);
assertThat(template.findOne(query(where("id").is(id)), Sample.class).id, is(id));
template.remove(sample);
assertThat(template.findOne(query(where("id").is(id)), Sample.class), is(nullValue()));
}
@Override
protected void storeAssociationValue(
AssociationValue associationValue, String sagaType, String sagaIdentifier) {
AssociationValueEntry associationValueEntry =
new AssociationValueEntry(sagaIdentifier, sagaType, associationValue);
mongoTemplate.associationsCollection().save(associationValueEntry.asDBObject());
}
@Override
protected void updateSaga(Saga saga) {
SagaEntry sagaEntry = new SagaEntry(saga, serializer);
mongoTemplate
.sagaCollection()
.findAndModify(
SagaEntry.queryByIdentifier(saga.getSagaIdentifier()), sagaEntry.asDBObject());
}
@Test
public void testFindAndRemove() throws Exception {
Message m1 = new Message("Hello Spring");
template.insert(m1);
Message m2 = new Message("Hello Mongo");
template.insert(m2);
Query q = new Query(Criteria.where("text").regex("^Hello.*"));
Message found1 = template.findAndRemove(q, Message.class);
Message found2 = template.findAndRemove(q, Message.class);
// Message notFound = template.findAndRemove(q, Message.class);
DBObject notFound = template.getCollection("").findAndRemove(q.getQueryObject());
assertThat(found1, notNullValue());
assertThat(found2, notNullValue());
assertThat(notFound, nullValue());
}
@Override
protected void removeAssociationValue(
AssociationValue associationValue, String sagaType, String sagaIdentifier) {
DBObject query =
AssociationValueEntry.queryBySagaIdentifierAndAssociationKeyValue(
sagaIdentifier, associationValue.getKey(), associationValue.getValue());
mongoTemplate.associationsCollection().findAndRemove(query);
}
@Test
public void testUsingRegexQueryWithOptions() throws Exception {
template.remove(new Query(), PersonWithIdPropertyOfTypeObjectId.class);
PersonWithIdPropertyOfTypeObjectId p1 = new PersonWithIdPropertyOfTypeObjectId();
p1.setFirstName("Sven");
p1.setAge(11);
template.insert(p1);
PersonWithIdPropertyOfTypeObjectId p2 = new PersonWithIdPropertyOfTypeObjectId();
p2.setFirstName("Mary");
p2.setAge(21);
template.insert(p2);
PersonWithIdPropertyOfTypeObjectId p3 = new PersonWithIdPropertyOfTypeObjectId();
p3.setFirstName("Ann");
p3.setAge(31);
template.insert(p3);
PersonWithIdPropertyOfTypeObjectId p4 = new PersonWithIdPropertyOfTypeObjectId();
p4.setFirstName("samantha");
p4.setAge(41);
template.insert(p4);
Query q1 = new Query(Criteria.where("firstName").regex("S.*"));
List<PersonWithIdPropertyOfTypeObjectId> results1 =
template.find(q1, PersonWithIdPropertyOfTypeObjectId.class);
Query q2 = new Query(Criteria.where("firstName").regex("S.*", "i"));
List<PersonWithIdPropertyOfTypeObjectId> results2 =
template.find(q2, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(results1.size(), is(1));
assertThat(results2.size(), is(2));
}
/** @see DATADOC-246 */
@Test
public void updatesDBRefsCorrectly() {
DBRef first = new DBRef(factory.getDb(), "foo", new ObjectId());
DBRef second = new DBRef(factory.getDb(), "bar", new ObjectId());
template.updateFirst(
null, Update.update("dbRefs", Arrays.asList(first, second)), ClassWithDBRefs.class);
}
/** @see DATADOC-240, DATADOC-212 */
@Test
public void updatesObjectIdsCorrectly() {
PersonWithIdPropertyOfTypeObjectId person = new PersonWithIdPropertyOfTypeObjectId();
person.setId(new ObjectId());
person.setFirstName("Dave");
template.save(person);
template.updateFirst(
query(where("id").is(person.getId())),
update("firstName", "Carter"),
PersonWithIdPropertyOfTypeObjectId.class);
PersonWithIdPropertyOfTypeObjectId result =
template.findById(person.getId(), PersonWithIdPropertyOfTypeObjectId.class);
assertThat(result, is(notNullValue()));
assertThat(result.getId(), is(person.getId()));
assertThat(result.getFirstName(), is("Carter"));
}
private void checkPersonPersisted(MongoTemplate template) {
template.execute(
Person.class,
new CollectionCallback<Object>() {
public Object doInCollection(DBCollection collection)
throws MongoException, DataAccessException {
DBObject dbo = collection.findOne();
assertThat((String) dbo.get("name"), is("Oliver"));
return null;
}
});
}
private synchronized void initialize() {
if (!initialized) {
DBCursor dbCursor = mongoTemplate.associationsCollection().find();
getAssociationValueMap().clear();
while (dbCursor.hasNext()) {
AssociationValueEntry entry = new AssociationValueEntry(dbCursor.next());
getAssociationValueMap()
.add(entry.getAssociationValue(), entry.getSagaType(), entry.getSagaIdentifier());
}
initialized = true;
}
}
@Test
public void testUsingUpdateWithMultipleSet() throws Exception {
template.remove(new Query(), PersonWithIdPropertyOfTypeObjectId.class);
PersonWithIdPropertyOfTypeObjectId p1 = new PersonWithIdPropertyOfTypeObjectId();
p1.setFirstName("Sven");
p1.setAge(11);
template.insert(p1);
PersonWithIdPropertyOfTypeObjectId p2 = new PersonWithIdPropertyOfTypeObjectId();
p2.setFirstName("Mary");
p2.setAge(21);
template.insert(p2);
Update u = new Update().set("firstName", "Bob").set("age", 10);
WriteResult wr = template.updateMulti(new Query(), u, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(wr.getN(), is(2));
Query q1 = new Query(Criteria.where("age").in(11, 21));
List<PersonWithIdPropertyOfTypeObjectId> r1 =
template.find(q1, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(r1.size(), is(0));
Query q2 = new Query(Criteria.where("age").is(10));
List<PersonWithIdPropertyOfTypeObjectId> r2 =
template.find(q2, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(r2.size(), is(2));
for (PersonWithIdPropertyOfTypeObjectId p : r2) {
assertThat(p.getAge(), is(10));
assertThat(p.getFirstName(), is("Bob"));
}
}
@Test
public void testUsingAnOrQuery() throws Exception {
template.remove(new Query(), PersonWithIdPropertyOfTypeObjectId.class);
PersonWithIdPropertyOfTypeObjectId p1 = new PersonWithIdPropertyOfTypeObjectId();
p1.setFirstName("Sven");
p1.setAge(11);
template.insert(p1);
PersonWithIdPropertyOfTypeObjectId p2 = new PersonWithIdPropertyOfTypeObjectId();
p2.setFirstName("Mary");
p2.setAge(21);
template.insert(p2);
PersonWithIdPropertyOfTypeObjectId p3 = new PersonWithIdPropertyOfTypeObjectId();
p3.setFirstName("Ann");
p3.setAge(31);
template.insert(p3);
PersonWithIdPropertyOfTypeObjectId p4 = new PersonWithIdPropertyOfTypeObjectId();
p4.setFirstName("John");
p4.setAge(41);
template.insert(p4);
Query orQuery =
new Query(new Criteria().orOperator(where("age").in(11, 21), where("age").is(31)));
List<PersonWithIdPropertyOfTypeObjectId> results =
template.find(orQuery, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(results.size(), is(3));
for (PersonWithIdPropertyOfTypeObjectId p : results) {
assertThat(p.getAge(), isOneOf(11, 21, 31));
}
}
@Test
public void testAddingToList() {
PersonWithAList p = new PersonWithAList();
p.setFirstName("Sven");
p.setAge(22);
template.insert(p);
Query q1 = new Query(Criteria.where("id").is(p.getId()));
PersonWithAList p2 = template.findOne(q1, PersonWithAList.class);
assertThat(p2, notNullValue());
assertThat(p2.getWishList().size(), is(0));
p2.addToWishList("please work!");
template.save(p2);
PersonWithAList p3 = template.findOne(q1, PersonWithAList.class);
assertThat(p3, notNullValue());
assertThat(p3.getWishList().size(), is(1));
Friend f = new Friend();
p.setFirstName("Erik");
p.setAge(21);
p3.addFriend(f);
template.save(p3);
PersonWithAList p4 = template.findOne(q1, PersonWithAList.class);
assertThat(p4, notNullValue());
assertThat(p4.getWishList().size(), is(1));
assertThat(p4.getFriends().size(), is(1));
}
@Override
protected Set<String> findAssociatedSagaIdentifiers(
Class<? extends Saga> type, AssociationValue associationValue) {
final BasicDBObject value = associationValueQuery(type, associationValue);
DBCursor dbCursor =
mongoTemplate.sagaCollection().find(value, new BasicDBObject("sagaIdentifier", 1));
Set<String> found = new TreeSet<String>();
while (dbCursor.hasNext()) {
found.add((String) dbCursor.next().get("sagaIdentifier"));
}
return found;
}
@Override
protected void removeAssociationValue(
AssociationValue associationValue, String sagaType, String sagaIdentifier) {
mongoTemplate
.sagaCollection()
.update(
new BasicDBObject("sagaIdentifier", sagaIdentifier).append("sagaType", sagaType),
new BasicDBObject(
"$pull",
new BasicDBObject(
"associations",
new BasicDBObject("key", associationValue.getKey())
.append("value", associationValue.getValue()))));
}
@Test
public void testFindOneWithSort() {
PersonWithAList p = new PersonWithAList();
p.setFirstName("Sven");
p.setAge(22);
template.insert(p);
PersonWithAList p2 = new PersonWithAList();
p2.setFirstName("Erik");
p2.setAge(21);
template.insert(p2);
PersonWithAList p3 = new PersonWithAList();
p3.setFirstName("Mark");
p3.setAge(40);
template.insert(p3);
// test query with a sort
Query q2 = new Query(Criteria.where("age").gt(10));
q2.sort().on("age", Order.DESCENDING);
PersonWithAList p5 = template.findOne(q2, PersonWithAList.class);
assertThat(p5.getFirstName(), is("Mark"));
}
@Override
public Saga load(String sagaIdentifier) {
DBObject dbSaga =
mongoTemplate.sagaCollection().findOne(SagaEntry.queryByIdentifier(sagaIdentifier));
if (dbSaga == null) {
return null;
}
SagaEntry sagaEntry = new SagaEntry(dbSaga);
Saga loadedSaga = sagaEntry.getSaga(serializer);
if (injector != null) {
injector.injectResources(loadedSaga);
}
return loadedSaga;
}
@Test
public void testWriteConcernResolver() {
PersonWithIdPropertyOfTypeObjectId person = new PersonWithIdPropertyOfTypeObjectId();
person.setId(new ObjectId());
person.setFirstName("Dave");
template.setWriteConcern(WriteConcern.NONE);
template.save(person);
WriteResult result =
template.updateFirst(
query(where("id").is(person.getId())),
update("firstName", "Carter"),
PersonWithIdPropertyOfTypeObjectId.class);
WriteConcern lastWriteConcern = result.getLastConcern();
assertThat(lastWriteConcern, equalTo(WriteConcern.NONE));
FsyncSafeWriteConcernResolver resolver = new FsyncSafeWriteConcernResolver();
template.setWriteConcernResolver(resolver);
Query q = query(where("_id").is(person.getId()));
Update u = update("firstName", "Carter");
result = template.updateFirst(q, u, PersonWithIdPropertyOfTypeObjectId.class);
lastWriteConcern = result.getLastConcern();
assertThat(lastWriteConcern, equalTo(WriteConcern.FSYNC_SAFE));
MongoAction lastMongoAction = resolver.getMongoAction();
assertThat(lastMongoAction.getCollectionName(), is("personWithIdPropertyOfTypeObjectId"));
assertThat(lastMongoAction.getDefaultWriteConcern(), equalTo(WriteConcern.NONE));
assertThat(lastMongoAction.getDocument(), notNullValue());
assertThat(
lastMongoAction.getEntityClass().toString(),
is(PersonWithIdPropertyOfTypeObjectId.class.toString()));
assertThat(lastMongoAction.getMongoActionOperation(), is(MongoActionOperation.UPDATE));
assertThat(lastMongoAction.getQuery(), equalTo(q.getQueryObject()));
assertThat(lastMongoAction.getDocument(), equalTo(u.getUpdateObject()));
}
@Test
public void testUsingInQueryWithList() throws Exception {
template.remove(new Query(), PersonWithIdPropertyOfTypeObjectId.class);
PersonWithIdPropertyOfTypeObjectId p1 = new PersonWithIdPropertyOfTypeObjectId();
p1.setFirstName("Sven");
p1.setAge(11);
template.insert(p1);
PersonWithIdPropertyOfTypeObjectId p2 = new PersonWithIdPropertyOfTypeObjectId();
p2.setFirstName("Mary");
p2.setAge(21);
template.insert(p2);
PersonWithIdPropertyOfTypeObjectId p3 = new PersonWithIdPropertyOfTypeObjectId();
p3.setFirstName("Ann");
p3.setAge(31);
template.insert(p3);
PersonWithIdPropertyOfTypeObjectId p4 = new PersonWithIdPropertyOfTypeObjectId();
p4.setFirstName("John");
p4.setAge(41);
template.insert(p4);
List<Integer> l1 = new ArrayList<Integer>();
l1.add(11);
l1.add(21);
l1.add(41);
Query q1 = new Query(Criteria.where("age").in(l1));
List<PersonWithIdPropertyOfTypeObjectId> results1 =
template.find(q1, PersonWithIdPropertyOfTypeObjectId.class);
Query q2 = new Query(Criteria.where("age").in(l1.toArray()));
List<PersonWithIdPropertyOfTypeObjectId> results2 =
template.find(q2, PersonWithIdPropertyOfTypeObjectId.class);
assertThat(results1.size(), is(3));
assertThat(results2.size(), is(3));
try {
List<Integer> l2 = new ArrayList<Integer>();
l2.add(31);
Query q3 = new Query(Criteria.where("age").in(l1, l2));
template.find(q3, PersonWithIdPropertyOfTypeObjectId.class);
Assert.fail("Should have trown an InvalidDocumentStoreApiUsageException");
} catch (InvalidMongoDbApiUsageException e) {
}
}