Examples with Datastore org.mongodb.morphia.Datastore used on opensource projects

Example 16 with Datastore

use of org.mongodb.morphia.Datastore in project morphia by mongodb.

the class TestMaxMin method testMin.

@Test
@SuppressWarnings("deprecation")
public void testMin() {
    final IndexedEntity a = new IndexedEntity("a");
    final IndexedEntity b = new IndexedEntity("b");
    final IndexedEntity c = new IndexedEntity("c");
    Datastore ds = getDs();
    ds.save(a);
    ds.save(b);
    ds.save(c);
    Assert.assertEquals("last", b.id, ds.find(IndexedEntity.class).order("id").lowerIndexBound(new BasicDBObject("testField", "b")).get().id);
    Assert.assertEquals("last", b.id, ds.find(IndexedEntity.class).order("id").get(new FindOptions().modifier("$min", new BasicDBObject("testField", "b"))).id);
}

Example 17 with Datastore

use of org.mongodb.morphia.Datastore in project morphia by mongodb.

the class TestIndexed method shouldNotCreateAnIndexWhenAnIndexedEntityIsMarkedAsNotSaved.

@Test
public void shouldNotCreateAnIndexWhenAnIndexedEntityIsMarkedAsNotSaved() {
    // given
    getMorphia().map(IndexOnValue.class, NoIndexes.class);
    Datastore ds = getDs();
    // when
    ds.ensureIndexes();
    ds.save(new IndexOnValue());
    ds.save(new NoIndexes());
    // then
    List<DBObject> indexes = getDb().getCollection("NoIndexes").getIndexInfo();
    assertEquals(1, indexes.size());
}

Example 18 with Datastore

use of org.mongodb.morphia.Datastore in project morphia by mongodb.

the class TestIndexes method testIndexes.

@Test
public void testIndexes() {
    final Datastore datastore = getDs();
    datastore.delete(datastore.find(TestWithIndexOption.class));
    final DBCollection indexOptionColl = getDs().getCollection(TestWithIndexOption.class);
    indexOptionColl.drop();
    assertEquals(0, indexOptionColl.getIndexInfo().size());
    final DBCollection depIndexColl = getDs().getCollection(TestWithDeprecatedIndex.class);
    depIndexColl.drop();
    assertEquals(0, depIndexColl.getIndexInfo().size());
    final DBCollection hashIndexColl = getDs().getCollection(TestWithHashedIndex.class);
    hashIndexColl.drop();
    assertEquals(0, hashIndexColl.getIndexInfo().size());
    if (serverIsAtLeastVersion(3.4)) {
        datastore.ensureIndexes(TestWithIndexOption.class, true);
        assertEquals(2, indexOptionColl.getIndexInfo().size());
        List<DBObject> indexInfo = indexOptionColl.getIndexInfo();
        assertBackground(indexInfo);
        for (DBObject dbObject : indexInfo) {
            if (dbObject.get("name").equals("collated")) {
                assertEquals(BasicDBObject.parse("{ name : { $exists : true } }"), dbObject.get("partialFilterExpression"));
                BasicDBObject collation = (BasicDBObject) dbObject.get("collation");
                assertEquals("en_US", collation.get("locale"));
                assertEquals("upper", collation.get("caseFirst"));
                assertEquals("shifted", collation.get("alternate"));
                Assert.assertTrue(collation.getBoolean("backwards"));
                assertEquals("upper", collation.get("caseFirst"));
                Assert.assertTrue(collation.getBoolean("caseLevel"));
                assertEquals("space", collation.get("maxVariable"));
                Assert.assertTrue(collation.getBoolean("normalization"));
                Assert.assertTrue(collation.getBoolean("numericOrdering"));
                assertEquals(5, collation.get("strength"));
            }
        }
    }
    datastore.ensureIndexes(TestWithDeprecatedIndex.class, true);
    assertEquals(2, depIndexColl.getIndexInfo().size());
    assertBackground(depIndexColl.getIndexInfo());
    datastore.ensureIndexes(TestWithHashedIndex.class);
    assertEquals(2, hashIndexColl.getIndexInfo().size());
    assertHashed(hashIndexColl.getIndexInfo());
}

Example 19 with Datastore

use of org.mongodb.morphia.Datastore in project morphia by mongodb.

the class GeoQueriesTest method shouldFindCitiesCloseToAGivenPointWithinARadiusOfMeters.

@Test
public void shouldFindCitiesCloseToAGivenPointWithinARadiusOfMeters() {
    // given
    double latitude = 51.5286416;
    double longitude = -0.1015987;
    Datastore datastore = getDs();
    City london = new City("London", point(latitude, longitude));
    datastore.save(london);
    City manchester = new City("Manchester", point(53.4722454, -2.2235922));
    datastore.save(manchester);
    City sevilla = new City("Sevilla", point(37.3753708, -5.9550582));
    datastore.save(sevilla);
    getDs().ensureIndexes();
    // when
    List<City> citiesOrderedByDistanceFromLondon = datastore.find(City.class).field("location").near(pointBuilder().latitude(latitude).longitude(longitude).build(), 200000).asList();
    // then
    assertThat(citiesOrderedByDistanceFromLondon.size(), is(1));
    assertThat(citiesOrderedByDistanceFromLondon.get(0), is(london));
}

Example 20 with Datastore

use of org.mongodb.morphia.Datastore in project morphia by mongodb.

the class GeoNearQueriesTest method shouldFindCitiesCloseToAGivenPointWithinARadiusOfMeters.

@Test
public void shouldFindCitiesCloseToAGivenPointWithinARadiusOfMeters() {
    // given
    double latitude = 51.5286416;
    double longitude = -0.1015987;
    Datastore datastore = getDs();
    City london = new City("London", point(latitude, longitude));
    datastore.save(london);
    City manchester = new City("Manchester", point(53.4722454, -2.2235922));
    datastore.save(manchester);
    City sevilla = new City("Sevilla", point(37.3753708, -5.9550582));
    datastore.save(sevilla);
    getDs().ensureIndexes();
    // when
    List<City> citiesOrderedByDistanceFromLondon = datastore.find(City.class).field("location").near(GeoJson.point(latitude, longitude), 200000).asList();
    // then
    assertThat(citiesOrderedByDistanceFromLondon.size(), is(1));
    assertThat(citiesOrderedByDistanceFromLondon.get(0), is(london));
}