Examples with Datastore dev.morphia.Datastore used on opensource projects

Example 46 with Datastore

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

the class TestMaxMin method testMaxCompoundIndex.

@Test
public void testMaxCompoundIndex() {
    final IndexedEntity a1 = new IndexedEntity("a");
    final IndexedEntity a2 = new IndexedEntity("a");
    final IndexedEntity b1 = new IndexedEntity("b");
    final IndexedEntity b2 = new IndexedEntity("b");
    final IndexedEntity c1 = new IndexedEntity("c");
    final IndexedEntity c2 = new IndexedEntity("c");
    Datastore ds = getDs();
    ds.save(a1);
    ds.save(a2);
    ds.save(b1);
    ds.save(b2);
    ds.save(c1);
    ds.save(c2);
    List<IndexedEntity> l = ds.find(IndexedEntity.class).iterator(new FindOptions().sort(ascending("testField"), ascending("id")).hint(new Document("testField", 1).append("_id", 1)).max(new Document("testField", "b").append("_id", b2.id))).toList();
    Assert.assertEquals(l.size(), 3, "size");
    Assert.assertEquals(l.get(2).id, b1.id, "item");
    l = ds.find(IndexedEntity.class).iterator(new FindOptions().sort(ascending("testField"), ascending("id")).hint(new Document("testField", 1).append("_id", 1)).max(new Document("testField", "b").append("_id", b2.id))).toList();
    Assert.assertEquals(l.size(), 3, "size");
    Assert.assertEquals(l.get(2).id, b1.id, "item");
}