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

Example 11 with Datastore

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

the class ReferenceTest method testReferencesWithoutMapping.

@Test
public void testReferencesWithoutMapping() {
    Child child1 = new Child();
    getDs().save(child1);
    Parent parent1 = new Parent();
    parent1.children.add(child1);
    getDs().save(parent1);
    List<Parent> parentList = getDs().find(Parent.class).asList();
    Assert.assertEquals(1, parentList.size());
    // reset Datastore to reset internal Mapper cache, so Child class
    // already cached by previous save is cleared
    Datastore localDs = getMorphia().createDatastore(getMongoClient(), new Mapper(), getDb().getName());
    parentList = localDs.find(Parent.class).asList();
    Assert.assertEquals(1, parentList.size());
}

Example 12 with Datastore

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

the class TestMaxMin method testMaxCompoundIndex.

@Test
@SuppressWarnings("deprecation")
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).order("testField, id").upperIndexBound(new BasicDBObject("testField", "b").append("_id", b2.id)).asList();
    Assert.assertEquals("size", 3, l.size());
    Assert.assertEquals("item", b1.id, l.get(2).id);
    l = ds.find(IndexedEntity.class).order("testField, id").asList(new FindOptions().modifier("$max", new BasicDBObject("testField", "b").append("_id", b2.id)));
    Assert.assertEquals("size", 3, l.size());
    Assert.assertEquals("item", b1.id, l.get(2).id);
}

Example 13 with Datastore

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

the class MapObjectReference method syncKeys.

@SuppressWarnings("unchecked")
private void syncKeys() {
    final Datastore ds = getDatastore();
    keyMap.clear();
    final Map<Object, Object> map = (Map) object;
    for (final Map.Entry<Object, Object> e : map.entrySet()) {
        keyMap.put(e.getKey(), ds.getKey(e.getValue()));
    }
}

Example 14 with Datastore

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

the class TestMaxMin method testMinCompoundIndex.

@Test
@SuppressWarnings("deprecation")
public void testMinCompoundIndex() {
    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).order("testField, id").lowerIndexBound(new BasicDBObject("testField", "b").append("_id", b1.id)).asList();
    Assert.assertEquals("size", 4, l.size());
    Assert.assertEquals("item", b1.id, l.get(0).id);
    l = ds.find(IndexedEntity.class).order("testField, id").asList(new FindOptions().modifier("$min", new BasicDBObject("testField", "b").append("_id", b1.id)));
    Assert.assertEquals("size", 4, l.size());
    Assert.assertEquals("item", b1.id, l.get(0).id);
}

Example 15 with Datastore

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

the class TestMaxMin method testMax.

@Test
@SuppressWarnings("deprecation")
public void testMax() {
    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").upperIndexBound(new BasicDBObject("testField", "c")).get().id);
    Assert.assertEquals("last", b.id, ds.find(IndexedEntity.class).order("-id").get(new FindOptions().modifier("$max", new BasicDBObject("testField", "c"))).id);
}