Examples with DefaultEntityCache org.mongodb.morphia.mapping.cache.DefaultEntityCache used on opensource projects

Example 6 with DefaultEntityCache

use of org.mongodb.morphia.mapping.cache.DefaultEntityCache in project morphia by mongodb.

the class TestMapping method testCanMapSerializableObject.

@Test
public void testCanMapSerializableObject() {
    // given
    Mapper mapper = new Mapper();
    User user = new User();
    user.id = 1;
    user.userObject = new SerializableObject();
    // when
    DBObject dbObject = mapper.toDBObject(user);
    User object = mapper.fromDBObject(getDs(), User.class, dbObject, new DefaultEntityCache());
    // then
    assertThat(object.userObject, is(user.userObject));
}

Example 7 with DefaultEntityCache

use of org.mongodb.morphia.mapping.cache.DefaultEntityCache in project morphia by mongodb.

the class MappedFieldTest method nestedCollectionsMapping.

@Test
public void nestedCollectionsMapping() {
    final MappedField field = new MappedField(getField(TestEntity.class, "listOfListOfString"), TestEntity.class, getMorphia().getMapper());
    Assert.assertFalse(field.isSingleValue());
    Assert.assertTrue(field.isMultipleValues());
    Assert.assertFalse(field.isArray());
    Assert.assertTrue(List.class == field.getType());
    final List<MappedField> level1Types = field.getTypeParameters();
    final MappedField typeParameter = level1Types.get(0);
    Assert.assertTrue(List.class == typeParameter.getConcreteType());
    final List<MappedField> level2Types = typeParameter.getTypeParameters();
    final MappedField nested = level2Types.get(0);
    Assert.assertTrue(String.class == nested.getConcreteType());
    Assert.assertEquals("listOfListOfString", field.getJavaFieldName());
    Assert.assertEquals("listOfListOfString", field.getNameToStore());
    final BasicDBList list = new BasicDBList();
    list.add(dbList("a", "b", "c"));
    list.add(dbList("d", "e", "f"));
    final TestEntity entity = getMorphia().getMapper().fromDb(getDs(), new BasicDBObject("listOfListOfString", list), new TestEntity(), new DefaultEntityCache());
    final List<String> strings = asList("a", "b", "c");
    final List<String> strings1 = asList("d", "e", "f");
    final List<List<String>> expected = new ArrayList<List<String>>();
    expected.add(strings);
    expected.add(strings1);
    Assert.assertEquals(expected, entity.listOfListOfString);
}

Example 8 with DefaultEntityCache

use of org.mongodb.morphia.mapping.cache.DefaultEntityCache in project morphia by mongodb.

the class TestMapping method testDbRefMapping.

@Test
public void testDbRefMapping() throws Exception {
    getMorphia().map(ContainsRef.class).map(Rectangle.class);
    final DBCollection stuff = getDb().getCollection("stuff");
    final DBCollection rectangles = getDb().getCollection("rectangles");
    assertTrue("'ne' field should not be persisted!", !getMorphia().getMapper().getMCMap().get(ContainsRef.class.getName()).containsJavaFieldName("ne"));
    final Rectangle r = new Rectangle(1, 1);
    final DBObject rDbObject = getMorphia().toDBObject(r);
    rDbObject.put("_ns", rectangles.getName());
    rectangles.save(rDbObject);
    final ContainsRef cRef = new ContainsRef();
    cRef.rect = new DBRef((String) rDbObject.get("_ns"), rDbObject.get("_id"));
    final DBObject cRefDbObject = getMorphia().toDBObject(cRef);
    stuff.save(cRefDbObject);
    final BasicDBObject cRefDbObjectLoaded = (BasicDBObject) stuff.findOne(BasicDBObjectBuilder.start("_id", cRefDbObject.get("_id")).get());
    final ContainsRef cRefLoaded = getMorphia().fromDBObject(getDs(), ContainsRef.class, cRefDbObjectLoaded, new DefaultEntityCache());
    assertNotNull(cRefLoaded);
    assertNotNull(cRefLoaded.rect);
    assertNotNull(cRefLoaded.rect.getId());
    assertNotNull(cRefLoaded.rect.getCollectionName());
    assertEquals(cRefLoaded.rect.getId(), cRef.rect.getId());
    assertEquals(cRefLoaded.rect.getCollectionName(), cRef.rect.getCollectionName());
}

Example 9 with DefaultEntityCache

use of org.mongodb.morphia.mapping.cache.DefaultEntityCache in project morphia by mongodb.

the class TestMapping method performBasicMappingTest.

private void performBasicMappingTest() {
    final DBCollection hotels = getDb().getCollection("hotels");
    final DBCollection agencies = getDb().getCollection("agencies");
    getMorphia().map(Hotel.class);
    getMorphia().map(TravelAgency.class);
    final Hotel borg = new Hotel();
    borg.setName("Hotel Borg");
    borg.setStars(4);
    borg.setTakesCreditCards(true);
    borg.setStartDate(new Date());
    borg.setType(Hotel.Type.LEISURE);
    borg.getTags().add("Swimming pool");
    borg.getTags().add("Room service");
    borg.setTemp("A temporary transient value");
    borg.getPhoneNumbers().add(new PhoneNumber(354, 5152233, PhoneNumber.Type.PHONE));
    borg.getPhoneNumbers().add(new PhoneNumber(354, 5152244, PhoneNumber.Type.FAX));
    final Address address = new Address();
    address.setStreet("Posthusstraeti 11");
    address.setPostCode("101");
    borg.setAddress(address);
    BasicDBObject hotelDbObj = (BasicDBObject) getMorphia().toDBObject(borg);
    assertTrue(!(((DBObject) ((List) hotelDbObj.get("phoneNumbers")).get(0)).containsField(Mapper.CLASS_NAME_FIELDNAME)));
    hotels.save(hotelDbObj);
    Hotel borgLoaded = getMorphia().fromDBObject(getDs(), Hotel.class, hotelDbObj, new DefaultEntityCache());
    assertEquals(borg.getName(), borgLoaded.getName());
    assertEquals(borg.getStars(), borgLoaded.getStars());
    assertEquals(borg.getStartDate(), borgLoaded.getStartDate());
    assertEquals(borg.getType(), borgLoaded.getType());
    assertEquals(borg.getAddress().getStreet(), borgLoaded.getAddress().getStreet());
    assertEquals(borg.getTags().size(), borgLoaded.getTags().size());
    assertEquals(borg.getTags(), borgLoaded.getTags());
    assertEquals(borg.getPhoneNumbers().size(), borgLoaded.getPhoneNumbers().size());
    assertEquals(borg.getPhoneNumbers().get(1), borgLoaded.getPhoneNumbers().get(1));
    assertNull(borgLoaded.getTemp());
    assertTrue(borgLoaded.getPhoneNumbers() instanceof Vector);
    assertNotNull(borgLoaded.getId());
    final TravelAgency agency = new TravelAgency();
    agency.setName("Lastminute.com");
    agency.getHotels().add(borgLoaded);
    final BasicDBObject agencyDbObj = (BasicDBObject) getMorphia().toDBObject(agency);
    agencies.save(agencyDbObj);
    final TravelAgency agencyLoaded = getMorphia().fromDBObject(getDs(), TravelAgency.class, agencies.findOne(new BasicDBObject(Mapper.ID_KEY, agencyDbObj.get(Mapper.ID_KEY))), new DefaultEntityCache());
    assertEquals(agency.getName(), agencyLoaded.getName());
    assertEquals(1, agency.getHotels().size());
    assertEquals(agency.getHotels().get(0).getName(), borg.getName());
    // try clearing values
    borgLoaded.setAddress(null);
    borgLoaded.getPhoneNumbers().clear();
    borgLoaded.setName(null);
    hotelDbObj = (BasicDBObject) getMorphia().toDBObject(borgLoaded);
    hotels.save(hotelDbObj);
    hotelDbObj = (BasicDBObject) hotels.findOne(new BasicDBObject(Mapper.ID_KEY, hotelDbObj.get(Mapper.ID_KEY)));
    borgLoaded = getMorphia().fromDBObject(getDs(), Hotel.class, hotelDbObj, new DefaultEntityCache());
    assertNull(borgLoaded.getAddress());
    assertEquals(0, borgLoaded.getPhoneNumbers().size());
    assertNull(borgLoaded.getName());
}