@Test public void testMarshall_Embedded() { RootEntity rootObject = new RootEntity(); // one entity ChildEntity childObject = new ChildEntity("Test City"); ChildEntity embeddedObject = new ChildEntity("Old Test City"); embeddedObject.setId(1L); embeddedObject.setType("EmbeddedType"); rootObject.setId("TestUser"); rootObject.setCount(25); childObject.setParent(rootObject); rootObject.setNewChildEntity(childObject); // one entity rootObject.setEmbeddedEntity(embeddedObject); // not included, @Embedded IdentityHashMap<Object, Entity> stack = testMarshaller.marshall(null, rootObject); Entity rootObjectEntity = stack.get(rootObject); Entity childObjectEntity = stack.get(childObject); EmbeddedEntity ee = (EmbeddedEntity) rootObjectEntity.getProperty("embeddedEntity"); Key childKey = (Key) rootObjectEntity.getProperty("newChildEntity"); Key parentKey = childKey.getParent(); assertEquals(2, stack.size()); assertNotNull(parentKey); assertEquals(EmbeddedEntity.class, ee.getClass()); assertTrue(childKey instanceof Key); assertEquals(rootObjectEntity.getKey().getId(), parentKey.getId()); assertEquals(rootObjectEntity.getKey().getName(), parentKey.getName()); assertEquals(1L, ee.getProperties().get("id")); assertEquals("EmbeddedType", ee.getProperties().get("type")); }
@Test public void test() { Entity parent = new Entity("Parent"); // set parent properties... List<EmbeddedEntity> children = new ArrayList<EmbeddedEntity>(); for (int i = 0; i < 5; i++) { EmbeddedEntity child = new EmbeddedEntity(); // set child properties... children.add(child); } parent.setUnindexedProperty("children", children); parent.setUnindexedProperty("children2", list("tag1", "tag2", "tag3")); DatastoreServiceFactory.getDatastoreService().put(parent); try { Entity e = DatastoreServiceFactory.getDatastoreService().get(parent.getKey()); e.getKey(); Object children2 = e.getProperty("children2"); assertTrue(children2 instanceof List); } catch (EntityNotFoundException e1) { e1.printStackTrace(); } }
@Test public void testMarshall_Child() { RootEntity rootObject = new RootEntity(); // one entity ChildEntity childObject = new ChildEntity("Test City"); rootObject.setId("TestUser"); rootObject.setCount(25); childObject.setParent(rootObject); rootObject.setNewChildEntity(childObject); // one entity IdentityHashMap<Object, Entity> stack = testMarshaller.marshall(null, rootObject); Entity rootObjectEntity = stack.get(rootObject); Entity childObjectEntity = stack.get(childObject); Key childKey = (Key) rootObjectEntity.getProperty("newChildEntity"); Key parentKey = childKey.getParent(); assertEquals(2, stack.size()); assertNotNull(parentKey); assertTrue(childKey instanceof Key); assertEquals(rootObjectEntity.getKey().getId(), parentKey.getId()); assertEquals(rootObjectEntity.getKey().getName(), parentKey.getName()); }