Querying Morphia by Id

Question

I am using Morphia, the Pojo mapper for MongoDB, and I find difficult a task that in my view should be very simple: getting an object by id. I am able to find all the object

Answer 1

Datastore ds = morphia.createDatastore("testDB");
String hotelId = "516d41150364a6a6697136c0"; // the ID of the hotel we want to load
ObjectId objectId = new ObjectId(hotelId);
// and then map it to our Hotel object
Hotel hotel = ds.get(Hotel.class, objectId);