Morphia v1.3.x using Document class from Java Driver 3.4.x us

[Daniel R]

chapterHi, it is possible to use the Document classes from the java driver instead of the DBObject classes?
E.g. the "Raw Querying" chapter gives the following example using DBObject classes

DBObject query = BasicDBObjectBuilder.start()
	.add("albums",
            new BasicDBObject("$elemMatch",
                    new BasicDBObject("$and", new BasicDBObject[] {
                        new BasicDBObject("albumId", albumDto.getAlbumId()),
                        new BasicDBObject("album",
                            new BasicDBObject("$exists", false))})))
	.get();

Artist result = datastore.createQuery(Artist.class, query).get();

But is it possible to use a Document instead of a DBObject in this case? It looks to me as if Morphia's API doesn't support this new stuff yet.