Can any one explain how to return session object

swapnil_sahu · February 2, 2021, 1:18pm

l_zr · February 17, 2021, 2:52am

You should configure your sessionsCollection instance in the UserDao method just like this:

@Autowired
public UserDao(
        MongoClient mongoClient, @Value("${spring.mongodb.database}") String databaseName) {
    super(mongoClient, databaseName);
    CodecRegistry pojoCodecRegistry =
            fromRegistries(
                    MongoClientSettings.getDefaultCodecRegistry(),
                    fromProviders(PojoCodecProvider.builder().automatic(true).build()));
    usersCollection = db.getCollection("users", User.class).withCodecRegistry(pojoCodecRegistry);
    log = LoggerFactory.getLogger(this.getClass());
    //TODO> Ticket: User Management - implement the necessary changes so that the sessions
    // collection returns a Session objects instead of Document objects.
    sessionsCollection = db.getCollection("sessions",Session.class).withCodecRegistry(pojoCodecRegistry);
}

steevej · February 17, 2021, 2:20pm

Revise the lesson where POJO are introduced.
Look at the difference in how usersCollection is defined compared to sessionsCollection.