Hibernate not saving Object in the Database?

Question

I have the following problem, when trying to insert an object in the database Hibernate gets stuck, no error returned, the object is not saved correctly.

Debugging i

Answer 1

I did'nt see you that flushing your session

Session session = sessionFactory.openSession();
session.save(mc);
session.flush();
session.close();

But most preferable is

Session session = factory.openSession();
    Transaction tx = null;
    try {
        tx = session.beginTransaction();
        session.save(mc);
        tx.commit(); // Flush happens automatically
    }
    catch (RuntimeException e) {
        tx.rollback();
        throw e; // or display error message
    }
    finally {
        session.close();
    }