Could not write content: failed to lazily initialize a collection of role

Question

I have One-To-Many relationship, here is my code

@Entity
@Table(name = \"catalog\")
public class Catalog {

    @Id
    @GeneratedValue(strategy = GenerationType         


        

Answer 1

A third option which can be useful if you don't want to use EAGER mode and load up everything is to use Hibernate::initialize and only load what you need.

Session session = sessionFactory.openSession();
Catalog catalog = (Catalog) session.load(Catalog.class, catalogId);
Hibernate.initialize(shelf);

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