Hi, I'm set up a simple one-to-one association (using Hibernate-3.3.0GA) between to classes (using annotations) and I'm trying to specify lazy loading, however I see selects for the second table in my log output. Here's what I've got:

@Entity
@Table(name = "members")
class Member {
...
private Contact contact;
...

@Id
@Column(name = "member_id")
public long getId() {
return id;
}
...
@OneToOne(fetch = FetchType.LAZY)
@PrimaryKeyJoinColumn
public Contact getContact() {
return contact;
}
}

@Entity
@Table(name = "contactinfo")
public class Contact {
...
@Id
@Column(name = "contactinfo_id")
public long getId() {
return id;
}
...
}

My test method accesses the Member object like this:

...
session.beginTransaction();
Member m = null;
m = (Member)session.load(Member.class, id);
session.getTransaction().commit();
...

When I run this, I see selects for 'members' as well as 'contactinfo' tables in my log output.

Hey

Change OneToOne(fetch = FetchType.LAZY) to OneToOne(fetch = FetchType.LAZY,optional=false)

I hope it should work!

Regards

Manan

Hi Mananmehra

I had this problem as well and this change made lazy fetching work thanks. Were wondering though what happend when you want optional=true and want lazy loading because this always loads eager even if it has been definded lazy ???

regards Dave