SOLVED!
I forgot to set cascade for A, so, A should look like:
class A{
@ManyToOne(optional=true, cascade=CascadeType.ALL)
private B b;
}
Thanks!
On Mar 20, 12:45 pm, Vasily <vasiliy.ru...@gmail.com> wrote:
> Hi All...
>
> I have 2 entities:
>
> class A{
> @ManyToOne(optional=true)
> private B b;
>
> }
>
> class B{
> @OneToMany(cascade=CascadeType.ALL, fetch = FetchType.LAZY,
> mappedBy="b")
> private List<A> aList = new ArrayList<A>();
>
> }
>
> I'm editing A using RequestFactory... as a part of edit, I'm:
> 1. creating a new instance of B using same RequestContext as for
> editing A;
> 2. adding current instance of A to the aList of B;
> 3. adding B to the A.b;
> 4. persisting A.
>
> It works ok when I'm persisting A.b with any existed B... in this case
> reference correctly set & persisted.
>
> I'm expecting what a new B will also be persisted & it's reference
> will be saved in A's b. But that's doesn't happen.
>
> Any ideas what's wrong?
> Thx!
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