Seems like @NotFound does not work with @JoinColumns

Hibernate ORM
1

Greetings!

Sometimes I have a NULL value for FK in my child table.
So when I try to fetch this row from the parent table I receive this exception:

java.lang.IllegalArgumentException: Can not set int field com.tsum.entity.Photo.id to **null** value

I tried to use @NotFound but for @JoinColumns it does not work.

Child Entity:

    @ManyToOne
    @NotFound ( action = NotFoundAction.IGNORE )
    @JoinColumns({
            @JoinColumn(name = "desktop_image_id", referencedColumnName = "id"),
            @JoinColumn(name = "mobile_image_id", referencedColumnName = "id"),
            @JoinColumn(name = "tablet_image_id", referencedColumnName = "id")
    })
    private Photo photo;

Parent Entity:

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "id", nullable = false)
    private int id;

But, for example, when I use this construction for @JoinColumn it works fine:

    @ManyToOne
    @NotFound ( action = NotFoundAction.IGNORE )
    @JoinColumn(name = "desktop_image_id", referencedColumnName = "id")
    private Photo photo;

For temporary workaround I replace type for parent Id from int to Integer and it works fine for now:

    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Column(name = "id", nullable = false)
    private Integer id;

Please, can anybody explain why this may happen?

2

Sounds like a bug. Try to replicate it with this template and open a Jira issue.