@Entity
@NamedQuery(
       name="findUserByEmail",
       query="FROM PortalUser p WHERE p.email = :email"
   )
@SequenceGenerator(name = "KPANV_SEQUENCE", sequenceName = "KP_ANVANDARID_SQ", allocationSize = 1)
@Table(name = "LGAB_KPANVANDARE")
public class PortalUser {

@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "KPANV_SEQUENCE")
@Column(name = "ANVANDARID")
private long id;

...

@CollectionOfElements
@JoinTable(name = "LGAB_KPBEVAKADSTATUS", joinColumns = { @JoinColumn(name = "ANVANDARID") })
private Set<SubscribedStatus> statuses;

16:34:12,240 INFO  [STDOUT] Hibernate:
    select
        portaluser0_.ANVANDARID as ANVANDARID95_,
        portaluser0_.EMAIL as EMAIL95_,
        portaluser0_.REGDATBEVAKN as REGDATBE3_95_,
        portaluser0_.SMS as SMS95_,
        portaluser0_.BEVAKNVIASMSJN as BEVAKNVI5_95_,
        portaluser0_.REGDATRPTPRENUM as REGDATRP6_95_
    from
        LGAB_KPANVANDARE portaluser0_
    where
        portaluser0_.EMAIL=?
16:34:12,271 INFO  [STDOUT] Hibernate:
    select
        statuses0_.ANVANDARID as ANVANDARID0_,
        statuses0_.KPSTATUS as KPSTATUS0_
    from
        LGAB_KPBEVAKADSTATUS statuses0_
    where
        statuses0_.ANVANDARID=?
16:34:12,287 INFO  [STDOUT] Hibernate:
    delete
    from
        LGAB_KPBEVAKADSTATUS
    where
        ANVANDARID=?
        and KPSTATUS=?
16:34:12,287 INFO  [STDOUT] Hibernate:
    delete
    from
        LGAB_KPBEVAKADSTATUS
    where
        ANVANDARID=?
        and KPSTATUS=?
16:34:12,302 INFO  [STDOUT] Hibernate:
    insert
    into
        LGAB_KPBEVAKADSTATUS
        (ANVANDARID, KPSTATUS)
    values
        (?, ?)
16:34:12,302 INFO  [STDOUT] Hibernate:
    insert
    into
        LGAB_KPBEVAKADSTATUS
        (ANVANDARID, KPSTATUS)
    values
        (?, ?)       

Collection<SubscribedStatus> statuses = new ArrayList<SubscribedStatus>();