[hibernate-issues] [Hibernate-JIRA] Commented: (ANN-381) Make possible to specify an @EmbeddedId's field in a @OneToMany's mappedBy property
Brice Laurencin (JIRA)
noreply at atlassian.com
Fri Jul 31 10:17:14 EDT 2009
[ http://opensource.atlassian.com/projects/hibernate/browse/ANN-381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=33686#action_33686 ]
Brice Laurencin commented on ANN-381:
-------------------------------------
more details:
in fact, the previous code wasn't accurate.
Pool declares poolAdministrators as follows:
@OneToMany(fetch = FetchType.LAZY, mappedBy = "id.pool")
@JoinTable(name="POOL_ADMIN")
private Set<PoolAdministrator> poolAdministrators = new HashSet<PoolAdministrator>(
0);
Now, if I remove the JoinTable, it tries to work on
POOL_ADMIN_USER where POOL_PK_POOL=?
where it should be ADMIN_USER where PK_POOL=?
> Make possible to specify an @EmbeddedId's field in a @OneToMany's mappedBy property
> -----------------------------------------------------------------------------------
>
> Key: ANN-381
> URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-381
> Project: Hibernate Annotations
> Issue Type: Improvement
> Components: binder
> Environment: Hibernate's annotations packaged in JBoss EJB 3.0 RC8- FD
> Microsoft SQL Server 2000
> Reporter: Pierre Fourès
> Fix For: 3.2.0.cr2
>
>
> As described in hibernate forum (http://forum.hibernate.org/viewtopic.php?t=960763) and discussed with Emmanuel, it would be very nice to be able to specify in an @OneToMany's mappedBy property the field of an @EmbeddedId.
> For example, i would like to be able run this example :
> @Entity
> public class Card {
> @OneToMany(cascade=CascadeType.ALL, fetch=FetchType.EAGER, mappedBy="primaryKey.card")
> private Set<CardField> fields;
> }
> @Entity
> public class CardField implements Field {
> @EmbeddedId
> private PrimaryKey primaryKey = new PrimaryKey();
>
> @Embeddable
> class PrimaryKey implements Serializable {
> @ManyToOne(optional = false)
> private Card card;
>
> @ManyToOne(optional = false)
> private Key key;
> }
> }
> @Entity
> public class Key {}
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira
More information about the hibernate-issues
mailing list