[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-3949) Intrumentated to one relations can not be join fetched

[ http://opensource.atlassian.com/projects/hibernate/browse/HHH-3949?page=c... ] Don Goertzen commented on HHH-3949: ----------------------------------- We're experiencing the same issue (ours is a ManyToOne/LazyToOne). It seems the join-fetched entity does get loaded on the session, but the association does not initialize (remains null) until that associated entity is accessed. When the associated entity is accessed, an additional select is issued to retrieve the foreign id and the association is then initialized to the loaded entity without re-selecting it. Impact: when the owner entity is passed out of the session, LazyInitializationExceptions occur when trying to access the associated entity, even though we had join-fetched it. A workaround is to force initialization of the associations programmatically by accessing the associated entity in each relation before returning the owner entity. This results in (n) additional, unnecessary selects and makes for some ugly data access manager code. -- 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.... - For more information on JIRA, see: http://www.atlassian.com/software/jira