[hibernate-issues] [Hibernate-JIRA] Resolved: (HHH-2041) Update with unaltered natural-id fails

[Gail Badner (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gail Badner resolved HHH-2041.
------------------------------

      Assignee: Gail Badner
    Resolution: Duplicate

> Update with unaltered natural-id fails
> --------------------------------------
>
>                 Key: HHH-2041
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2041
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 3.1.3
>         Environment: hibernate-3.1.3, mysql-4.1.12
>            Reporter: Jim Pease
>            Assignee: Gail Badner
>
> This may be a duplicate of http://opensource.atlassian.com/projects/hibernate/browse/HHH-1574.
> Getting following error:
> caused by: org.hibernate.HibernateException: immutable natural identifier of an instance of edu.syr.lsb.gmt.impl.LinkImpl was altered
>     at org.hibernate.event.def.DefaultFlushEntityEventListener.checkNaturalId(DefaultFlushEntityEventListener.java:80)
>     at org.hibernate.event.def.DefaultFlushEntityEventListener.getValues(DefaultFlushEntityEventListener.java:155)
>     at org.hibernate.event.def.DefaultFlushEntityEventListener.onFlushEntity(DefaultFlushEntityEventListener.java:106)
>     at org.hibernate.event.def.AbstractFlushingEventListener.flushEntities(AbstractFlushingEventListener.java:195)
>     at org.hibernate.event.def.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:76)
>     at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:26)
> ...
> This is occurring without modifications to the natural identifier, which is mapped as follows:
> <natural-id>
>   <property name="activityRef" column="ACTIVITY_REF" length="255" not-null="true" />
>   <many-to-one name="goal" class="GoalImpl" column="GOAL_ID" not-null="true" cascade="none" />
> </natural-id>

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