[hibernate-issues] [Hibernate-JIRA] Resolved: (ANN-533) Id Attribute override did not work through xml

[Emmanuel Bernard (JIRA)]

     [ http://opensource.atlassian.com/projects/hibernate/browse/ANN-533?page=all ]
     
Emmanuel Bernard resolved ANN-533:
----------------------------------

    Resolution: Rejected
     Assign To: Emmanuel Bernard

What you ask is not possible, oid is really defined in the superclass.

The way people seems to solve your problem is to map things like that (haven't tried myself)

@MappedSuperclass
    public static class AbstractSuperclass {
        @Id
        @GenericGenerator(name = "generator", strategy = "increment")
        @GeneratedValue(generator = "generator")
        long oid;
    }


    @Entity
    @GenericGenerator(name = "generator", strategy = "assigned")
    public static class Implementation1 extends AbstractSuperclass {
    }

    @Entity
    public static class Implementation2 extends AbstractSuperclass {
    }

> Id Attribute override did not work through xml
> ----------------------------------------------
>
>          Key: ANN-533
>          URL: http://opensource.atlassian.com/projects/hibernate/browse/ANN-533
>      Project: Hibernate Annotations
>         Type: Bug

>     Versions: 3.2.1
>     Reporter: Armin Haaf
>     Assignee: Emmanuel Bernard
>  Attachments: TestOverrideIdGenerator.java, TestOverrideIdGenerator.java
>
>
> It is not possible to override the id generator with xml. Please look at the attached code

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