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From "Rick Curtis (JIRA)" <j...@apache.org>
Subject [jira] [Created] (OPENJPA-2247) JoinColumn annotation is ignored when mapping a unidirectional owned OneToOne that is in a SecondaryTable
Date Fri, 03 Aug 2012 15:31:02 GMT
Rick Curtis created OPENJPA-2247:
------------------------------------

             Summary: JoinColumn annotation is ignored when mapping a unidirectional owned
OneToOne that is in a SecondaryTable
                 Key: OPENJPA-2247
                 URL: https://issues.apache.org/jira/browse/OPENJPA-2247
             Project: OpenJPA
          Issue Type: Bug
          Components: kernel
    Affects Versions: 2.2.0, 2.3.0
            Reporter: Rick Curtis
            Assignee: Rick Curtis
             Fix For: 2.3.0


The runtime incorrectly ignores @JoinColumn.name when mapping a unidirectional owned OneToOne
that is in a SecondaryTable.

This problem only exists when running with a persistence.xml that is set to 2.0 (version="2.0">).

For example:

@Entity
@SecondaryTable(name = "ParentSecondaryTable", pkJoinColumns = 
    { @PrimaryKeyJoinColumn(name = "idParent", referencedColumnName = "idParent") })
public class Parent {

    @Id
    @GeneratedValue
    int idParent;

    String child_ref;

    @OneToOne
    @JoinColumn(name = "CHILD_REF", table = "ParentSecondaryTable", referencedColumnName =
"idChild")
    PChild child;

}

The column "CHILD_REF" will be ignored and the runtime will look for the fk in non-existent
column ParentSecondaryTable.CHILD_IDCHILD.

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