[Hibernate-issues] [Hibernate-JIRA] Updated: (HB-312) Subclasses using super method not found properly

[<leg...@at...>]

The following issue has been updated:

    Updater: Gavin King (mailto:ga...@in...)
       Date: Fri, 5 Sep 2003 6:09 AM
    Comment:
This is known and is a _very_ low priority. I won't be addressing this anytime soon. You might like to have a look at creating your own patch, but if it complicates the code significantly, I probably won't accept it.
    Changes:
             type changed from Bug
             priority changed from Critical
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View the issue:

  http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-312


Here is an overview of the issue:
---------------------------------------------------------------------
        Key: HB-312
    Summary: Subclasses using super method not found properly
       Type: Improvement

     Status: Unassigned
   Priority: Minor

    Project: Hibernate2
 Components: 
             core
   Versions:
             2.0.3

   Assignee: 
   Reporter: Jonas Van Poucke

    Created: Fri, 5 Sep 2003 4:33 AM
    Updated: Fri, 5 Sep 2003 6:09 AM

Description:
Whe have two classes:
--- Base Class ---
public class SuperWithMap {
    private Map members;

    public void setMembers(Map value) {
        this.members = value;
    }


    public Map getMembers() {
        return members;
    }


    public void addMember(Object member) {
        members.put(member, null); // value is a dummy
    }
}
--- SubClass ---
public class SubWithSet extends SuperWithMap {
    public void setMembers(Set value) {
        Iterator iter = value.iterator();
        while (iter.hasNext()) {
            super.addMember(iter.next());
        }
    }
}
--- Mapping ---
The subclass should use the super-classes method to set the Map:

    <class
        name="SuperWithMap"
        table="SuperTable">
        <joined-subclass
            name="SubWithSet"
            table="SubTable">
            <key column="ref_id"/>

            <map
                name="members"
                table="RefTable"
                lazy="false"
                cascade="all">
                <key column="mem_id"/>
                <index-many-to-many column="value_id" class="some-other-class" />
                <element column="otherclassvalue" type="double"/>
            </map>
    </class>

Note: the reference in the map to some-other-table is ommited

--- Problem ---
When trying to load data for the subclass SubWithSet, the attribute "members" is set with the method setMembers(Set value) and not with the super-classes setMembers(Map value).





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