Re: PoolManager for a DataContext or DataObject?

From: Mike Kienenberger (mkienen..laska.net)
Date: Wed Apr 14 2004 - 14:22:00 EDT

  • Next message: Andrus Adamchik: "Re: PoolManager for a DataContext or DataObject?"

    Mike Kienenberger <mkienen..laska.net> wrote:
    > Andrus Adamchik <andru..bjectstyle.org> wrote:
    > > ObjEntity is aware of its DataMap, so simply do
    > > "anObjEntity.getDataMap()"
    > >
    > > On Apr 14, 2004, at 12:35 PM, Mike Kienenberger wrote:
    > > >
    > > > *..eprecated Since 1.1 use {@link #lookupDataNode(DataMap)}
    since
    > > > * queries are not necessarily based on an ObjEntity.
    >
    > Thanks.
    >
    > Should the documentation be updated to reflect that?
    >
    > ..ink #lookupDataNode(#lookupDataNode(objEntity.getDataMap()))}

    Along those lines, why is the code

            if (this.getParent() == null) {
                throw new CayenneRuntimeException("Cannot use a DataContext
    without a parent");
            }
            return this.getParent().dataNodeForObjEntity(objEntity);

    instead of

                    return this.lookupDataNode(anObjEntity.getDataMap());

    if lookupDataNode is the suggested replacement?

    -Mike

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