you can check out scarab (http://scarab.tigris.org/) for an example of
extending TurbineUser and using the attribute "alias" to prevent double
sql generation and bean properties. The approach could use some more
thought to make it more general, however, and I have not had the time.
john mcnally
Scott Eade wrote:
>
> > Using TDK2.1, MySQL, on W2K
> > In my project-schema.xml I have the following table definition...
> >
> > <table name="MY_TABLE">
> > <column name="ID" required="true" autoIncrement="true" primaryKey="true"
> > type="INTEGER"/>
> > <column name="FK_USER_ID" size="255" type="INTEGER"/>
> > <column name="FOO" size="255" type="VARCHAR"/>
> >
> > <foreign-key foreignTable="TURBINE_USER">
> > <reference local="FK_USER_ID" foreign="USER_ID"/>
> > </foreign-key>
> > </table>
> >
> > ...when I run "ant init" it fails to build. The compilation error is:
> >
> > ERROR!! Attempt to set foreign key to nonexistent table, TURBINE_USER!
> > java.lang.NullPointerException
> > at
> > org.apache.turbine.torque.engine.database.transform.XmlToAppData.startElemen
> > t(XmlToAppData.java:237)
> > at org.apache.xerces.parsers.SAXParser.startElement(SAXParser.java:1376)
> > at
> > org.apache.xerces.validators.common.XMLValidator.callStartElement(XMLValidat
> > or.java:1122)
> > at ..... bla bla bla ....
> >
> > I could be wrong but it seems as though that "ant init" wants to build my
> > project schema before building the turbine schema. So what do I do?
>
> This is the exact thing I am doing. I have a working solution whereby
> I redefine the TURBINE_USER table in my application schema, but
> I did post an as yet unanswered question a couple of days ago querying
> the availability of a better way of achieving this. See:
>
> http://www.mail-archive.com/turbine-user%40jakarta.apache.org/msg01759.html
>
> Scott
>
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