I've brought the datasource deployment metadata up-to-date with the JBoss5 MCFs.
I think we still need to support the old ha-*-datasource xml for backwards compatiblity don't we?
We should be able to support this by just doing something like?
public class HAXADataSourceDeploymentMetaData extends XADataSourceDeploymentMetaData
and then adding the dummy classes to the ManagedConnectionFactoryDeploymentGroup?