In JBoss 3, the configuration changed. I glanced at examples and into code. As this database doesn't provide any (XA)DataSource in the JDBC driver, the 2.4.7 wrapper was very HELPFUL, but i cannot find it in Jboss3's sources. Is there any alternative to the 2.4.7 wrapper that seems to have disappeared? (why?) Is there any mean to port my configuration into a single -service.xml (i tested the postgres-service.xml and it's ok) ?