"datasource.xadatasource_nulluser_error", poolInfo);
}
}
ManagedConnectionFactory fac =
crt.obtainManagedConnectionFactory(poolInfo);
Subject subject = new Subject();
PasswordCredential pc = new PasswordCredential(
dbUser, dbPassword.toCharArray());
pc.setManagedConnectionFactory(fac);
Principal prin = new ResourcePrincipal(dbUser, dbPassword);