private Connection conn;
public XADataSourceTest(String name) {
super(name);
_ds = new PGXADataSource();
((PGXADataSource)_ds).setServerName(TestUtil.getServer());
((PGXADataSource)_ds).setPortNumber(TestUtil.getPort());
((PGXADataSource)_ds).setUser(TestUtil.getUser());
((PGXADataSource)_ds).setPassword(TestUtil.getPassword());
((PGXADataSource)_ds).setDatabaseName(TestUtil.getDatabase());