protected ConnectionFactory createConnectionFactory() throws SQLException {
if (ds instanceof XADataSource) {
// Create the XAConectionFactory using the XA data source
XADataSource xaDataSourceInstance = (XADataSource) ds;
XAConnectionFactory xaConnectionFactory = new DataSourceXAConnectionFactory(getTransactionManager(), xaDataSourceInstance, username, password);
setTransactionRegistry(xaConnectionFactory.getTransactionRegistry());
return xaConnectionFactory;
}
// If xa data source is not specified a DriverConnectionFactory is created and wrapped with a LocalXAConnectionFactory
ConnectionFactory connectionFactory = new DataSourceConnectionFactory(DataSource.class.cast(ds), username, password);
XAConnectionFactory xaConnectionFactory = new LocalXAConnectionFactory(getTransactionManager(), connectionFactory);
setTransactionRegistry(xaConnectionFactory.getTransactionRegistry());
return xaConnectionFactory;
}