Groovy: Datenbank-zugriff per DataSet

import oracle.jdbc.driver.OracleConnection
import groovy.sql.Sql
import java.sql.DriverManager
OracleConnection connectionSource = DriverManager.getConnection( 
'jdbc:oracle:thin:@server:1521:SID', 'username', 'password' )

def dbHandleSource = new Sql( connectionSource )

def produktSourceSet = dbHandleSource.dataSet( 'PRODUKT' )
produktSourceSet.each
   { produkt ->  
   println produkt.id + ', ' + produkt.name  
   }