Transport Routes available in Java?

Are there any tools in the Java world which correspond to the SAP transport mechanism (development --> test --> productive)? We need (would like) a tool, that automatically pushes the new source into the next system (which is a SAP J2EE Server) and deploys it there.

The SAP Software Delivery Manager only deploy in just one J2EE system, I suppose. We use backend communication with dev/test/prod via JCo and would like to get the transport of java classes/jars/war in the same automatic way.

Thanks,

Peter