There is no data mapping tool out of the box in JBoss Fuse 6.1.
There is works in progress of allowing to use the web console for data mapping, but that work is not complete yet.
JBoss Fuse Service Works do support Smooks but does not have a data mapping tool either (afaik). But you can ask in the jboss fuse service works forum.
So if Smooks Editor no longer exists in jboss tools what other alternatives are out there in which we can do xml-to-xml transformations?
I'm currintly using jboss fuse service works to implement some services and got stuck in the above point.