We are using XSLT+ XSD + CodeGen to generate our job submission scripts. Compare to our requirement(just to generate simple script) we are using heavy tools and adding unnecessary complications. Another downside is all dependency we need to do this XSLT transformation cause to increase the size of the airavata distribution. I am thinking of simple Groovy Template base implementations to replace with this XSLT. Compare to the learning curve of both XSLT and Groovy where Groovy has simplest learning curve compare to XSLT, it is easy to maintain groovy template than XSLT.