Developing of SOAP based web services for WebLogic 12c (or any other application server) with NetBeans is a breeze. You can do it without using any templates or IDE wizards, no XML is required, no modification of deployment descriptors.

The following screencast shows how to develop the most simple web service pobbislbe, how to test it entirely with WebLogic admin console, and how modifying the web service will work without redeployment.