Instead of using JCL, you can write your own Java™ program to invoke the Web services assistant. A Java API has been provided, along with the JAR files and sample code.
The Java API is described in the Web services assistant: Class Reference Javadoc. It includes comments that explain the classes, and sample code that gives you an example of how to invoke the Web services assistant. The Javadoc also contains a complete list of the JAR files that are required to run your program and where they can be found in HFS.
You can run your Java program on z/OS® 1.4 or later. Alternatively you can run the program on the Windows platform. The following Windows operating system versions are supported:
If you execute the Web services assistant on Windows, you should transfer the generated Web services binding file to HFS in binary mode using FTP or an equivalent process. If you decide to transfer the WSDL file to HFS, use text mode.
You must use Java 1.4 or later when running your program.