axonivy/webservice-codegen — reverse-engineered prompt

Build me a Java Maven tool that can generate an Axon Ivy compatible SOAP web service client from a WSDL.

I want to be able to run it from the Maven command line by giving it a WSDL URL or local file, an output folder, and optional namespace to Java package mappings. It should also work as a Maven plugin during the generate sources phase, so generated SOAP client code doesn’t need to be committed.

Please include options to skip generation, preserve field names where underscores matter, and allow insecure SSL for internal HTTPS WSDLs with self signed certificates. Add clear README examples for command line use and Maven build configuration, including how to pass multiple namespace mappings and how to override the CXF version if needed.

Keep it focused on SOAP client code generation for Axon Ivy projects, with sensible errors when required settings are missing.