This document describes a brief usage of SOAP workflow framework when developing a service consumer.
Getting started
First thing you need to do is to check the service endpoint description page and WSDL document using provided endpoint address.
Usually the address for endpoint description page looks like this: http://<host>:<port>/application-name/InvokerService and WSDL location like this: http://<host>:<port>/application-name/InvokerService?wsdl. When accessing the endpoint description page you should see something like this: 
and when trying to access the WSDL location you should be able to see the valid WSDL document.
When you have the WSDL document you can start generating the DTO classes. Many programming languages have it's own tools for class generation from WSDL.
One of the easiest ways to do this in JAVA is to use JAX-WS and Maven with plugin called jaxws-maven-plugin.