Output output = definition.createOutput();
        Message outputMessage = definition.createMessage();
        operation.setOutput(output);
        output.setMessage(outputMessage);
        BindingOperation bindingOperation = definition.createBindingOperation();
        SOAPOperation soapOperation = (SOAPOperation) extensionRegistry.createExtension(BindingOperation.class, new QName("http://schemas.xmlsoap.org/wsdl/soap/", "operation"));
        soapOperation.setSoapActionURI("actionURI");
        soapOperation.setStyle("rpc");
        bindingOperation.addExtensibilityElement(soapOperation);
        bindingOperation.setOperation(operation);
        bindingOperation.setName(operation.getName());
        BindingInput bindingInput = definition.createBindingInput();
        SOAPBody inputBody = (SOAPBody) extensionRegistry.createExtension(BindingInput.class, new QName("http://schemas.xmlsoap.org/wsdl/soap/", "body"));