WSDL\XML\XMLProvider::message PHP Method

    private function message()
    {
        foreach ($this->builder->getMethods() as $method) {
            $name = $method->getName();
            $this->messageHeaderIfNeeded($name, 'RequestHeader', $method->getHeaderParameter());
            $messageInputElement = $this->messageParts($name . 'Request', $method->getNoHeaderParametersNodes());
            $this->definitionsRootNode->appendChild($messageInputElement);
            $this->messageHeaderIfNeeded($name, 'ResponseHeader', $method->getHeaderReturn());
            $messageOutputElement = $this->messageParts($name . 'Response', $method->getReturnNode());
            $this->definitionsRootNode->appendChild($messageOutputElement);
        }
        return $this;
    }