protected function addPortOperation(Method $method)
{
$operation = $this->document->createElement('operation');
$operation->setAttribute('name', $method->getName());
foreach (array('input' => $method->getInput(), 'output' => $method->getOutput(), 'fault' => $method->getFault()) as $type => $message) {
if ('fault' === $type && $message->isEmpty()) {
continue;
}
$node = $this->document->createElement($type);
$node->setAttribute('message', static::TYPES_NS . ':' . $message->getName());
$operation->appendChild($node);
}
$this->domPortType->appendChild($operation);
return $operation;
}
