/**
* @return string
*/
public function send($xml, Port $port, BindingOperation $bindingOperation)
{
$url = $port->getDomElement()->evaluate("string(soap:address/@location)", array("soap" => SoapClient::NS));
$soapAction = $bindingOperation->getDomElement()->evaluate("string(soap:operation/@soapAction)", array("soap" => SoapClient::NS));
$request = new EntityEnclosingRequest("POST", $url);
$request->setBody($xml, "text/xml; charset=utf-8");
$request->addHeader("SOAPAction", '"' . $soapAction . '"');
if ($this->debugUri) {
$request->setUrl($this->debugUri);
}
try {
$response = $this->client->send($request);
} catch (BadResponseException $e) {
$response = $e->getResponse();
}
if (!$response->isSuccessful() && strpos($response->getContentType(), '/xml') === false) {
throw new TransportException($response->getReasonPhrase(), $response->getStatusCode());
}
return $response->getBody(true);
}
