/**
* {@inheritdoc}
*/
public function handle(RequestInterface $request)
{
try {
// @todo add request context to events ? (to carry request and response objects)
$proxyRequestEvent = new ProxyRequestEvent($request, null, $this);
$this->callProxyEvent($proxyRequestEvent);
$request = $proxyRequestEvent->getRequest();
$response = $proxyRequestEvent->getResponse();
if (!$response) {
$response = $this->adapter->handle($request);
}
$proxyResponseEvent = new ProxyResponseEvent($request, $response, $this);
$this->callProxyEvent($proxyResponseEvent);
$response = $proxyResponseEvent->getResponse();
} catch (\Exception $e) {
if ($this->debug == true) {
throw $e;
} else {
$proxyExceptionEvent = new ProxyExceptionEvent($e, $request, null, $this);
$this->callProxyEvent($proxyExceptionEvent);
$response = $proxyExceptionEvent->getResponse();
if (!$response) {
throw $this->createProxyException('Proxy failed due to an exception; it was also unable to generate error response', $e);
}
}
}
return $response;
}
/**
* @return ProxyAdapterInterface
*/
public function getAdapter()
{
if (!$this->adapter) {
$client = new Client();
$this->adapter = new Guzzle4Adapter($client);
$this->adapter->setLogger($this->getLogger());
}
return $this->adapter;
}
