/**
* Handle payload
*
* @param lang.Type target
* @param string $encoding
* @return var
*/
protected function handlePayloadOf($target, $encoding = xp::ENCODING)
{
if (204 === $this->response->statusCode()) {
return null;
// "No Content"
} else {
return parent::handlePayloadOf($target);
}
}
/**
* Execute a request
*
* @param webservices.rest.RestRequest $request
* @return webservices.rest.RestResponse
* @throws lang.IllegalStateException if no connection is set
*/
public function execute(RestRequest $request)
{
$url = $request->targetUrl($this->base);
$host = $url->getHost();
if (!isset($this->connections[$host])) {
$target = clone $url;
// Clone & remove query from URL as it will lead to duplication!
$this->connections[$host] = $this->connectionTo->__invoke($target->setQuery(null));
$this->connections[$host]->setConnectTimeout($this->timeouts['connect']);
$this->connections[$host]->setTimeout($this->timeouts['read']);
}
$send = $this->connections[$host]->create(new HttpRequest());
$send->addHeaders($this->headers);
$send->addHeaders($request->headerList());
$send->setMethod($request->getMethod());
// Compose body
// * Serialize payloads using the serializer for the given mimetype
// * Use bodies as-is, e.g. file uploads
// * If no body and no payload is set, use parameters
if ($request->hasPayload()) {
$query = $url->getQuery();
$send->setTarget($url->getPath() . ($query ? '?' . $query : ''));
$send->setParameters(new RequestData($this->marshalling->marshal($request->getPayload()), $this->serializerFor($request->getContentType())));
} else {
if ($request->hasBody()) {
$query = $url->getQuery();
$send->setTarget($url->getPath() . ($query ? '?' . $query : ''));
$send->setParameters($request->getBody());
} else {
$send->setTarget($url->getPath());
$send->setParameters($url->getParams());
}
}
try {
$this->cat && $this->cat->debug('>>>', $send->getRequestString());
$response = $this->connections[$host]->send($send);
} catch (\io\IOException $e) {
throw new RestException('Cannot send request', $e);
}
$reader = new ResponseReader($this->deserializerFor($response->header('Content-Type')[0]), $this->marshalling);
$result = new RestResponse($response, $reader);
$this->cat && $this->cat->debug('<<<', $response->toString(), $result->contentCopy());
return $result;
}
/**
* Execute a request
*
* @param webservices.rest.RestRequest $request
* @return webservices.rest.RestResponse
* @throws lang.IllegalStateException if no connection is set
*/
public function execute(RestRequest $request)
{
if (null === $this->connection) {
throw new IllegalStateException('No connection set');
}
$send = $this->connection->create(new HttpRequest());
$send->addHeaders($request->headerList());
$send->setMethod($request->getMethod());
$send->setTarget($request->getTarget($this->connection->getUrl()->getPath('/')));
// Compose body
// * Serialize payloads using the serializer for the given mimetype
// * Use bodies as-is, e.g. file uploads
// * If no body and no payload is set, use parameters
if ($request->hasPayload()) {
$send->setParameters(new RequestData($this->marshalling->marshal($request->getPayload()), $this->serializerFor($request->getContentType())));
} else {
if ($request->hasBody()) {
$send->setParameters($request->getBody());
} else {
$send->setParameters($request->getParameters());
}
}
try {
$this->cat && $this->cat->debug('>>>', $send->getRequestString());
$response = $this->connection->send($send);
} catch (\io\IOException $e) {
throw new RestException('Cannot send request', $e);
}
$reader = new ResponseReader($this->deserializerFor($response->header('Content-Type')[0]), $this->marshalling);
$result = new RestResponse($response, $reader);
$this->cat && $this->cat->debug('<<<', $response->toString(), $result->contentCopy());
return $result;
}