interface RequestInterface

BadResponseException.php in drupal/core/vendor/guzzle/http/Guzzle/Http/Exception/BadResponseException.php

Client.php in drupal/core/vendor/guzzle/http/Guzzle/Http/Client.php

ClientInterface.php in drupal/core/vendor/guzzle/http/Guzzle/Http/ClientInterface.php

CurlHandle.php in drupal/core/vendor/guzzle/http/Guzzle/Http/Curl/CurlHandle.php

CurlMulti.php in drupal/core/vendor/guzzle/http/Guzzle/Http/Curl/CurlMulti.php

... See full list

interface RequestInterface extends MessageInterface, HasDispatcherInterface {
  const STATE_NEW = 'new';
  const STATE_COMPLETE = 'complete';
  const STATE_TRANSFER = 'transfer';
  const STATE_ERROR = 'error';
  const GET = 'GET';
  const PUT = 'PUT';
  const POST = 'POST';
  const DELETE = 'DELETE';
  const HEAD = 'HEAD';
  const CONNECT = 'CONNECT';
  const OPTIONS = 'OPTIONS';
  const TRACE = 'TRACE';
  const PATCH = 'PATCH';

  /**
   * Get the HTTP request as a string
   *
   * @return string
   */
  public function __toString();

  /**
   * Set the client used to transport the request
   *
   * @param ClientInterface $client
   *
   * @return RequestInterface
   */
  public function setClient(ClientInterface $client);

  /**
   * Get the client used to transport the request
   *
   * @return ClientInterface $client
   */
  public function getClient();

  /**
   * Set the URL of the request
   *
   * Warning: Calling this method will modify headers, rewrite the  query string object, and set other data
   * associated with the request.
   *
   * @param string $url|Url Full URL to set including query string
   *
   * @return RequestInterface
   */
  public function setUrl($url);

  /**
   * Send the request
   *
   * @return Response
   * @throws RequestException on a request error
   */
  public function send();

  /**
   * Get the previously received {@see Response} or NULL if the request has
   * not been sent
   *
   * @return Response|null
   */
  public function getResponse();

  /**
   * Get the collection of key value pairs that will be used as the query
   * string in the request
   *
   * @return QueryString
   */
  public function getQuery();

  /**
   * Get the HTTP method of the request
   *
   * @return string
   */
  public function getMethod();

  /**
   * Get the URI scheme of the request (http, https, ftp, etc)
   *
   * @return string
   */
  public function getScheme();

  /**
   * Set the URI scheme of the request (http, https, ftp, etc)
   *
   * @param string $scheme Scheme to set
   *
   * @return RequestInterface
   */
  public function setScheme($scheme);

  /**
   * Get the host of the request
   *
   * @return string
   */
  public function getHost();

  /**
   * Set the host of the request.  Including a port in the host will modify
   * the port of the request.
   *
   * @param string $host Host to set (e.g. www.yahoo.com, www.yahoo.com:80)
   *
   * @return RequestInterface
   */
  public function setHost($host);

  /**
   * Get the HTTP protocol version of the request
   *
   * @return string
   */
  public function getProtocolVersion();

  /**
   * Set the HTTP protocol version of the request (e.g. 1.1 or 1.0)
   *
   * @param string $protocol HTTP protocol version to use with the request
   *
   * @return RequestInterface
   */
  public function setProtocolVersion($protocol);

  /**
   * Get the path of the request (e.g. '/', '/index.html')
   *
   * @return string
   */
  public function getPath();

  /**
   * Set the path of the request (e.g. '/', '/index.html')
   *
   * @param string|array $path Path to set or array of segments to implode
   *
   * @return RequestInterface
   */
  public function setPath($path);

  /**
   * Get the port that the request will be sent on if it has been set
   *
   * @return int|null
   */
  public function getPort();

  /**
   * Set the port that the request will be sent on
   *
   * @param int $port Port number to set
   *
   * @return RequestInterface
   */
  public function setPort($port);

  /**
   * Get the username to pass in the URL if set
   *
   * @return string|null
   */
  public function getUsername();

  /**
   * Set HTTP authorization parameters
   *
   * @param string|bool $user     User name or false disable authentication
   * @param string      $password Password
   * @param string      $scheme   Authentication scheme to use (Basic, Digest)
   *
   * @return Request
   *
   * @see http://www.ietf.org/rfc/rfc2617.txt
   * @throws RequestException
   */
  public function setAuth($user, $password = '', $scheme = 'Basic');

  /**
   * Get the password to pass in the URL if set
   *
   * @return string|null
   */
  public function getPassword();

  /**
   * Get the resource part of the the request, including the path, query
   * string, and fragment
   *
   * @return string
   */
  public function getResource();

  /**
   * Get the full URL of the request (e.g. 'http://www.guzzle-project.com/')
   * scheme://username:password@domain:port/path?query_string#fragment
   *
   * @param bool $asObject Set to TRUE to retrieve the URL as a clone of the URL object owned by the request.
   *
   * @return string|Url
   */
  public function getUrl($asObject = false);

  /**
   * Get the state of the request.  One of 'complete', 'sending', 'new'
   *
   * @return string
   */
  public function getState();

  /**
   * Set the state of the request
   *
   * @param string $state   State of the request (complete, sending, or new)
   * @param array  $context Contextual information about the state change
   *
   * @return RequestInterface
   */
  public function setState($state, array $context = array());

  /**
   * Get the cURL options that will be applied when the cURL handle is created
   *
   * @return Collection
   */
  public function getCurlOptions();

  /**
   * Method to receive HTTP response headers as they are retrieved
   *
   * @param string $data Header data.
   *
   * @return integer Returns the size of the data.
   */
  public function receiveResponseHeader($data);

  /**
   * Set the EntityBody that will hold the response message's entity body.
   *
   * This method should be invoked when you need to send the response's entity body somewhere other than the normal
   * php://temp buffer. For example, you can send the entity body to a socket, file, or some other custom stream.
   *
   * @param EntityBodyInterface|string|resource $body Response body object. Pass a string to attempt to store the
   *                                                  response body in a local file.
   * @return Request
   */
  public function setResponseBody($body);

  /**
   * Determine if the response body is repeatable (readable + seekable)
   *
   * @return bool
   */
  public function isResponseBodyRepeatable();

  /**
   * Manually set a response for the request.
   *
   * This method is useful for specifying a mock response for the request or setting the response using a cache.
   * Manually setting a response will bypass the actual sending of a request.
   *
   * @param Response $response Response object to set
   * @param bool     $queued   Set to TRUE to keep the request in a state of not having been sent, but queue the
   *                           response for send()
   *
   * @return RequestInterface Returns a reference to the object.
   */
  public function setResponse(Response $response, $queued = false);

  /**
   * Get an array of Cookies
   *
   * @return array
   */
  public function getCookies();

  /**
   * Get a cookie value by name
   *
   * @param string $name Cookie to retrieve
   *
   * @return null|string
   */
  public function getCookie($name);

  /**
   * Add a Cookie value by name to the Cookie header
   *
   * @param string $name  Name of the cookie to add
   * @param string $value Value to set
   *
   * @return RequestInterface
   */
  public function addCookie($name, $value);

  /**
   * Remove a specific cookie value by name
   *
   * @param string $name Cookie to remove by name
   *
   * @return RequestInterface
   */
  public function removeCookie($name);

  /**
   * Returns whether or not the request can be cached
   *
   * @return bool
   */
  public function canCache();

}