Public Member Functions
	execute ()
	Initiate a HTTP request to retrieve a Request Token.

	assembleParams ()
	Assemble all parameters for an OAuth Request Token request.

	getRequestSchemeHeaderClient (array $params)
	Generate and return a HTTP Client configured for the Header Request Scheme specified by OAuth, for use in requesting a Request Token.

	getRequestSchemePostBodyClient (array $params)
	Generate and return a HTTP Client configured for the POST Body Request Scheme specified by OAuth, for use in requesting a Request Token.

Public Member Functions inherited from Zend_Oauth_Http
	__construct (Zend_Oauth_Consumer $consumer, array $parameters=null, Zend_Oauth_Http_Utility $utility=null)
	Constructor.

	setMethod ($method)
	Set a preferred HTTP request method.

	getMethod ()
	Preferred HTTP request method accessor.

	setParameters (array $customServiceParameters)
	Mutator to set an array of custom parameters for the HTTP request.

	getParameters ()
	Accessor for an array of custom parameters.

	getConsumer ()
	Return the Consumer instance in use.

	startRequestCycle (array $params)
	Commence a request cycle where the current HTTP method and OAuth request scheme set an upper preferred HTTP request style and where failures generate a new HTTP request style further down the OAuth preference list for OAuth Request Schemes.

	getRequestSchemeQueryStringClient (array $params, $url)
	Return an instance of Zend_Http_Client configured to use the Query String scheme for an OAuth driven HTTP request.

Protected Member Functions
	_attemptRequest (array $params)
	Attempt a request based on the current configured OAuth Request Scheme and return the resulting HTTP Response.

Protected Member Functions inherited from Zend_Oauth_Http
	_assessRequestAttempt (Zend_Http_Response $response=null)
	Manages the switch from OAuth request scheme to another lower preference scheme during a request cycle.

	_toAuthorizationHeader (array $params, $realm=null)
	Generates a valid OAuth Authorization header based on the provided parameters and realm.

Protected Attributes
	$_httpClient = null

Protected Attributes inherited from Zend_Oauth_Http
	$_parameters = array()

	$_consumer = null

	$_preferredRequestScheme = null

	$_preferredRequestMethod = Zend_Oauth::POST

	$_httpUtility = null