Zend_Service_Amazon_Ec2_Abstract Class Reference

Public Member Functions
	__construct ($accessKey=null, $secretKey=null, $region=null)
	Create Amazon client.
Public Member Functions inherited from Zend_Service_Amazon_Abstract
	__construct ($accessKey=null, $secretKey=null)
	Create Amazon client.

Static Public Member Functions
static	setRegion ($region)
	Set which region you are working in.
Static Public Member Functions inherited from Zend_Service_Amazon_Abstract
static	setKeys ($accessKey, $secretKey)
	Set the keys to use when accessing SQS.
Static Public Member Functions inherited from Zend_Service_Abstract
static	setHttpClient (Zend_Http_Client $httpClient)
	Sets the HTTP client object to use for retrieving the feeds.
static	getHttpClient ()
	Gets the HTTP client object.

Protected Member Functions
	_getRegion ()
	Method to fetch the AWS Region.
	sendRequest (array $params=array())
	Sends a HTTP request to the queue service using Zend_Http_Client.
	addRequiredParameters (array $parameters)
	Adds required authentication and version parameters to an array of parameters.
	signParameters (array $paramaters)
	Computes the RFC 2104-compliant HMAC signature for request parameters.
Protected Member Functions inherited from Zend_Service_Amazon_Abstract
	_getAccessKey ()
	Method to fetch the Access Key.
	_getSecretKey ()
	Method to fetch the Secret AWS Key.

Protected Attributes
	$_ec2Endpoint = 'ec2.amazonaws.com'
	The HTTP query server.
	$_ec2ApiVersion = '2009-04-04'
	The API version to use.
	$_ec2SignatureVersion = '2'
	Signature Version.
	$_ec2SignatureMethod = 'HmacSHA256'
	Signature Encoding Method.
	$_httpTimeout = 10
	Period after which HTTP request will timeout in seconds.
	$_region
Protected Attributes inherited from Zend_Service_Amazon_Abstract
	$_secretKey
	$_accessKey

Static Protected Attributes
static	$_defaultRegion = null
static	$_validEc2Regions = array('eu-west-1', 'us-east-1')
Static Protected Attributes inherited from Zend_Service_Amazon_Abstract
static	$_defaultAccessKey = null
static	$_defaultSecretKey = null
Static Protected Attributes inherited from Zend_Service_Abstract
static	$_httpClient = null

Constructor & Destructor Documentation

__construct	(		$accessKey = null,
			$secretKey = null,
			$region = null
	)

Create Amazon client.

Parameters

string	$access_key	Override the default Access Key
string	$secret_key	Override the default Secret Key
string	$region	Sets the AWS Region

Returns

void

Member Function Documentation

_getRegion ( )

protected

Method to fetch the AWS Region.

Returns

string

addRequiredParameters ( array  $parameters )

protected

Adds required authentication and version parameters to an array of parameters.

The required parameters are:

• AWSAccessKey
• SignatureVersion
• Timestamp
• Version and
• Signature

If a required parameter is already set in the $parameters array, it is overwritten.

Parameters

array

$parameters

the array to which to add the required parameters.

Returns

array

sendRequest ( array  $params = array() )

protected

Sends a HTTP request to the queue service using Zend_Http_Client.

Parameters

array

$params

List of parameters to send with the request

Returns

Zend_Service_Amazon_Ec2_Response

Exceptions

Zend_Service_Amazon_Ec2_Exception

static setRegion (   $region )

static

Set which region you are working in.

It will append the end point automaticly

Parameters

string

$region

signParameters ( array  $paramaters )

protected

Computes the RFC 2104-compliant HMAC signature for request parameters.

This implements the Amazon Web Services signature, as per the following specification:

1. Sort all request parameters (including SignatureVersion and excluding Signature, the value of which is being created), ignoring case.

2. Iterate over the sorted list and append the parameter name (in its original case) and then its value. Do not URL-encode the parameter values before constructing this string. Do not use any separator characters when appending strings.

Parameters

array	$parameters	the parameters for which to get the signature.
string	$secretKey	the secret key to use to sign the parameters.

Returns

string the signed data.

Member Data Documentation

$_defaultRegion = null

staticprotected

$_ec2ApiVersion = '2009-04-04'

protected

The API version to use.

$_ec2Endpoint = 'ec2.amazonaws.com'

protected

The HTTP query server.

$_ec2SignatureMethod = 'HmacSHA256'

protected

Signature Encoding Method.

$_ec2SignatureVersion = '2'

protected

Signature Version.

$_httpTimeout = 10

protected

Period after which HTTP request will timeout in seconds.

$_region

protected

$_validEc2Regions = array('eu-west-1', 'us-east-1')

staticprotected