/**
* Builds an ListAccessTokensResult object from an XML string.
* @param string $data
*/
public static function fromXml($data)
{
$dom = new DOMDocument();
$parseOk = false;
$parseOk = $dom->loadXML($data);
if (!$parseOk) {
throw new EsuException('Failed to parse Policy XML');
}
$listAccessTokensResult = new ListAccessTokensResult();
$root = $dom->firstChild;
if ($root->localName != 'list-access-tokens-result') {
throw new EsuException('Expected root node to be \'list-access-tokens-result\'. It was ' . $root->localName);
}
$listAccessTokensResult->loadFromElement($root);
return $listAccessTokensResult;
}
/**
* Lists access tokens for the current subtenant. After calling this
* function, check the paginationToken field on the result. If it's not
* NULL, there are more results to fetch.
* @param string $paginationToken the pagination token. Set to null for
* the first page.
* @param number $limit the number of objects to return per page.
* @return ListAccessTokensResult the list of access tokens.
*/
public function listAccessTokens($paginationToken = NULL, $limit = 0)
{
// Build the request
$resource = $this->context . "/accesstokens";
$req = $this->buildRequest($resource, null);
$headers = array();
$headers['x-emc-uid'] = $this->uid;
$headers['Date'] = gmdate('r');
// Limit number of results if desired
if (!empty($limit)) {
$headers['x-emc-limit'] = $limit;
}
if (!empty($token)) {
$headers['x-emc-token'] = $paginationToken;
}
// Sign and send the request
$this->signRequest($req, 'GET', $resource, $headers, null);
try {
$response = @$req->send();
} catch (HTTP_Request2_Exception $e) {
throw new EsuException('Sending request failed: ' . $e->__toString());
}
// Return the response
if ($response->getStatus() > 299) {
$this->handleError($response);
}
$body = $response->getBody();
if ($checksum) {
// Update expected checksum
$checksum->setExpectedValue($response->getHeader('x-emc-wschecksum'));
$checksum->update($body);
}
$resToken = $response->getHeader('x-emc-token');
$tokenList = ListAccessTokensResult::fromXml($body);
$tokenList->paginationToken = $resToken;
return $tokenList;
}