/**
* Returns a list of active page ranges for a page blob. Active page ranges are
* those that have been populated with data.
*
* @param string $container name of the container
* @param string $blob name of the blob
* @param Models\ListPageBlobRangesOptions $options optional parameters
*
* @return Models\ListPageBlobRangesResult
*
* @see http://msdn.microsoft.com/en-us/library/windowsazure/ee691973.aspx
*/
public function listPageBlobRanges($container, $blob, $options = null)
{
Validate::isString($container, 'container');
Validate::isString($blob, 'blob');
Validate::notNullOrEmpty($blob, 'blob');
$method = Resources::HTTP_GET;
$headers = array();
$queryParams = array();
$postParams = array();
$path = $this->_createPath($container, $blob);
$statusCode = Resources::STATUS_OK;
if (is_null($options)) {
$options = new ListPageBlobRangesOptions();
}
$headers = $this->addOptionalAccessConditionHeader($headers, $options->getAccessCondition());
$headers = $this->_addOptionalRangeHeader($headers, $options->getRangeStart(), $options->getRangeEnd());
$this->addOptionalHeader($headers, Resources::X_MS_LEASE_ID, $options->getLeaseId());
$this->addOptionalQueryParam($queryParams, Resources::QP_SNAPSHOT, $options->getSnapshot());
$this->addOptionalQueryParam($queryParams, Resources::QP_TIMEOUT, $options->getTimeout());
$this->addOptionalQueryParam($queryParams, Resources::QP_COMP, 'pagelist');
$response = $this->send($method, $headers, $queryParams, $postParams, $path, $statusCode);
$parsed = $this->dataSerializer->unserialize($response->getBody());
return ListPageBlobRangesResult::create(HttpFormatter::formatHeaders($response->getHeaders()), $parsed);
}
