/**
* Creates GetBlobMetadataResult from response headers.
*
* @param array $headers The HTTP response headers.
* @param array $metadata The blob metadata array.
*
* @return GetBlobMetadataResult
*/
public static function create($headers, $metadata)
{
$result = new GetBlobMetadataResult();
$date = $headers[Resources::LAST_MODIFIED];
$result->setLastModified(Utilities::rfc1123ToDateTime($date));
$result->setETag($headers[Resources::ETAG]);
$result->setMetadata(is_null($metadata) ? array() : $metadata);
return $result;
}
/**
* @covers MicrosoftAzure\Storage\Blob\Models\GetBlobMetadataResult::getMetadata
*/
public function testGetMetadata()
{
// Setup
$container = new GetBlobMetadataResult();
$expected = array('key1' => 'value1', 'key2' => 'value2');
$container->setMetadata($expected);
// Test
$actual = $container->getMetadata();
// Assert
$this->assertEquals($expected, $actual);
}
/**
* Returns all properties and metadata on the blob.
*
* @param string $container name of the container
* @param string $blob name of the blob
* @param Models\GetBlobMetadataOptions $options optional parameters
*
* @return Models\GetBlobMetadataResult
*
* @see http://msdn.microsoft.com/en-us/library/windowsazure/dd179350.aspx
*/
public function getBlobMetadata($container, $blob, $options = null)
{
Validate::isString($container, 'container');
Validate::isString($blob, 'blob');
Validate::notNullOrEmpty($blob, 'blob');
$method = Resources::HTTP_HEAD;
$headers = array();
$postParams = array();
$queryParams = array();
$path = $this->_createPath($container, $blob);
$statusCode = Resources::STATUS_OK;
if (is_null($options)) {
$options = new GetBlobMetadataOptions();
}
$headers = $this->addOptionalAccessConditionHeader($headers, $options->getAccessCondition());
$this->addOptionalHeader($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, 'metadata');
$response = $this->send($method, $headers, $queryParams, $postParams, $path, $statusCode);
$responseHeaders = HttpFormatter::formatHeaders($response->getHeaders());
$metadata = $this->getMetadataArray($responseHeaders);
return GetBlobMetadataResult::create($responseHeaders, $metadata);
}