/**
* Creates PeekMessagesResult object from parsed XML response.
*
* @param array $parsedResponse XML response parsed into array.
*
* @return MicrosoftAzure\Storage\Queue\Models\PeekMessagesResult.
*/
public static function create($parsedResponse)
{
$result = new PeekMessagesResult();
$queueMessages = array();
if (!empty($parsedResponse)) {
$rawMessages = Utilities::getArray($parsedResponse['QueueMessage']);
foreach ($rawMessages as $value) {
$message = MicrosoftAzureQueueMessage::createFromPeekMessages($value);
$queueMessages[] = $message;
}
}
$result->setQueueMessages($queueMessages);
return $result;
}
/**
* @covers MicrosoftAzure\Storage\Queue\Models\PeekMessagesResult::setQueueMessages
*/
public function testSetQueueMessages()
{
// Setup
$sample = TestResources::listMessagesSample();
$expectedMessageId = '1234b585-0ac3-4e2a-ad0c-18e3992brca1';
$result = PeekMessagesResult::create($sample);
$expected = $result->getQueueMessages();
$expected[0]->setMessageId($expectedMessageId);
// Test
$result->setQueueMessages($expected);
$this->assertEquals($expected, $result->getQueueMessages());
}
/**
* Retrieves a message from the front of the queue, without changing
* the message visibility.
*
* @param string $queueName The queue name.
* @param PeekMessagesOptions $options The optional parameters.
*
* @return MicrosoftAzure\Storage\Common\Models\PeekMessagesResult
*/
public function peekMessages($queueName, $options = null)
{
Validate::isString($queueName, 'queueName');
Validate::notNullOrEmpty($queueName, 'queueName');
$method = Resources::HTTP_GET;
$headers = array();
$queryParams = array();
$postParams = array();
$path = $queueName . '/messages';
$statusCode = Resources::STATUS_OK;
if (is_null($options)) {
$options = new PeekMessagesOptions();
}
$messagesCount = $options->getNumberOfMessages();
$timeout = $options->getTimeout();
$this->addOptionalQueryParam($queryParams, Resources::QP_PEEK_ONLY, 'true');
$this->addOptionalQueryParam($queryParams, Resources::QP_TIMEOUT, $timeout);
$this->addOptionalQueryParam($queryParams, Resources::QP_NUM_OF_MESSAGES, $messagesCount);
$response = $this->send($method, $headers, $queryParams, $postParams, $path, $statusCode);
$parsed = $this->dataSerializer->unserialize($response->getBody());
return PeekMessagesResult::create($parsed);
}