/**
* @param MessageProperties|null $properties The message properties (null = defaults).
* @param string $content The message content.
* @param string $routingKey The message routing key.
*/
private function __construct(MessageProperties $properties = null, string $content = '', string $routingKey = '')
{
$this->properties = $properties ?: MessageProperties::create();
$this->content = $content;
$this->contentLength = strlen($content);
$this->routingKey = $routingKey;
}
/**
* @param MessageProperties|null $properties The message properties (null = defaults).
* @param resource $contentStream The message content stream.
* @param int $contentLength The content length, in bytes.
* @param string $routingKey The message routing key.
*/
private function __construct(MessageProperties $properties = null, $contentStream, int $contentLength, string $routingKey)
{
$this->properties = $properties ?: MessageProperties::create();
$this->contentStream = $contentStream;
$this->contentLength = $contentLength;
$this->routingKey = $routingKey;
}
/**
* @return int
*/
public function getTimestamp()
{
return $this->properties->get(MessageProperties::KEY_TIMESTAMP);
}