Abstract Class Yiisoft\Queue\Message\Envelope

                public function __construct(protected MessageInterface $message)
{
}

            

                public static function fromData(string $handlerName, mixed $data, array $metadata = []): static
{
    /** @psalm-suppress LessSpecificReturnStatement */
    return static::fromMessage(Message::fromData($handlerName, $data, $metadata));
}

            

                public function getData(): mixed
{
    return $this->message->getData();
}

            

                abstract protected function getEnvelopeMetadata(): array;

            

                public function getHandlerName(): string
{
    return $this->message->getHandlerName();
}

            

                public function getMessage(): MessageInterface
{
    return $this->message;
}

            

                public function getMetadata(): array
{
    if ($this->metadata === null) {
        $messageMeta = $this->message->getMetadata();
        $stack = $messageMeta[EnvelopeInterface::ENVELOPE_STACK_KEY] ?? [];
        if (!is_array($stack)) {
            $stack = [];
        }
        $this->metadata = array_merge(
            $messageMeta,
            [
                EnvelopeInterface::ENVELOPE_STACK_KEY => array_merge(
                    $stack,
                    [static::class],
                ),
            ],
            $this->getEnvelopeMetadata(),
        );
    }
    return $this->metadata;
}