| 1: | <?php |
| 2: | |
| 3: | declare(strict_types=1); |
| 4: | |
| 5: | /** |
| 6: | * This file is part of the Nexus MCP SDK package. |
| 7: | * |
| 8: | * (c) 2025 John Paul E. Balandan, CPA <paulbalandan@gmail.com> |
| 9: | * |
| 10: | * For the full copyright and license information, please view |
| 11: | * the LICENSE file that was distributed with this source code. |
| 12: | */ |
| 13: | |
| 14: | namespace Nexus\Mcp\Server\Message\Notification; |
| 15: | |
| 16: | use Nexus\Mcp\Enum\LoggingLevel; |
| 17: | use Nexus\Mcp\Message\Notification; |
| 18: | |
| 19: | /** |
| 20: | * Notification of a log message passed from server to client. If no `logging/setLevel` request has been sent |
| 21: | * from the client, the server MAY decide which messages to send automatically. |
| 22: | */ |
| 23: | final readonly class LoggingMessageNotification extends Notification implements ServerNotification |
| 24: | { |
| 25: | /** |
| 26: | * @param non-empty-string $jsonrpc JSON-RPC version. Must be 2.0. |
| 27: | * @param mixed $data The data to be logged, such as a string message or an object. Any JSON serializable type is allowed here. |
| 28: | * @param LoggingLevel $level The severity of this log message. |
| 29: | * @param null|string $logger An optional name of the logger issuing this message. |
| 30: | */ |
| 31: | public function __construct( |
| 32: | string $jsonrpc, |
| 33: | public mixed $data, |
| 34: | public LoggingLevel $level, |
| 35: | public ?string $logger = null, |
| 36: | ) { |
| 37: | parent::__construct($jsonrpc, 'notifications/message', array_filter([ |
| 38: | 'data' => \is_string($data) ? $data : json_encode($data), |
| 39: | 'level' => $level->value, |
| 40: | 'logger' => $logger, |
| 41: | ], static fn(mixed $value): bool => null !== $value)); |
| 42: | } |
| 43: | } |
| 44: |