File Server/Exception/SchemaGenerationException.php

1:	<?php
2:
3:	declare(strict_types=1);
4:
5:	/**
6:	* This file is part of the Nexus MCP SDK package.
7:	*
8:	* (c) 2026 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\Exception;
15:
16:	use Nexus\Mcp\Core\Exception\McpExceptionInterface;
17:
18:	/**
19:	* Thrown when a handler parameter's input schema cannot be generated.
20:	*/
21:	final class SchemaGenerationException extends \LogicException implements McpExceptionInterface
22:	{
23:	public function __construct(
24:	string $class,
25:	string $method,
26:	string $parameter,
27:	string $reason,
28:	?\Throwable $previous = null,
29:	) {
30:	parent::__construct(
31:	\sprintf(
32:	'Cannot generate the input schema for parameter "$%s" of %s::%s(). %s Add #[InputSchema(...)] to describe it explicitly.',
33:	$parameter,
34:	$class,
35:	$method,
36:	$reason,
37:	),
38:	previous: $previous,
39:	);
40:	}
41:	}
42: