1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (https://nette.org)
 5:  * Copyright (c) 2004 David Grudl (https://davidgrudl.com)
 6:  */
 7: 
 8: namespace Nette\Database;
 9: 
10: 
11: /**
12:  * Base class for all errors in the driver or SQL server.
13:  */
14: class DriverException extends \PDOException
15: {
16:     /** @var string */
17:     public $queryString;
18: 
19: 
20:     /**
21:      * @return static
22:      */
23:     public static function from(\PDOException $src)
24:     {
25:         $e = new static($src->message, null, $src);
26:         if (!$src->errorInfo && preg_match('#SQLSTATE\[(.*?)\] \[(.*?)\] (.*)#A', $src->message, $m)) {
27:             $m[2] = (int) $m[2];
28:             $e->errorInfo = array_slice($m, 1);
29:             $e->code = $m[1];
30:         } else {
31:             $e->errorInfo = $src->errorInfo;
32:             $e->code = $src->code;
33:         }
34:         return $e;
35:     }
36: 
37: 
38:     /**
39:      * @return int|string|null  Driver-specific error code
40:      */
41:     public function getDriverCode()
42:     {
43:         return isset($this->errorInfo[1]) ? $this->errorInfo[1] : null;
44:     }
45: 
46: 
47:     /**
48:      * @return string|null  SQLSTATE error code
49:      */
50:     public function getSqlState()
51:     {
52:         return isset($this->errorInfo[0]) ? $this->errorInfo[0] : null;
53:     }
54: 
55: 
56:     /**
57:      * @return string|null  SQL command
58:      */
59:     public function getQueryString()
60:     {
61:         return $this->queryString;
62:     }
63: }
64: