library/adodb/adodb-exceptions.inc.php

   1 <?php
   2
   3 /**
   4  * @version V4.20 22 Feb 2004  (c) 2000-2004 John Lim (jlim@natsoft.com.my). All rights reserved.
   5  * Released under both BSD license and Lesser GPL library license.
   6  * Whenever there is any discrepancy between the two licenses,
   7  * the BSD license will take precedence.
   8  *
   9  * Set tabs to 4 for best viewing.
  10  *
  11  * Latest version is available at http://php.weblogs.com
  12  *
  13  * Exception-handling code using PHP5 exceptions (try-catch-throw).
  14  */
  15
  16 if (!defined('ADODB_ERROR_HANDLER_TYPE')) define('ADODB_ERROR_HANDLER_TYPE',E_USER_ERROR);
  17 define('ADODB_ERROR_HANDLER','adodb_throw');
  18
  19 class ADODB_Exception extends Exception {
  20 var $dbms;
  21 var $fn;
  22 var $sql = '';
  23 var $params = '';
  24 var $host = '';
  25 var $database = '';
  26
  27         function __construct($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection)
  28         {
  29                 switch($fn) {
  30                 case 'EXECUTE':
  31                         $this->sql = $p1;
  32                         $this->params = $p2;
  33                         $s = "$dbms error: [$errno: $errmsg] in $fn(\"$p1\")\n";
  34                         break;
  35
  36                 case 'PCONNECT':
  37                 case 'CONNECT':
  38                         $user = $thisConnection->user;
  39                         $s = "$dbms error: [$errno: $errmsg] in $fn($p1, '$user', '****', $p2)\n";
  40                         break;
  41                 default:
  42                         $s = "$dbms error: [$errno: $errmsg] in $fn($p1, $p2)\n";
  43                         break;
  44                 }
  45
  46                 $this->dbms = $dbms;
  47                 $this->host = $thisConnection->host;
  48                 $this->database = $thisConnection->database;
  49                 $this->fn = $fn;
  50                 $this->msg = $errmsg;
  51
  52                 if (!is_numeric($errno)) $errno = -1;
  53                 parent::__construct($s,$errno);
  54         }
  55 }
  56
  57 /**
  58 * Default Error Handler. This will be called with the following params
  59 *
  60 * @param $dbms          the RDBMS you are connecting to
  61 * @param $fn            the name of the calling function (in uppercase)
  62 * @param $errno         the native error number from the database
  63 * @param $errmsg        the native error msg from the database
  64 * @param $p1            $fn specific parameter - see below
  65 * @param $P2            $fn specific parameter - see below
  66 */
  67
  68 function adodb_throw($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection)
  69 {
  70 global $ADODB_EXCEPTION;
  71
  72         if (is_string($ADODB_EXCEPTION)) $errfn = $ADODB_EXCEPTION;
  73         else $errfn = 'ADODB_EXCEPTION';
  74         throw new $errfn($dbms, $fn, $errno, $errmsg, $p1, $p2, $thisConnection);
  75 }
  76
  77
  78 ?>