Source for file Exception.php

Documentation is available at Exception.php

  1. <?php
  2. /*
  3.  *  $Id: Exception.php 1080 2007-02-10 18:17:08Z romanb $
  4.  *
  5.  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  6.  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  7.  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  8.  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  9.  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  10.  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  11.  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  12.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  13.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  14.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  15.  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  16.  *
  17.  * This software consists of voluntary contributions made by many individuals
  18.  * and is licensed under the LGPL. For more information, see
  19.  * <http://www.phpdoctrine.com>.
  20.  */
  21. Doctrine::autoload('Doctrine_Connection_Exception');
  22. /**
  23.  * Doctrine_Connection_Firebird_Exception
  24.  *
  25.  * @package     Doctrine
  26.  * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
  27.  * @category    Object Relational Mapping
  28.  * @link        www.phpdoctrine.com
  29.  * @since       1.0
  30.  * @version     $Revision: 1080 $
  31.  * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
  32.  * @author      Lorenzo Alberton <l.alberton@quipo.it> (PEAR MDB2 Interbase driver)
  33.  * @author      Lukas Smith <smith@pooteeweet.org> (PEAR MDB2 library)
  34.  */
  35. class Doctrine_Connection_Firebird_Exception extends Doctrine_Connection_Exception
  36. {
  37.     /**
  38.      * @var array $errorCodeMap         an array that is used for determining portable
  39.      *                                   error code from a native database error code
  40.      */
  41.     protected static $errorCodeMap = array(
  42.                                     -104 => Doctrine::ERR_SYNTAX,
  43.                                     -150 => Doctrine::ERR_ACCESS_VIOLATION,
  44.                                     -151 => Doctrine::ERR_ACCESS_VIOLATION,
  45.                                     -155 => Doctrine::ERR_NOSUCHTABLE,
  46.                                     -157 => Doctrine::ERR_NOSUCHFIELD,
  47.                                     -158 => Doctrine::ERR_VALUE_COUNT_ON_ROW,
  48.                                     -170 => Doctrine::ERR_MISMATCH,
  49.                                     -171 => Doctrine::ERR_MISMATCH,
  50.                                     -172 => Doctrine::ERR_INVALID,
  51.                                     // -204 =>  // Covers too many errors, need to use regex on msg
  52.                                     -205 => Doctrine::ERR_NOSUCHFIELD,
  53.                                     -206 => Doctrine::ERR_NOSUCHFIELD,
  54.                                     -208 => Doctrine::ERR_INVALID,
  55.                                     -219 => Doctrine::ERR_NOSUCHTABLE,
  56.                                     -297 => Doctrine::ERR_CONSTRAINT,
  57.                                     -303 => Doctrine::ERR_INVALID,
  58.                                     -413 => Doctrine::ERR_INVALID_NUMBER,
  59.                                     -530 => Doctrine::ERR_CONSTRAINT,
  60.                                     -551 => Doctrine::ERR_ACCESS_VIOLATION,
  61.                                     -552 => Doctrine::ERR_ACCESS_VIOLATION,
  62.                                     // -607 =>  // Covers too many errors, need to use regex on msg
  63.                                     -625 => Doctrine::ERR_CONSTRAINT_NOT_NULL,
  64.                                     -803 => Doctrine::ERR_CONSTRAINT,
  65.                                     -804 => Doctrine::ERR_VALUE_COUNT_ON_ROW,
  66.                                     -904 => Doctrine::ERR_CONNECT_FAILED,
  67.                                     -922 => Doctrine::ERR_NOSUCHDB,
  68.                                     -923 => Doctrine::ERR_CONNECT_FAILED,
  69.                                     -924 => Doctrine::ERR_CONNECT_FAILED
  70.                                     );
  71.     /**
  72.      * @var array $errorRegexps         an array that is used for determining portable
  73.      *                                   error code from a native database error message
  74.      */
  75.     protected static $errorRegexps = array(
  76.                                     '/generator .* is not defined/'
  77.                                         => Doctrine::ERR_SYNTAX,  // for compat. w ibase_errcode()
  78.                                     '/table.*(not exist|not found|unknown)/i'
  79.                                         => Doctrine::ERR_NOSUCHTABLE,
  80.                                     '/table .* already exists/i'
  81.                                         => Doctrine::ERR_ALREADY_EXISTS,
  82.                                     '/unsuccessful metadata update .* failed attempt to store duplicate value/i'
  83.                                         => Doctrine::ERR_ALREADY_EXISTS,
  84.                                     '/unsuccessful metadata update .* not found/i'
  85.                                         => Doctrine::ERR_NOT_FOUND,
  86.                                     '/validation error for column .* value "\*\*\* null/i'
  87.                                         => Doctrine::ERR_CONSTRAINT_NOT_NULL,
  88.                                     '/violation of [\w ]+ constraint/i'
  89.                                         => Doctrine::ERR_CONSTRAINT,
  90.                                     '/conversion error from string/i'
  91.                                         => Doctrine::ERR_INVALID_NUMBER,
  92.                                     '/no permission for/i'
  93.                                         => Doctrine::ERR_ACCESS_VIOLATION,
  94.                                     '/arithmetic exception, numeric overflow, or string truncation/i'
  95.                                         => Doctrine::ERR_INVALID,
  96.                                     '/table unknown/i'
  97.                                         => Doctrine::ERR_NOSUCHTABLE,
  98.                                     );
  99.     /**
  100.      * This method checks if native error code/message can be
  101.      * converted into a portable code and then adds this
  102.      * portable error code to errorInfo array and returns the modified array
  103.      *
  104.      * the portable error code is added at the end of array
  105.      *
  106.      * @param array $errorInfo      error info array
  107.      * @since 1.0
  108.      * @return array 
  109.      */
  110.     public function processErrorInfo(array $errorInfo)
  111.     {
  112.             /**
  113. /**
  114.             // todo: are the following lines needed?
  115.             // memo for the interbase php module hackers: we need something similar
  116.             // to mysql_errno() to retrieve error codes instead of this ugly hack
  117.             if (preg_match('/^([^0-9\-]+)([0-9\-]+)\s+(.*)$/', $native_msg, $m)) {
  118.                 $native_code = (int)$m[2];
  119.             } else {
  120.                 $native_code = null;
  121.             }
  122.             */
  123.  
  124.         foreach (self::$errorRegexps as $regexp => $code) {
  125.             if (preg_match($regexp, $errorInfo[2])) {
  126.                 $errorInfo[3] = $code;
  127.                 break;
  128.             }
  129.         }
  130.         if (isset(self::$errorCodeMap[$errorInfo[1]])) {
  131.             $errorInfo[3] = self::$errorCodeMap[$errorInfo[1]];
  132.         }
  133.         return $errorInfo;
  134.     }
  135. }