| 1 | <?php |
| 2 | /* |
| 3 | * $Id: Exception.php 2963 2007-10-21 06:23:59Z Jonathan.Wage $ |
| 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 | |
| 22 | /** |
| 23 | * Doctrine_Exception |
| 24 | * |
| 25 | * @package Doctrine |
| 26 | * @subpackage Exception |
| 27 | * @license http://www.opensource.org/licenses/lgpl-license.php LGPL |
| 28 | * @link www.phpdoctrine.com |
| 29 | * @since 1.0 |
| 30 | * @version $Revision: 2963 $ |
| 31 | * @author Konsta Vesterinen <kvesteri@cc.hut.fi> |
| 32 | */ |
| 33 | class Doctrine_Exception extends Exception |
| 34 | { |
| 35 | /** |
| 36 | * @var array $_errorMessages an array of error messages |
| 37 | */ |
| 38 | protected static $_errorMessages = array( |
| 39 | Doctrine::ERR => 'unknown error', |
| 40 | Doctrine::ERR_ALREADY_EXISTS => 'already exists', |
| 41 | Doctrine::ERR_CANNOT_CREATE => 'can not create', |
| 42 | Doctrine::ERR_CANNOT_ALTER => 'can not alter', |
| 43 | Doctrine::ERR_CANNOT_REPLACE => 'can not replace', |
| 44 | Doctrine::ERR_CANNOT_DELETE => 'can not delete', |
| 45 | Doctrine::ERR_CANNOT_DROP => 'can not drop', |
| 46 | Doctrine::ERR_CONSTRAINT => 'constraint violation', |
| 47 | Doctrine::ERR_CONSTRAINT_NOT_NULL=> 'null value violates not-null constraint', |
| 48 | Doctrine::ERR_DIVZERO => 'division by zero', |
| 49 | Doctrine::ERR_INVALID => 'invalid', |
| 50 | Doctrine::ERR_INVALID_DATE => 'invalid date or time', |
| 51 | Doctrine::ERR_INVALID_NUMBER => 'invalid number', |
| 52 | Doctrine::ERR_MISMATCH => 'mismatch', |
| 53 | Doctrine::ERR_NODBSELECTED => 'no database selected', |
| 54 | Doctrine::ERR_NOSUCHFIELD => 'no such field', |
| 55 | Doctrine::ERR_NOSUCHTABLE => 'no such table', |
| 56 | Doctrine::ERR_NOT_CAPABLE => 'Doctrine backend not capable', |
| 57 | Doctrine::ERR_NOT_FOUND => 'not found', |
| 58 | Doctrine::ERR_NOT_LOCKED => 'not locked', |
| 59 | Doctrine::ERR_SYNTAX => 'syntax error', |
| 60 | Doctrine::ERR_UNSUPPORTED => 'not supported', |
| 61 | Doctrine::ERR_VALUE_COUNT_ON_ROW => 'value count on row', |
| 62 | Doctrine::ERR_INVALID_DSN => 'invalid DSN', |
| 63 | Doctrine::ERR_CONNECT_FAILED => 'connect failed', |
| 64 | Doctrine::ERR_NEED_MORE_DATA => 'insufficient data supplied', |
| 65 | Doctrine::ERR_EXTENSION_NOT_FOUND=> 'extension not found', |
| 66 | Doctrine::ERR_NOSUCHDB => 'no such database', |
| 67 | Doctrine::ERR_ACCESS_VIOLATION => 'insufficient permissions', |
| 68 | Doctrine::ERR_LOADMODULE => 'error while including on demand module', |
| 69 | Doctrine::ERR_TRUNCATED => 'truncated', |
| 70 | Doctrine::ERR_DEADLOCK => 'deadlock detected', |
| 71 | ); |
| 72 | |
| 73 | /** |
| 74 | * Return a textual error message for a Doctrine error code |
| 75 | * |
| 76 | * @param int|array integer error code, |
| 77 | * null to get the current error code-message map, |
| 78 | * or an array with a new error code-message map |
| 79 | * |
| 80 | * @return string error message |
| 81 | */ |
| 82 | public function errorMessage($value = null) |
| 83 | { |
| 84 | if (is_null($value)) { |
| 85 | return self::$_errorMessages; |
| 86 | } |
| 87 | |
| 88 | return isset(self::$_errorMessages[$value]) ? |
| 89 | self::$_errorMessages[$value] : self::$_errorMessages[Doctrine::ERR]; |
| 90 | } |
| 91 | |
| 92 | } |