mirror of
https://github.com/dg/dibi.git
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157 lines
2.8 KiB
PHP
157 lines
2.8 KiB
PHP
<?php
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/**
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* dibi - tiny'n'smart database abstraction layer
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* ----------------------------------------------
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*
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* Copyright (c) 2005, 2009 David Grudl (http://davidgrudl.com)
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*
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* This source file is subject to the "dibi license" that is bundled
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* with this package in the file license.txt.
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*
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* For more information please see http://dibiphp.com
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*
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* @copyright Copyright (c) 2005, 2009 David Grudl
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* @license http://dibiphp.com/license dibi license
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* @link http://dibiphp.com
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* @package dibi
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* @version $Id$
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*/
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/**
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* dibi common exception.
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*
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* @author David Grudl
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* @copyright Copyright (c) 2005, 2009 David Grudl
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* @package dibi
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*/
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class DibiException extends Exception implements /*Nette\*/IDebuggable
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{
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/** @var string */
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private $sql;
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/**
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* Construct a dibi exception.
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* @param string Message describing the exception
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* @param int Some code
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* @param string SQL command
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*/
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public function __construct($message = NULL, $code = 0, $sql = NULL)
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{
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parent::__construct($message, (int) $code);
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$this->sql = $sql;
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// TODO: add $profiler->exception($this);
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}
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/**
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* @return string The SQL passed to the constructor
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*/
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final public function getSql()
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{
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return $this->sql;
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}
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/**
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* @return string string represenation of exception with SQL command
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*/
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public function __toString()
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{
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return parent::__toString() . ($this->sql ? "\nSQL: " . $this->sql : '');
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}
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/********************* interface Nette\IDebuggable ****************d*g**/
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/**
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* Returns custom panels.
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* @return array
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*/
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public function getPanels()
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{
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$panels = array();
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if ($this->sql !== NULL) {
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$panels['SQL'] = array(
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'expanded' => TRUE,
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'content' => dibi::dump($this->sql, TRUE),
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);
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}
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return $panels;
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}
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}
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/**
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* database server exception.
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*
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* @author David Grudl
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* @copyright Copyright (c) 2005, 2009 David Grudl
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* @package dibi
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*/
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class DibiDriverException extends DibiException
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{
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/********************* error catching ****************d*g**/
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/** @var string */
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private static $errorMsg;
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/**
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* Starts catching potential errors/warnings.
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* @return void
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*/
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public static function tryError()
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{
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set_error_handler(array(__CLASS__, '_errorHandler'), E_ALL);
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self::$errorMsg = NULL;
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}
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/**
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* Returns catched error/warning message.
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* @param string catched message
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* @return bool
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*/
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public static function catchError(& $message)
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{
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restore_error_handler();
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$message = self::$errorMsg;
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self::$errorMsg = NULL;
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return $message !== NULL;
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}
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/**
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* Internal error handler. Do not call directly.
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* @internal
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*/
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public static function _errorHandler($code, $message)
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{
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restore_error_handler();
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if (ini_get('html_errors')) {
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$message = strip_tags($message);
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$message = html_entity_decode($message);
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}
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self::$errorMsg = $message;
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}
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} |