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alazhar
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libraries/legacy/exception/exception.php
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380
libraries/legacy/exception/exception.php
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<?php
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/**
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* @package Joomla.Legacy
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* @subpackage Exception
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE
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*/
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defined('JPATH_PLATFORM') or die;
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/**
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* Joomla! Exception object.
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*
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* @package Joomla.Legacy
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* @subpackage Exception
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* @since 11.1
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* @deprecated 12.1 (Platform) & 4.0 (CMS)
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*/
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class JException extends Exception
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{
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/**
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* @var string Error level.
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* @since 11.1
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*/
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protected $level = null;
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/**
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* @var string Error code.
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* @since 11.1
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*/
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protected $code = null;
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/**
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* @var string Error message.
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* @since 11.1
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*/
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protected $message = null;
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/**
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* Additional info about the error relevant to the developer,
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* for example, if a database connect fails, the dsn used
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*
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* @var string
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* @since 11.1
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*/
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protected $info = '';
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/**
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* Name of the file the error occurred in [Available if backtrace is enabled]
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*
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* @var string
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* @since 11.1
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*/
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protected $file = null;
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/**
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* Line number the error occurred in [Available if backtrace is enabled]
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*
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* @var int
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* @since 11.1
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*/
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protected $line = 0;
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/**
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* Name of the method the error occurred in [Available if backtrace is enabled]
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*
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* @var string
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* @since 11.1
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*/
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protected $function = null;
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/**
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* Name of the class the error occurred in [Available if backtrace is enabled]
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*
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* @var string
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* @since 11.1
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*/
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protected $class = null;
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/**
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* @var string Error type.
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* @since 11.1
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*/
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protected $type = null;
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/**
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* Arguments recieved by the method the error occurred in [Available if backtrace is enabled]
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*
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* @var array
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* @since 11.1
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*/
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protected $args = array();
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/**
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* @var mixed Backtrace information.
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* @since 11.1
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*/
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protected $backtrace = null;
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/**
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* Constructor
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* - used to set up the error with all needed error details.
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*
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* @param string $msg The error message
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* @param string $code The error code from the application
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* @param integer $level The error level (use the PHP constants E_ALL, E_NOTICE etc.).
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* @param string $info Optional: The additional error information.
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* @param boolean $backtrace True if backtrace information is to be collected
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*
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* @since 11.1
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*
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* @deprecated 12.1
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*/
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public function __construct($msg, $code = 0, $level = null, $info = null, $backtrace = false)
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{
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JLog::add('JException is deprecated.', JLog::WARNING, 'deprecated');
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$this->level = $level;
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$this->code = $code;
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$this->message = $msg;
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if ($info != null)
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{
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$this->info = $info;
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}
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if ($backtrace && function_exists('debug_backtrace'))
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{
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$this->backtrace = debug_backtrace();
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for ($i = count($this->backtrace) - 1; $i >= 0; --$i)
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{
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++$i;
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if (isset($this->backtrace[$i]['file']))
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{
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$this->file = $this->backtrace[$i]['file'];
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}
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if (isset($this->backtrace[$i]['line']))
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{
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$this->line = $this->backtrace[$i]['line'];
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}
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if (isset($this->backtrace[$i]['class']))
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{
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$this->class = $this->backtrace[$i]['class'];
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}
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if (isset($this->backtrace[$i]['function']))
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{
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$this->function = $this->backtrace[$i]['function'];
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}
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if (isset($this->backtrace[$i]['type']))
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{
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$this->type = $this->backtrace[$i]['type'];
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}
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$this->args = false;
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if (isset($this->backtrace[$i]['args']))
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{
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$this->args = $this->backtrace[$i]['args'];
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}
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break;
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}
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}
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// Store exception for debugging purposes!
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JError::addToStack($this);
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parent::__construct($msg, (int) $code);
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}
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/**
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* Returns to error message
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*
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* @return string Error message
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*
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* @since 11.1
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*
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* @deprecated 12.1
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*/
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public function __toString()
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{
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JLog::add('JException::__toString is deprecated.', JLog::WARNING, 'deprecated');
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return $this->message;
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}
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/**
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* Returns to error message
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*
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* @return string Error message
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*
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* @since 11.1
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* @deprecated 12.1
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*/
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public function toString()
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{
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JLog::add('JException::toString is deprecated.', JLog::WARNING, 'deprecated');
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return (string) $this;
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}
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/**
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* Returns a property of the object or the default value if the property is not set.
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*
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* @param string $property The name of the property
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* @param mixed $default The default value
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*
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* @return mixed The value of the property or null
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*
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* @deprecated 12.1
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* @see getProperties()
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* @since 11.1
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*/
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public function get($property, $default = null)
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{
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JLog::add('JException::get is deprecated.', JLog::WARNING, 'deprecated');
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if (isset($this->$property))
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{
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return $this->$property;
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}
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return $default;
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}
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/**
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* Returns an associative array of object properties
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*
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* @param boolean $public If true, returns only the public properties
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*
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* @return array Object properties
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*
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* @deprecated 12.1
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* @see get()
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* @since 11.1
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*/
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public function getProperties($public = true)
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{
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JLog::add('JException::getProperties is deprecated.', JLog::WARNING, 'deprecated');
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$vars = get_object_vars($this);
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if ($public)
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{
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foreach ($vars as $key => $value)
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{
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if ('_' == substr($key, 0, 1))
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{
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unset($vars[$key]);
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}
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}
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}
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return $vars;
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}
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/**
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* Get the most recent error message
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*
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* @param integer $i Option error index
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* @param boolean $toString Indicates if JError objects should return their error message
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*
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* @return string Error message
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*
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* @since 11.1
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*
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* @deprecated 12.1
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*/
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public function getError($i = null, $toString = true)
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{
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JLog::add('JException::getError is deprecated.', JLog::WARNING, 'deprecated');
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// Find the error
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if ($i === null)
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{
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// Default, return the last message
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$error = end($this->_errors);
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}
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elseif (!array_key_exists($i, $this->_errors))
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{
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// If $i has been specified but does not exist, return false
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return false;
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}
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else
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{
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$error = $this->_errors[$i];
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}
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// Check if only the string is requested
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if ($error instanceof Exception && $toString)
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{
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return (string) $error;
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}
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return $error;
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}
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/**
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* Return all errors, if any
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*
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* @return array Array of error messages or JErrors
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*
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* @since 11.1
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*
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* @deprecated 12.1
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*/
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public function getErrors()
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{
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JLog::add('JException::getErrors is deprecated.', JLog::WARNING, 'deprecated');
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return $this->_errors;
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}
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/**
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* Modifies a property of the object, creating it if it does not already exist.
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*
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* @param string $property The name of the property
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* @param mixed $value The value of the property to set
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*
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* @return mixed Previous value of the property
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*
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* @deprecated 12.1
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* @see setProperties()
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* @since 11.1
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*/
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public function set($property, $value = null)
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{
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JLog::add('JException::set is deprecated.', JLog::WARNING, 'deprecated');
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$previous = isset($this->$property) ? $this->$property : null;
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$this->$property = $value;
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return $previous;
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}
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/**
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* Set the object properties based on a named array/hash
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*
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* @param mixed $properties Either and associative array or another object
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*
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* @return boolean
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*
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* @deprecated 12.1
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* @see set()
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* @since 11.1
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*/
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public function setProperties($properties)
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{
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JLog::add('JException::setProperties is deprecated.', JLog::WARNING, 'deprecated');
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// Cast to an array
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$properties = (array) $properties;
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if (is_array($properties))
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{
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foreach ($properties as $k => $v)
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{
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$this->$k = $v;
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}
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return true;
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}
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return false;
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}
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/**
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* Add an error message
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*
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* @param string $error Error message
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*
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* @return void
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*
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* @since 11.1
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*
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* @deprecated 12.1
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*/
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public function setError($error)
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{
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JLog::add('JException::setErrors is deprecated.', JLog::WARNING, 'deprecated');
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array_push($this->_errors, $error);
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}
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}
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