cakephp2-php8/cake/libs/object.php
phpnut 3a971927d4 Merging changes into trunk
Revision: [1764]
Changed var $ds back to $db and var $source back to $table in beta.
Moved last error message out of the object class.                
Fixed PHP 4 error in home.thtml.

Revision: [1763]
Added changes made in model error handling lost in merge



git-svn-id: https://svn.cakephp.org/repo/trunk/cake@1765 3807eeeb-6ff5-0310-8944-8be069107fe0
2006-01-12 03:56:59 +00:00

160 lines
No EOL
3.8 KiB
PHP

<?php
/* SVN FILE: $Id$ */
/**
* Object class, allowing __construct and __destruct in PHP4.
*
* Also includes methods for logging and the special method RequestAction,
* to call other Controllers' Actions from anywhere.
*
* PHP versions 4 and 5
*
* CakePHP : Rapid Development Framework <http://www.cakephp.org/>
* Copyright (c) 2005, Cake Software Foundation, Inc.
* 1785 E. Sahara Avenue, Suite 490-204
* Las Vegas, Nevada 89104
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @filesource
* @copyright Copyright (c) 2005, Cake Software Foundation, Inc.
* @link http://www.cakefoundation.org/projects/info/cakephp CakePHP Project
* @package cake
* @subpackage cake.cake.libs
* @since CakePHP v 0.2.9
* @version $Revision$
* @modifiedby $LastChangedBy$
* @lastmodified $Date$
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*/
/**
* Object class, allowing __construct and __destruct in PHP4.
*
* Also includes methods for logging and the special method RequestAction,
* to call other Controllers' Actions from anywhere.
*
* @package cake
* @subpackage cake.cake.libs
* @since CakePHP v 0.2.9
*/
class Object
{
/**
* Log object
*
* @var object
*/
var $_log = null;
/**
* A hack to support __construct() on PHP 4
* Hint: descendant classes have no PHP4 class_name() constructors,
* so this constructor gets called first and calls the top-layer __construct()
* which (if present) should call parent::__construct()
*
* @return Object
*/
function Object()
{
$args = func_get_args();
if (method_exists($this, '__destruct'))
{
register_shutdown_function(array(&$this, '__destruct'));
}
call_user_func_array(array(&$this, '__construct'), $args);
}
/**
* Class constructor, overridden in descendant classes.
*/
function __construct()
{
}
/**
* Object-to-string conversion.
* Each class can override this method as necessary.
*
* @return string The name of this class
*/
function toString()
{
return get_class($this);
}
/**
* Calls a controller's method from any location.
*
* @param string $url URL in the form of Cake URL ("/controller/method/parameter")
* @param array $extra If array includes the key "render" it sets the AutoRender to true.
* @return boolean Success
*/
function requestAction ($url, $extra = array())
{
$dispatcher =& new Dispatcher();
if(in_array('return', $extra))
{
$extra['return'] = 0;
$extra['bare'] = 1;
ob_start();
$out = $dispatcher->dispatch($url, $extra);
$out = ob_get_clean();
return $out;
}
else
{
$extra['return'] = 1;
$extra['bare'] = 1;
return $dispatcher->dispatch($url, $extra);
}
}
/**
* API for logging events.
*
* @param string $msg Log message
* @param int $type Error type constant. Defined in /libs/log.php.
*/
function log ($msg, $type=LOG_ERROR)
{
if(!class_exists('Log'))
{
uses('log');
}
if (is_null($this->_log))
{
$this->_log = new Log ();
}
switch ($type)
{
case LOG_DEBUG:
return $this->_log->write('debug', $msg);
default:
return $this->_log->write('error', $msg);
}
}
/**
* Enter description here...
*
* @param unknown_type $method
* @param unknown_type $messages
* @return unknown
*/
function cakeError($method, $messages)
{
if(!class_exists('ErrorHandler'))
{
uses('error');
}
return new ErrorHandler($method, $messages);
}
}
?>