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/cake/libs/ -> object.php (sommaire)

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.

Copyright: Copyright 2005-2007, Cake Software Foundation, Inc.
License: http://www.opensource.org/licenses/mit-license.php The MIT License
Version: $Revision: 4409 $
Poids: 259 lignes (7 kb)
Inclus ou requis:0 fois
Référencé: 0 fois
Nécessite: 1 fichier
 cake/libs/error.php

Définit 1 class

Object:: (9 méthodes):
  Object()
  __construct()
  toString()
  requestAction()
  log()
  cakeError()
  _persist()
  _savePersistent()
  __openPersistent()


Classe: Object  - X-Ref

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.

Object()   X-Ref
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

__construct()   X-Ref
Class constructor, overridden in descendant classes.


toString()   X-Ref
Object-to-string conversion.
Each class can override this method as necessary.

return: string The name of this class

requestAction($url, $extra = array()   X-Ref
Calls a controller's method from any location. Allows for
controllers to communicate with each other.

param: string $url  URL in the form of Cake URL ("/controller/method/parameter")
param: array $extra If array includes the key "return" it sets the AutoRender to true.
return: boolean  Success

log($msg, $type = LOG_ERROR)   X-Ref
API for logging events.

param: string $msg Log message
param: int $type Error type constant. Defined in app/config/core.php.

cakeError($method, $messages)   X-Ref
Used to report user friendly errors.
If there is a file app/error.php this file will be loaded
error.php is the AppError class it should extend ErrorHandler class.

param: string $method Method to be called in the error class (AppError or ErrorHandler classes)
param: array $messages Message that is to be displayed by the error class
return: error message

_persist($name, $return = null, &$object, $type = null)   X-Ref
Checks for a persistent class file, if found file is opened and true returned
If file is not found a file is created and false returned

There are many uses for this method, see manual for examples also art of
the cache system

param: string $name name of class to persist
param: boolean $return
param: object $object
param: string $type
return: boolean

_savePersistent($name, &$object)   X-Ref
You should choose a unique name for the persistent file

There are many uses for this method, see manual for examples also part of
the cache system

param: string $name name used for object to cache
param: object $object the object to persist
return: true on save, throws error if file can not be created

__openPersistent($name, $type = null)   X-Ref
Open the persistent class file for reading
Used by Object::_persist(), part of the cache
system

param: string $name Name of the persistant file
param: string $type



Généré le : Sun Feb 25 19:27:47 2007 par Balluche grâce à PHPXref 0.7