Mage_Core_Model_Config_Data Class Reference

Inheritance diagram for Mage_Core_Model_Config_Data:

List of all members.

Public Member Functions

afterLoad ()

isValueChanged ()

getOldValue ()

Protected Member Functions

_construct ()

Detailed Description

Definition at line 34 of file Data.php.

Member Function Documentation

_construct ( ) [protected]

Varien model constructor

Reimplemented from Varien_Object.

Definition at line 40 of file Data.php.

00041     {
00042         $this->_init('core/config_data');
00043     }

afterLoad ( )

Add availability call after load as public

Reimplemented from Mage_Core_Model_Abstract.

Definition at line 48 of file Data.php.

00049     {
00050         $this->_afterLoad();
00051     }

getOldValue ( )

Get old value from existing config

Returns:: string

Reimplemented in Mage_Adminhtml_Model_System_Config_Backend_Encrypted.

Definition at line 68 of file Data.php.

00069     {
00070         $storeCode   = $this->getStoreCode();
00071         $websiteCode = $this->getWebsiteCode();
00072         $path        = $this->getPath();
00073         if ($websiteCode) {
00074             return Mage::app()->getWebsite($websiteCode)->getConfig($path);
00075         }
00076         if ($storeCode) {
00077             return Mage::app()->getStore($storeCode)->getConfig($path);
00078         }
00079         return (string) Mage::getConfig()->getNode('default/' . $path);
00080     }

isValueChanged ( )

Check if config data value was changed

Returns:: bool

Definition at line 58 of file Data.php.

00059     {
00060         return $this->getValue() != $this->getOldValue();
00061     }

The documentation for this class was generated from the following file:

app/code/core/Mage/Core/Model/Config/Data.php


Public Member Functions
	afterLoad ()
	isValueChanged ()
	getOldValue ()
Protected Member Functions
	_construct ()