www.gusucode.com > 24Beta 虚拟主机版 1.0.0 Beta源码程序 > 24Beta 虚拟主机版 1.0.0 Beta源码程序/24Beta-1.0.0-vhost/library/framework/base/CApplicationComponent.php
<?php /** * This file contains the base application component class. * * @author Qiang Xue <qiang.xue@gmail.com> * @link http://www.yiiframework.com/ * @copyright Copyright © 2008-2009 Yii Software LLC * @license http://www.yiiframework.com/license/ */ /** * CApplicationComponent is the base class for application component classes. * * CApplicationComponent implements the basic methods required by {@link IApplicationComponent}. * * When developing an application component, try to put application component initialization code in * the {@link init()} method instead of the constructor. This has the advantage that * the application component can be customized through application configuration. * * @author Qiang Xue <qiang.xue@gmail.com> * @version $Id: CApplicationComponent.php 555 2009-01-20 21:36:32Z qiang.xue $ * @package system.base * @since 1.0 */ abstract class CApplicationComponent extends CComponent implements IApplicationComponent { /** * @var array the behaviors that should be attached to this component. * The behaviors will be attached to the component when {@link init} is called. * Please refer to {@link CModel::behaviors} on how to specify the value of this property. * @since 1.0.2 */ public $behaviors=array(); private $_initialized=false; /** * Initializes the application component. * This method is required by {@link IApplicationComponent} and is invoked by application. * If you override this method, make sure to call the parent implementation * so that the application component can be marked as initialized. */ public function init() { $this->attachBehaviors($this->behaviors); $this->_initialized=true; } /** * @return boolean whether this application component has been initialized (i.e., {@link init()} is invoked.) */ public function getIsInitialized() { return $this->_initialized; } }