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48 lines
1.5 KiB
PHP
48 lines
1.5 KiB
PHP
<?php
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/**
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* This file contains the base application component class.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @link http://www.yiiframework.com/
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* @copyright Copyright © 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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/**
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* CApplicationComponent is the base class for application component classes.
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*
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* CApplicationComponent implements the basic methods required by {@link IApplicationComponent}.
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*
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* When developing an application component, try to put application component initialization code in
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* the {@link init()} method instead of the constructor. This has the advantage that
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* the application component can be customized through application configuration.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @version $Id$
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* @package system.base
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* @since 1.0
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*/
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abstract class CApplicationComponent extends CComponent implements IApplicationComponent
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{
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private $_initialized=false;
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/**
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* Initializes the application component.
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* This method is required by {@link IApplicationComponent} and is invoked by application.
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* If you override this method, make sure to call the parent implementation
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* so that the application component can be marked as initialized.
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*/
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public function init()
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{
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$this->_initialized=true;
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}
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/**
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* @return boolean whether this application component has been initialized (i.e., {@link init()} is invoked.)
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*/
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public function getIsInitialized()
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{
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return $this->_initialized;
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}
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}
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