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54 lines
1.6 KiB
54 lines
1.6 KiB
13 years ago
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<?php
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/**
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* ApplicationComponent class file.
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*
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* @link http://www.yiiframework.com/
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* @copyright Copyright © 2008-2012 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\base;
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/**
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* ApplicationComponent is the base class for application component classes.
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*
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* Child classes mainly needs to implement the [[Initable::init|init]] method as required by
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* the [[Initable]] interface.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @since 2.0
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*/
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abstract class ApplicationComponent extends Component implements Initable
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{
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/**
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* @var array the behaviors that should be attached to this component.
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* The behaviors will be attached to the component when [[init]] is called.
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* Please refer to [[Model::behaviors]] on how to specify the value of this property.
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*/
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public $behaviors = array();
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/**
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* Pre-initializes this component.
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* This method is required by the [[Initable]] interface. It is invoked by
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* [[\Yii::createComponent]] after its creates the new component instance but
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* BEFORE the component properties are initialized.
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*
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* You may override this method to do work such as setting property default values.
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*/
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public function preinit()
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{
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}
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/**
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* Initializes the application component.
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* This method is invoked after the component is created and its property values are
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* initialized. The default implementation will call [[Component::attachBehaviors]]
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* to attach behaviors declared in [[behaviors]].
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* If you override this method, make sure to call the parent implementation.
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*/
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public function init()
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{
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$this->attachBehaviors($this->behaviors);
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}
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}
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