115 lines
3.4 KiB
PHP
115 lines
3.4 KiB
PHP
<?php
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/**
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* CActiveRecordBehavior class file.
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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 2008-2013 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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* CActiveRecordBehavior is the base class for behaviors that can be attached to {@link CActiveRecord}.
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* Compared with {@link CModelBehavior}, CActiveRecordBehavior attaches to more events
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* that are only defined by {@link CActiveRecord}.
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*
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* @property CActiveRecord $owner The owner AR that this behavior is attached to.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @package system.db.ar
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*/
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class CActiveRecordBehavior extends CModelBehavior
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{
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/**
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* Declares events and the corresponding event handler methods.
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* If you override this method, make sure you merge the parent result to the return value.
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* @return array events (array keys) and the corresponding event handler methods (array values).
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* @see CBehavior::events
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*/
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public function events()
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{
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return array_merge(parent::events(), array(
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'onBeforeSave'=>'beforeSave',
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'onAfterSave'=>'afterSave',
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'onBeforeDelete'=>'beforeDelete',
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'onAfterDelete'=>'afterDelete',
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'onBeforeFind'=>'beforeFind',
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'onAfterFind'=>'afterFind',
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'onBeforeCount'=>'beforeCount',
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));
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}
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/**
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* Responds to {@link CActiveRecord::onBeforeSave} event.
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* Override this method and make it public if you want to handle the corresponding
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* event of the {@link CBehavior::owner owner}.
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* You may set {@link CModelEvent::isValid} to be false to quit the saving process.
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* @param CModelEvent $event event parameter
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*/
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protected function beforeSave($event)
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{
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}
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/**
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* Responds to {@link CActiveRecord::onAfterSave} event.
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* Override this method and make it public if you want to handle the corresponding event
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* of the {@link CBehavior::owner owner}.
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* @param CModelEvent $event event parameter
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*/
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protected function afterSave($event)
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{
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}
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/**
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* Responds to {@link CActiveRecord::onBeforeDelete} event.
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* Override this method and make it public if you want to handle the corresponding event
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* of the {@link CBehavior::owner owner}.
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* You may set {@link CModelEvent::isValid} to be false to quit the deletion process.
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* @param CEvent $event event parameter
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*/
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protected function beforeDelete($event)
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{
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}
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/**
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* Responds to {@link CActiveRecord::onAfterDelete} event.
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* Override this method and make it public if you want to handle the corresponding event
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* of the {@link CBehavior::owner owner}.
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* @param CEvent $event event parameter
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*/
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protected function afterDelete($event)
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{
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}
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/**
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* Responds to {@link CActiveRecord::onBeforeFind} event.
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* Override this method and make it public if you want to handle the corresponding event
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* of the {@link CBehavior::owner owner}.
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* @param CEvent $event event parameter
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*/
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protected function beforeFind($event)
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{
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}
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/**
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* Responds to {@link CActiveRecord::onAfterFind} event.
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* Override this method and make it public if you want to handle the corresponding event
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* of the {@link CBehavior::owner owner}.
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* @param CEvent $event event parameter
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*/
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protected function afterFind($event)
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{
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}
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/**
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* Responds to {@link CActiveRecord::onBeforeCount} event.
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* Override this method and make it public if you want to handle the corresponding event
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* of the {@link CBehavior::owner owner}.
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* @param CEvent $event event parameter
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* @since 1.1.14
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*/
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protected function beforeCount($event)
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{
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}
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}
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