Class CFileCacheDependency

CFileCacheDependency represents a dependency based on a file's last modification time.

CFileCacheDependency performs dependency checking based on the last modification time of the file specified via CFileCacheDependency::$fileName. The dependency is reported as unchanged if and only if the file's last modification time remains unchanged.

CComponent

CCacheDependency implements ICacheDependency

CFileCacheDependency

Package: system\caching\dependencies
Copyright: 2008-2013 Yii Software LLC
License: http://www.yiiframework.com/license/
Author: Qiang Xue <qiang.xue@gmail.com>
Since: 1.0
Located at x2engine/framework/caching/dependencies/CFileCacheDependency.php

Methods summary
`public`	# `__construct( string $fileName = null )` Constructor. Constructor. Parameters `$fileName` `string` $fileName name of the file whose change is to be checked.
`protected mixed`	# `generateDependentData( )` Generates the data needed to determine if dependency has been changed. This method returns the file's last modification time. Generates the data needed to determine if dependency has been changed. This method returns the file's last modification time. Returns `mixed` the data needed to determine if dependency has been changed. Throws `CException` if `CFileCacheDependency::$fileName` is empty Overrides `CCacheDependency::generateDependentData()`

Methods inherited from CCacheDependency
`evaluateDependency(), getDependentData(), getHasChanged(), resetReusableData()`

Methods inherited from CComponent
`__call(), __get(), __isset(), __set(), __unset(), asa(), attachBehavior(), attachBehaviors(), attachEventHandler(), canGetProperty(), canSetProperty(), detachBehavior(), detachBehaviors(), detachEventHandler(), disableBehavior(), disableBehaviors(), enableBehavior(), enableBehaviors(), evaluateExpression(), getEventHandlers(), hasEvent(), hasEventHandler(), hasProperty(), raiseEvent()`

Properties summary
`public string`	`$fileName`		# the name of the file whose last modification time is used to check if the dependency has been changed. the name of the file whose last modification time is used to check if the dependency has been changed.

Properties inherited from CCacheDependency
`$reuseDependentData`

Magic properties inherited from CCacheDependency
`$dependentData, $hasChanged`

Packages

Classes

Class CFileCacheDependency

Parameters

Returns

Throws

Overrides