W3cubDocs
/CakePHP 3.4Class ConditionDecorator
Event Condition Decorator
Use this decorator to allow your event listener to only be invoked if the if and/or unless conditions pass.
- Cake\Event\Decorator\AbstractDecorator
-
Cake\Event\Decorator\ConditionDecorator
Inherited Properties
Method Summary
- __invoke() publicInvoke
- _evaluateCondition() protectedEvaluates the filter conditions
- canTrigger() publicChecks if the event is triggered for this listener.
Method Detail
__invoke()source public
__invoke( )
Invoke
Returns
mixedOverrides
Cake\Event\Decorator\AbstractDecorator::__invoke() _evaluateCondition()source protected
_evaluateCondition( string $condition , Cake\Event\Event $event )
Evaluates the filter conditions
Parameters
- string
$condition - Condition type
-
Cake\Event\Event$event - Event object
Returns
booleancanTrigger()source public
canTrigger( Cake\Event\Event $event )
Checks if the event is triggered for this listener.
Parameters
-
Cake\Event\Event$event - Event object.
Returns
booleanMethods inherited from Cake\Event\Decorator\AbstractDecorator
__construct()source public
__construct( callable $callable , array $options [] )
Constructor.
Parameters
- callable
$callable - Callable.
- array
$optionsoptional [] - Decorator options.
_call()source protected
_call( array $args )
Calls the decorated callable with the passed arguments.
Parameters
- array
$args - Arguments for the callable.
Returns
mixed
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https://api.cakephp.org/3.4/class-Cake.Event.Decorator.ConditionDecorator.html