Class 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
$options
optional [] - 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