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Yii Framework Forum: I'm Wondering What Design Pattern The Yii Component Object's Behavior Implements. - Yii Framework Forum

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I'm Wondering What Design Pattern The Yii Component Object's Behavior Implements. Rate Topic: -----

#1 User is offline   kernel 

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Posted 16 May 2013 - 03:02 AM

The missing method is delegated though __call to behavioral object registered to the components.

Is it a delegation pattern or something? I'd like to learn about the more formal pattern name.
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#2 User is offline   Ben 

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Posted 16 May 2013 - 06:10 AM

See THE DEFINITIVE GUIDE TO YII: Fundamentals/Component - 3. Component Behavior.
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#3 User is offline   le_top 

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Posted 17 May 2013 - 05:21 PM

Personnally I would not qualify behaviors as mixins, but rather as visitors (http://sourcemaking....atterns/visitor ) as the behavior is handed a reference to the visited class. A mixin would have at least have acces to protected members of the class it refers to.
PHP traits are closer to mixins than Yii's behaviors.

It is however - IMHO - not really either.

Also, behaviors attache themselves to events which is again IMHO neither in a visitor nor a mixin.
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