Cakephp 3.0 Get and Modify Query conditions in beforeFind function

Hello,

I am trying to get and modify query conditions in beforeFind function of Behaviour.

function beforeFind(Event $event, Query $query, $options, $primary) {

   // here is what I tried so far.

$conditions = $query->clause('where');

// this gives me Object of Expression Interface and I am not able to convert it in condition array like we have in cakephp 2.x

//what I want to achieve... 

//I want to modify existing conditions in query.

//I want to add new condition in query

}

I spent last 2 days but could not figure out any solution.

Thanks for any help you may be able to provide regarding this.

--
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP

---
You received this message because you are subscribed to the Google Groups "CakePHP" group.
To unsubscribe from this group and stop receiving emails from it, send an email to cake-php+unsubscribe@googlegroups.com.
To post to this group, send email to cake-php@googlegroups.com.
Visit this group at http://groups.google.com/group/cake-php.
For more options, visit https://groups.google.com/d/optout.