EventDispatcherAwareModelInterface hack

NewsletterSubscription.php

<?php                                                                                          
                                                                                               
namespace Project\Bundle\Propel;                                                   
                                                                                               
use Project\Bundle\Propel\om\BaseNewsletterSubscription;                           
use Symfony\Component\EventDispatcher\EventDispatcherInterface;                                
                                                                                               
class NewsletterSubscription extends BaseNewsletterSubscription implements \EventDispatcherAwareModelInterface
{                                                                                              
    /**                                                                                        
     * Declaring this function avoids throwing a WARNING when the Base* class is not            
     * generated yet (eg. on propel:build)                                                     
     *                                                                                         
     * @param EventDispatcherInterface $eventDispatcher                                        
     */                                                                                        
    public static function setEventDispatcher(EventDispatcherInterface $eventDispatcher)       
    {                                                                                          
        if (method_exists('Project\Bundle\Propel\om\BaseNewsletterSubscription', 'setEventDispatcher')) {               
            BaseNewsletterSubscription::setEventDispatcher($eventDispatcher);                  
        }                                                                                      
    }                                                                                          
                                                                                               
    /**                                                                                        
     * Declaring this function avoids throwing a WARNING when the Base* class is not            
     * generated yet (eg. on propel:build)                                                     
     *                                                                                         
     * @return EventDispatcherInterface                                                        
     */                                                                                        
    public static function getEventDispatcher()                                                
    {                                                                                          
        if (method_exists('Project\Bundle\Propel\om\BaseNewsletterSubscription', 'getEventDispatcher')) {               
            BaseNewsletterSubscription::getEventDispatcher();                                  
        }                                                                                      
    }                                                                                          
}    

Not bad, but a lot of boilerplate...