/**
  * Returns the baseRoutePattern used to generate the routing information.
  *
  * @throws \RuntimeException
  *
  * @return string the baseRoutePattern used to generate the routing information
  */
 public function getBaseRoutePattern()
 {
     try {
         return parent::getBaseRoutePattern();
     } catch (\RuntimeException $e) {
         if (!$this->baseRoutePattern) {
             preg_match('@([A-Za-z0-9]*)\\\\([A-Za-z0-9]*)Bundle\\\\(Propel)\\\\(.*)@', $this->getClass(), $matches);
             if (!$matches) {
                 throw new \RuntimeException(sprintf('Please define a default `baseRoutePattern` value for the admin class `%s`', get_class($this)));
             }
             if ($this->isChild()) {
                 // the admin class is a child, prefix it with the parent route name
                 $this->baseRoutePattern = sprintf('%s/{id}/%s', $this->getParent()->getBaseRoutePattern(), $this->urlize($matches[4], '-'));
             } else {
                 $this->baseRoutePattern = sprintf('/%s/%s/%s', $this->urlize($matches[1], '-'), $this->urlize($matches[2], '-'), $this->urlize($matches[4], '-'));
             }
         }
         return $this->baseRoutePattern;
     }
 }