Ejemplo n.º 1
0
 /**
  * Returns an array of components to execute the query callbacks for
  *
  * @param  array $params
  * @return array $components
  */
 protected function _getDqlCallbackComponents($params = array())
 {
     $componentsBefore = array();
     if ($this->isSubquery()) {
         $componentsBefore = $this->getQueryComponents();
     }
     $copy = $this->copy();
     $copy->getSqlQuery($params, false);
     $componentsAfter = $copy->getQueryComponents();
     $this->_rootAlias = $copy->getRootAlias();
     $copy->free();
     if ($componentsBefore !== $componentsAfter) {
         return Doctrine_Lib::arrayDiffSimple($componentsAfter, $componentsBefore);
     } else {
         return $componentsAfter;
     }
 }