public function save($conn = null)
 {
     $uuid = myToolkit::customUuid(sfConfig::get('app_uuid_project_length'));
     if ($this->getUuid() == null) {
         $this->setUuid($uuid);
     }
     parent::save($conn);
 }
 public function getPeer()
 {
     if (self::$peer === null) {
         self::$peer = new ProjectApplicationPeer();
     }
     return self::$peer;
 }