/**
  * @param Pipeline_Model_PipelinePropertyValues $pipelinepropertyvalues
  * @return array
  */
 protected function _getDbData(Pipeline_Model_PipelinePropertyValues $pipelinepropertyvalues)
 {
     $info = $this->getDbTable()->info();
     $properties = $info['cols'];
     $data = array();
     foreach ($properties as $property) {
         $name = $this->_normaliseName($property);
         if ($property != 'id') {
             $data[$property] = $pipelinepropertyvalues->__get($name);
         }
     }
     return $data;
 }