public function saveProductHasSaleList($con = null)
 {
     if (!$this->isValid()) {
         throw $this->getErrorSchema();
     }
     if (!isset($this->widgetSchema['product_has_sale_list'])) {
         // somebody has unset this widget
         return;
     }
     if (null === $con) {
         $con = $this->getConnection();
     }
     $c = new Criteria();
     $c->add(ProductHasSalePeer::SALE_ID, $this->object->getPrimaryKey());
     ProductHasSalePeer::doDelete($c, $con);
     $values = $this->getValue('product_has_sale_list');
     if (is_array($values)) {
         foreach ($values as $value) {
             $obj = new ProductHasSale();
             $obj->setSaleId($this->object->getPrimaryKey());
             $obj->setProductId($value);
             $obj->save();
         }
     }
 }
 /**
  * Removes this object from datastore and sets delete attribute.
  *
  * @param      PropelPDO $con
  * @return     void
  * @throws     PropelException
  * @see        BaseObject::setDeleted()
  * @see        BaseObject::isDeleted()
  */
 public function delete(PropelPDO $con = null)
 {
     if ($this->isDeleted()) {
         throw new PropelException("This object has already been deleted.");
     }
     if ($con === null) {
         $con = Propel::getConnection(ProductHasSalePeer::DATABASE_NAME, Propel::CONNECTION_WRITE);
     }
     $con->beginTransaction();
     try {
         $ret = $this->preDelete($con);
         // symfony_behaviors behavior
         foreach (sfMixer::getCallables('BaseProductHasSale:delete:pre') as $callable) {
             if (call_user_func($callable, $this, $con)) {
                 $con->commit();
                 return;
             }
         }
         if ($ret) {
             ProductHasSalePeer::doDelete($this, $con);
             $this->postDelete($con);
             // symfony_behaviors behavior
             foreach (sfMixer::getCallables('BaseProductHasSale:delete:post') as $callable) {
                 call_user_func($callable, $this, $con);
             }
             $this->setDeleted(true);
             $con->commit();
         } else {
             $con->commit();
         }
     } catch (PropelException $e) {
         $con->rollBack();
         throw $e;
     }
 }