/**
  * Saves the object to the database
  * @return integer $siblingId
  */
 function Save($deep = true)
 {
     $connection = Database::Connect();
     $this->pog_query = "select `siblingid` from `sibling` where `siblingid`='" . $this->siblingId . "' LIMIT 1";
     $rows = Database::Query($this->pog_query, $connection);
     if ($rows > 0) {
         $this->pog_query = "update `sibling` set \n\t\t\t`attribute`='" . $this->Escape($this->attribute) . "' where `siblingid`='" . $this->siblingId . "'";
     } else {
         $this->pog_query = "insert into `sibling` (`attribute` ) values (\n\t\t\t'" . $this->Escape($this->attribute) . "' )";
     }
     $insertId = Database::InsertOrUpdate($this->pog_query, $connection);
     if ($this->siblingId == "") {
         $this->siblingId = $insertId;
     }
     if ($deep) {
         foreach (array_keys($this->_objectList) as $key) {
             $object =& $this->_objectList[$key];
             $object->Save();
             $map = new objectsiblingMap();
             $map->AddMapping($this, $object);
         }
     }
     return $this->siblingId;
 }
 /**
  * Saves the object to the database
  * @return integer $objectId
  */
 function Save($deep = true)
 {
     $connection = Database::Connect();
     $this->pog_query = "select `objectid` from `object` where `objectid`='" . $this->objectId . "' LIMIT 1";
     $rows = Database::Query($this->pog_query, $connection);
     if ($rows > 0) {
         $this->pog_query = "update `object` set \n\t\t\t`attribute`='" . $this->Escape($this->attribute) . "', \n\t\t\t`parent_id`='" . $this->parent_Id . "', \n\t\t\t`attribute2`='" . $this->Escape($this->attribute2) . "' where `objectid`='" . $this->objectId . "'";
     } else {
         $this->pog_query = "insert into `object` (`attribute`, `parent_id`, `attribute2` ) values (\n\t\t\t'" . $this->Escape($this->attribute) . "', \n\t\t\t'" . $this->parent_Id . "', \n\t\t\t'" . $this->Escape($this->attribute2) . "' )";
     }
     $insertId = Database::InsertOrUpdate($this->pog_query, $connection);
     if ($this->objectId == "") {
         $this->objectId = $insertId;
     }
     if ($deep) {
         foreach ($this->_childList as $child) {
             $child->objectId = $this->objectId;
             $child->Save($deep);
         }
         foreach ($this->_siblingList as $sibling) {
             $sibling->Save();
             $map = new objectsiblingMap();
             $map->AddMapping($this, $sibling);
         }
     }
     return $this->objectId;
 }