function onReadFileFinished(&$item, &$import_items)
 {
     if ('xnpbinderimportitem' != strtolower(get_class($item))) {
         return;
     }
     if (count($item->getImportIndexId()) == 0) {
         return;
     }
     //if( count( $item -> getVar( 'indexes' ) ) == 0 ) return;
     $index_ids = $item->getImportIndexId();
     $chid_item_ids = array();
     foreach ($item->getVar('binder_item_links') as $binder_item_link) {
         $child_item_ids[] = $binder_item_link->get('item_id');
     }
     $child_items = array();
     foreach (array_keys($import_items) as $key) {
         if (in_array($import_items[$key]->getPseudoId(), $child_item_ids)) {
             $child_items[] =& $import_items[$key];
         }
     }
     $binder_handler =& xoonips_gethandler('xnpbinder', 'import_item');
     if ($binder_handler->publicBinderHasNotPublicItems($child_items, $index_ids)) {
         $item->setErrors(E_XOONIPS_INVALID_VALUE, 'public binder cannot have private and group items');
     }
     if ($binder_handler->groupBinderHasPrivateItems($child_items, $index_ids)) {
         $item->setErrors(E_XOONIPS_INVALID_VALUE, 'group binder cannot have private items');
     }
     parent::onReadFileFinished($item, $import_items);
 }