exception.php

См. документацию.

<?
namespace Bitrix\Sale\Location\Tree;
 
use Bitrix\Main\Localization\Loc;
 
Loc::loadMessages(__FILE__);
 
class Exception extends \Bitrix\Sale\Location\Exception
{
    public function getDefaultMessage()
    {
        return Loc::getMessage('SALE_TREE_ENTITY_EXCEPTION');
    }
 
    protected function fillMessageAdditions()
    {
        $message = '';
 
        $aInfo = $this->getAdditionalInfo();
 
        if(isset($aInfo['ID']))
        {
            $message .= ' (ID = '.intval($aInfo['ID']).')';
        }
 
        if(isset($aInfo['CODE']))
        {
            $message .= ' (CODE = '.intval($aInfo['CODE']).')';
        }
 
        if(isset($aInfo['RIGHT_MARGIN']))
        {
            $message .= ' (RIGHT_MARGIN = '.intval($aInfo['RIGHT_MARGIN']).')';
        }
 
        if(isset($aInfo['LEFT_MARGIN']))
        {
            $message .= ' (LEFT_MARGIN = '.intval($aInfo['LEFT_MARGIN']).')';
        }
 
        return $message;
    }
}
 
class NodeNotFoundException extends \Bitrix\Sale\Location\Tree\Exception
{
    public function getDefaultMessage()
    {
        return Loc::getMessage('SALE_TREE_ENTITY_NODE_NOT_FOUND_EXCEPTION').static::fillMessageAdditions();
    }
}
 
class NodeIncorrectException extends \Bitrix\Sale\Location\Tree\Exception
{
    public function getDefaultMessage()
    {
        return 'Incorrect LEFT_MARGIN or RIGHT_MARGIN (wrong data given or tree structure integrity seems to be compromised)'.static::fillMessageAdditions();
    }
}