<?php

namespace App\Gallery\Image;

use Qs_Db_Obj;
use Zend_Db_Select;

abstract class AbstractObj extends Qs_Db_Obj
{
    protected $_tableAlias = 'GalleryImage';
    protected $_tableShortAlias = 'gi';
    protected $_fileFields = array('image');
    protected $_urlParseFields = array('description');


    protected function _getFromDbSelect($primaryKey)
    {
        $select = parent::_getFromDbSelect($primaryKey);
        $this->_where($select);
        return $select;
    }

    public function getListSelect()
    {
        if (null === $this->_select) {
            $this->_select = parent::getListSelect();
            $this->_where($this->_select);
        }
        return $this->_select;
    }

    abstract protected function _where(Zend_Db_Select $select);
}