<?php

/**
 *
 * @author Deben Chen
 *
 */
class nodeDao extends commonDao
{

    public $table_name = 'ss_node';

    protected $fields = "id,node_name,node_type,node_www,node_server,node_method,node_info,node_status,node_order,idc_server,idc_url,api_veid,api_key";

    /**
     * 获取所有节点
     */
    public function getAllNode()
    {
        $result = $this->dao->db->get_all($this->table_name, $num = NULL, $offest = 0, $field = array(), $id_key = 'node_order');
        $result = $result[0];
        $this->dao->cache->set("node", $result, 0);
        return $result;
    }

    /**
     * 根据id获取节点信息
     *
     * @param unknown $id            
     */
    public function getNodeById($id)
    {
        $result = $this->dao->db->get_one($id, $this->table_name);
        return $result;
    }
}