package com.baizhi.util;
import com.baizhi.dao.ResourceDao;
import com.baizhi.entity.RR;
import java.util.List;

public class RoleUtil {
    // 递归查询子级资源
    public static void getSonResource(RR parentResource, ResourceDao resourceDao, String roleName){
        // 根据父类id查询子类
        List<RR> sonList = resourceDao.selectSonResource(roleName,parentResource.getId());
        // 判断当前节点集合是否为null,如果不为null 继续查询
        if(sonList!=null||sonList.size()>0){
            // 将子级节点集合放入父级集合属性中
            parentResource.setChildren(sonList);
            for (RR r:sonList) {
                getSonResource(r,resourceDao,roleName);
            }
        }
    }

}