设为首页 收藏本站
查看: 824|回复: 0

[经验分享] Asp.Net Core MongoDB

[复制链接]

尚未签到

发表于 2017-12-15 06:28:39 | 显示全部楼层 |阅读模式
public interface IRepository<T, in TKey> : IQueryable<T> where T : IEntity<TKey>  
{
  

#region Fileds  

  
/// <summary>
  
/// MongoDB表
  
/// </summary>
  
IMongoCollection<T> DbSet { get; }
  

  
/// <summary>
  
/// MongoDB库
  
/// </summary>
  
IMongoDatabase DbContext { get; }
  

  
#endregion
  

  
#region Find
  

  
/// <summary>
  
/// 根据主键获取对象
  
/// </summary>
  
/// <param name="id"></param>
  
/// <returns></returns>

  
        T GetById(TKey>  

  
/// <summary>
  
/// 获取对象
  
/// </summary>
  
/// <param name="predicate"></param>
  
/// <returns></returns>
  
IEnumerable<T> Get(Expression<Func<T, bool>> predicate);
  

  
/// <summary>
  
/// 获取对象
  
/// </summary>
  
/// <param name="predicate"></param>
  
/// <param name="cancellationToken"></param>
  
/// <returns></returns>
  
Task<IEnumerable<T>> GetAsync(Expression<Func<T, bool>> predicate,
  
CancellationToken cancellationToken = default(CancellationToken));
  

  
#endregion
  

  
#region Insert
  

  
/// <summary>
  
/// 插入文档
  
/// </summary>
  
/// <param name="entity"></param>
  
/// <returns></returns>
  
        T Insert(T entity);
  

  
/// <summary>
  
/// 异步插入文档
  
/// </summary>
  
/// <param name="entity"></param>
  
/// <param name="cancellationToken"></param>
  
/// <returns></returns>
  
Task InsertAsync(T entity, CancellationToken cancellationToken = default(CancellationToken));
  

  
/// <summary>
  
///     Adds the new entities in the repository.
  
/// </summary>
  
/// <param name="entities">The entities of type T.</param>
  
void Insert(IEnumerable<T> entities);
  

  
/// <summary>
  
/// 插入文档
  
/// </summary>
  
/// <param name="entities"></param>
  
/// <param name="cancellationToken"></param>
  
/// <returns></returns>
  
Task InsertAsync(IEnumerable<T> entities, CancellationToken cancellationToken = default(CancellationToken));
  

  
#endregion
  

  
#region Update
  

  
/// <summary>
  
/// 更新文档
  
/// </summary>
  
/// <param name="entity"></param>
  
/// <returns></returns>
  
        UpdateResult Update(T entity);
  

  
/// <summary>
  
/// 异步更新文档
  
/// </summary>
  
/// <param name="entity"></param>
  
/// <param name="cancellationToken"></param>
  
/// <returns></returns>
  
Task<UpdateResult> UpdateAsync(T entity, CancellationToken cancellationToken = default(CancellationToken));
  

  
#endregion
  

  
#region Delete
  

  
/// <summary>
  
/// 根据主键ID
  
/// </summary>
  
/// <param name="id"></param>
  
/// <returns></returns>

  
        T Delete(TKey>  

  
/// <summary>
  
/// 异步根据ID删除文档
  
/// </summary>
  
/// <param name="id"></param>
  
/// <param name="cancellationToken"></param>
  
/// <returns></returns>

  
Task<T> DeleteAsync(TKey>  

  
/// <summary>
  
/// 异步删除
  
/// </summary>
  
/// <param name="predicate"></param>
  
/// <param name="cancellationToken"></param>
  
/// <returns></returns>
  
Task<DeleteResult> DeleteAsync(Expression<Func<T, bool>> predicate,
  
CancellationToken cancellationToken = default(CancellationToken));
  

  
/// <summary>
  
/// 删除
  
/// </summary>
  
/// <param name="predicate"></param>
  
/// <returns></returns>
  
DeleteResult Delete(Expression<Func<T, bool>> predicate);
  

  
#endregion
  

  
#region Other
  

  
/// <summary>
  
/// 计数
  
/// </summary>
  
/// <param name="predicate"></param>
  
/// <returns></returns>
  
long Count(Expression<Func<T, bool>> predicate);
  

  
/// <summary>
  
/// 计数
  
/// </summary>
  
/// <param name="predicate"></param>
  
/// <param name="cancellationToken"></param>
  
/// <returns></returns>
  
Task<long> CountAsync(Expression<Func<T, bool>> predicate,
  
CancellationToken cancellationToken = new CancellationToken());
  

  
/// <summary>
  
/// 是否存在
  
/// </summary>
  
/// <param name="predicate"></param>
  
/// <returns></returns>
  
bool Exists(Expression<Func<T, bool>> predicate);
  

  
#endregion
  

  
#region Query
  
/// <summary>
  
/// 分页
  
/// 注:只适合单属性排序
  
/// </summary>
  
/// <param name="predicate"></param>
  
/// <param name="sortBy"></param>
  
/// <param name="pageSize"></param>
  
/// <param name="pageIndex"></param>
  
/// <returns></returns>
  
IEnumerable<T> Paged(Expression<Func<T, bool>> predicate, Expression<Func<T, object>> sortBy,
  
int pageSize, int pageIndex = 1);
  
/// <summary>
  
///
  
/// </summary>
  
/// <param name="predicate"></param>
  
/// <param name="sortBy"></param>
  
/// <param name="pageSize"></param>
  
/// <param name="pageIndex"></param>
  
/// <param name="cancellationToken"></param>
  
/// <returns></returns>
  
Task<List<T>> PagedAsync(Expression<Func<T, bool>> predicate, Expression<Func<T, object>> sortBy,
  
int pageSize, int pageIndex = 1,
  
CancellationToken cancellationToken = new CancellationToken());
  

  
#endregion
  
}
  

  

  
public interface IRepository<T> : IRepository<T, string>
  
where T : IEntity<string>
  
{
  
}

运维网声明 1、欢迎大家加入本站运维交流群:群②:261659950 群⑤:202807635 群⑦870801961 群⑧679858003
2、本站所有主题由该帖子作者发表,该帖子作者与运维网享有帖子相关版权
3、所有作品的著作权均归原作者享有,请您和我们一样尊重他人的著作权等合法权益。如果您对作品感到满意,请购买正版
4、禁止制作、复制、发布和传播具有反动、淫秽、色情、暴力、凶杀等内容的信息,一经发现立即删除。若您因此触犯法律,一切后果自负,我们对此不承担任何责任
5、所有资源均系网友上传或者通过网络收集,我们仅提供一个展示、介绍、观摩学习的平台,我们不对其内容的准确性、可靠性、正当性、安全性、合法性等负责,亦不承担任何法律责任
6、所有作品仅供您个人学习、研究或欣赏,不得用于商业或者其他用途,否则,一切后果均由您自己承担,我们对此不承担任何法律责任
7、如涉及侵犯版权等问题,请您及时通知我们,我们将立即采取措施予以解决
8、联系人Email:admin@iyunv.com 网址:www.yunweiku.com

所有资源均系网友上传或者通过网络收集,我们仅提供一个展示、介绍、观摩学习的平台,我们不对其承担任何法律责任,如涉及侵犯版权等问题,请您及时通知我们,我们将立即处理,联系人Email:kefu@iyunv.com,QQ:1061981298 本贴地址:https://www.yunweiku.com/thread-424220-1-1.html 上篇帖子: springboot学习笔记 下篇帖子: linux下MongoDB客户端shell基本操作
您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

扫码加入运维网微信交流群X

扫码加入运维网微信交流群

扫描二维码加入运维网微信交流群,最新一手资源尽在官方微信交流群!快快加入我们吧...

扫描微信二维码查看详情

客服E-mail:kefu@iyunv.com 客服QQ:1061981298


QQ群⑦:运维网交流群⑦ QQ群⑧:运维网交流群⑧ k8s群:运维网kubernetes交流群


提醒:禁止发布任何违反国家法律、法规的言论与图片等内容;本站内容均来自个人观点与网络等信息,非本站认同之观点.


本站大部分资源是网友从网上搜集分享而来,其版权均归原作者及其网站所有,我们尊重他人的合法权益,如有内容侵犯您的合法权益,请及时与我们联系进行核实删除!



合作伙伴: 青云cloud

快速回复 返回顶部 返回列表