EF架构~EF异步改造之路~仓储接口的改造~续

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返回异步与并行目录

在写完仓储接口的改造改造后，总觉得有个代码的坏味道，这种味道源于它的DRP,即重复的代码太多了，即异步操作和同步操作其实只是在insert,update和delete上有所不同，获取数据的方法都是一样的，所以，我最后决定，将异步的接口进行改造，让它更加合理，方法后都加上Async的后缀，看上去也更像是个异步方法，呵。

改造后的异步接口

  /// <summary>
    /// 异步操作
    /// 基础的数据操作规范
    /// 与ＯＲＭ架构无关
    /// </summary>
    /// <typeparam name="TEntity"></typeparam>
    public interface IRepositoryAsync<TEntity>
           where TEntity : class
    {

        /// <summary>
        /// 添加实体并提交到数据服务器
        /// </summary>
        /// <param name="item">Item to add to repository</param>
        Task InsertAsync(TEntity item);

        /// <summary>
        /// 移除实体并提交到数据服务器
        /// 如果表存在约束，需要先删除子表信息
        /// </summary>
        /// <param name="item">Item to delete</param>
        Task DeleteAsync(TEntity item);

        /// <summary>
        /// 修改实体并提交到数据服务器
        /// </summary>
        /// <param name="item"></param>
        Task UpdateAsync(TEntity item);

        /// <summary>
        /// 添加集合[集合数目不大时用此方法，超大集合使用BulkInsert]
        /// </summary>
        /// <param name="item"></param>
        Task InsertAsync(IEnumerable<TEntity> item);

        /// <summary>
        /// 修改集合[集合数目不大时用此方法，超大集合使用BulkUpdate]
        /// </summary>
        /// <param name="item"></param>
        Task UpdateAsync(IEnumerable<TEntity> item);

        /// <summary>
        /// 删除集合[集合数目不大时用此方法，超大集合使用批量删除]
        /// </summary>
        /// <param name="item"></param>
        Task DeleteAsync(IEnumerable<TEntity> item);
        /// <summary>
        /// 批量添加，添加之前可以去除自增属性,默认不去除
        /// </summary>
        /// <param name="item"></param>
        /// <param name="isRemoveIdentity"></param>
        Task BulkInsertAsync(IEnumerable<TEntity> item, bool isRemoveIdentity);

        /// <summary>
        /// 批量添加
        /// </summary>
        /// <param name="item"></param>
        Task BulkInsertAsync(IEnumerable<TEntity> item);

        /// <summary>
        /// 批量更新
        /// </summary>
        /// <param name="item"></param>
        Task BulkUpdateAsync(IEnumerable<TEntity> item, params string[] fieldParams);

        /// <summary>
        /// 批量删除
        /// </summary>
        /// <param name="item"></param>
        Task BulkDeleteAsync(IEnumerable<TEntity> item);
    }

而原来的IExtendRepository同时去继承同步和异步两个仓储接口

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" 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而在调用上，开发者们更清楚自己使用的是同步还是异步方法

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" 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