asp.net core 实现一个简单的仓储的方法

一直有自己写个框架的想法,但是一直没有行动起来,最近比较闲,正好可以开工了.

现在已经完成了两部分.1.一个简单仓储,实现使用的是ef 2.IOC部分,这里是把内置的ioc替换成了aotofac,这部分感觉还是有一点缺陷的.下面说

仓储部分

这里主要是接口是实现,目前使用ef实现了仓储的接口.看一下代码

 public interface IRepository<TEntity, TPrimaryKey>
  where TEntity : class
 {
  #region Select/Get/Query

  IQueryable<TEntity> GetAll();

  IQueryable<TEntity> GetAllIncluding(params Expression<Func<TEntity, object>>[] propertySelectors);

  List<TEntity> GetAllList();

  Task<List<TEntity>> GetAllListAsync();

  List<TEntity> GetAllList(Expression<Func<TEntity, bool>> predicate);

  Task<List<TEntity>> GetAllListAsync(Expression<Func<TEntity, bool>> predicate);

  T Query<T>(Func<IQueryable<TEntity>, T> queryMethod);

  TEntity Get(TPrimaryKey id);

  Task<TEntity> GetAsync(TPrimaryKey id);

  TEntity Single(Expression<Func<TEntity, bool>> predicate);

  Task<TEntity> SingleAsync(Expression<Func<TEntity, bool>> predicate);

  TEntity FirstOrDefault(TPrimaryKey id);

  Task<TEntity> FirstOrDefaultAsync(TPrimaryKey id);

  TEntity FirstOrDefault(Expression<Func<TEntity, bool>> predicate);

  Task<TEntity> FirstOrDefaultAsync(Expression<Func<TEntity, bool>> predicate);

  TEntity Load(TPrimaryKey id);

  #endregion

  #region Insert

  TEntity Insert(TEntity entity);

  Task<TEntity> InsertAsync(TEntity entity);

  #endregion

  #region Update

  TEntity Update(TEntity entity);

  Task<TEntity> UpdateAsync(TEntity entity);

  TEntity Update(TPrimaryKey id, Action<TEntity> updateAction);

  Task<TEntity> UpdateAsync(TPrimaryKey id, Func<TEntity, Task> updateAction);

  #endregion

  #region Delete

  void Delete(TEntity entity);

  Task DeleteAsync(TEntity entity);

  void Delete(TPrimaryKey id);

  Task DeleteAsync(TPrimaryKey id);

  void Delete(Expression<Func<TEntity, bool>> predicate);

  Task DeleteAsync(Expression<Func<TEntity, bool>> predicate);

  #endregion

  #region Aggregates

  int Count();

  Task<int> CountAsync();

  int Count(Expression<Func<TEntity, bool>> predicate);

  Task<int> CountAsync(Expression<Func<TEntity, bool>> predicate);

  long LongCount();

  Task<long> LongCountAsync();

  long LongCount(Expression<Func<TEntity, bool>> predicate);

  Task<long> LongCountAsync(Expression<Func<TEntity, bool>> predicate);

  #endregion
 }

下面是实现的部分代码,代码比较占版面,就不贴全了.

 public abstract class RepositoryBase<TEntity, TPrimaryKey> : IRepository<TEntity, TPrimaryKey>
  where TEntity : class
 {
  public abstract IQueryable<TEntity> GetAll();

  public abstract IQueryable<TEntity> GetAllIncluding(params Expression<Func<TEntity, object>>[] propertySelectors);

  public virtual List<TEntity> GetAllList()
  {
   return GetAll().ToList();
  }

  public virtual async Task<List<TEntity>> GetAllListAsync()
  {
   return await Task.FromResult(GetAllList());
  }
 }
								 
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