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POGenericRepository and EF. Is it good?
 

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    <p>I've just seen realisation of GenericRepository:</p> <pre><code>namespace ContosoUniversity.DAL { public class GenericRepository&lt;TEntity&gt; where TEntity : class { internal SchoolContext context; internal DbSet&lt;TEntity&gt; dbSet; public GenericRepository(SchoolContext context) { this.context = context; this.dbSet = context.Set&lt;TEntity&gt;(); } public virtual IEnumerable&lt;TEntity&gt; Get( Expression&lt;Func&lt;TEntity, bool&gt;&gt; filter = null, Func&lt;IQueryable&lt;TEntity&gt;, IOrderedQueryable&lt;TEntity&gt;&gt; orderBy = null, string includeProperties = "") { IQueryable&lt;TEntity&gt; query = dbSet; if (filter != null) { query = query.Where(filter); } foreach (var includeProperty in includeProperties.Split (new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries)) { query = query.Include(includeProperty); } if (orderBy != null) { return orderBy(query).ToList(); } else { return query.ToList(); } } public virtual TEntity GetByID(object id) { return dbSet.Find(id); } public virtual void Insert(TEntity entity) { dbSet.Add(entity); } public virtual void Delete(object id) { TEntity entityToDelete = dbSet.Find(id); Delete(entityToDelete); } public virtual void Delete(TEntity entityToDelete) { if (context.Entry(entityToDelete).State == EntityState.Detached) { dbSet.Attach(entityToDelete); } dbSet.Remove(entityToDelete); } public virtual void Update(TEntity entityToUpdate) { dbSet.Attach(entityToUpdate); context.Entry(entityToUpdate).State = EntityState.Modified; } } } </code></pre> <p>here: <a href="http://www.asp.net/mvc/tutorials/getting-started-with-ef-using-mvc/implementing-the-repository-and-unit-of-work-patterns-in-an-asp-net-mvc-application">http://www.asp.net/mvc/tutorials/getting-started-with-ef-using-mvc/implementing-the-repository-and-unit-of-work-patterns-in-an-asp-net-mvc-application</a> and i think it's really nice, but i'd like to ask you a question. what the pros and cons of this approach with separate realisation (each entity repository in separate class)? </p>
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