base class for repositories

This is a fascinating class here. It is abstract, meaning that it cannot be instantiated. It is a base class for our repositories.

using System;

using Spring.Data.NHibernate.Support;

using System.Collections.Generic;

using System.Linq;

using NHibernate.Linq;

using App.Core.Entities;

using LinqSpecs;

using Spring.Transaction.Interceptor;

using System.ComponentModel.DataAnnotations;

namespace App.Data.Storage

{

   public abstract class DataAccessObject<T, TId> : HibernateDaoSupport

   where T : BaseEntity<TId>

   {

      public IQueryable<T> Page(IQueryable<T> query, int page, int pageSize)

      {

         return query.Page<T>(page, pageSize);

      }

      

      public IQueryable<T> FindAll(Specification<T> specification)

      {

         return GetQuery(specification);

      }

      

      public IQueryable<T> GetAll()

      {

         return Session.Query<T>();

      }

      

      public T GetById(TId id)

      {

         return Session.Get<T>(id);

      }

      

      public T Load(TId id)

      {

         return Session.Load<T>(id);

      }

      

      more core here...

 
 

Repositories inherit from DataAccessObject like so...

using System;

using App.Core.Entities;

using App.Core.Repositories;

namespace App.Data.Storage

{

   public class FooRepository : DataAccessObject<Foo, Guid>, IFooRepository

   {

   }

}