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jtreuting
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Initial Join method for joing 2 repositories
This allows the ability to do query across 2 repositories that are related by a key without exposing the IQueryable stuff directly, which we probably don't want exposed too much since it's more of an internal thing
1 parent 428747c commit b11c1f1

26 files changed

+393
-145
lines changed

‎SharpRepository.InMemoryRepository/InMemoryRepository.cs‎

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using SharpRepository.Repository.Caching;
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namespace SharpRepository.Repository
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namespace SharpRepository.InMemoryRepository
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{
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public class InMemoryRepository<T, TKey> : InMemoryRepositoryBase<T, TKey> where T : class, new()
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{

‎SharpRepository.InMemoryRepository/InMemoryRepositoryBase.cs‎

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@@ -1,10 +1,11 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using SharpRepository.Repository;
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using SharpRepository.Repository.Caching;
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using SharpRepository.Repository.FetchStrategies;
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namespace SharpRepository.Repository
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namespace SharpRepository.InMemoryRepository
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{
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public abstract class InMemoryRepositoryBase<T, TKey> : LinqRepositoryBase<T, TKey> where T : class, new()
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{

‎SharpRepository.Repository/CompositeRepository.cs‎

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@@ -0,0 +1,126 @@
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using System;
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using System.Linq;
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using SharpRepository.Repository.FetchStrategies;
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namespace SharpRepository.Repository
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{
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public class CompositeRepository<T, TKey> : LinqRepositoryBase<T, TKey>, IRepositoryQueryable<T, TKey> where T : class, new()
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{
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private readonly IQueryable<T> _baseQuery;
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public CompositeRepository(IQueryable<T> baseQuery)
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{
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_baseQuery = baseQuery;
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}
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//public void Dispose()
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//{
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// _baseRepository.Dispose();
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//}
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//public IQueryable<T> AsQueryable()
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//{
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// return _baseRepository.AsQueryable();
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//}
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//public IRepositoryQueryable<TResult, TResultKey> Join<TOuterKey, TInner, TResult, TResultKey>(IRepositoryQueryable<TInner, TOuterKey> innerRepository, Expression<Func<T, TOuterKey>> outerKeySelector, Expression<Func<TInner, TOuterKey>> innerKeySelector, Expression<Func<T, TInner, TResult, TResultKey>> resultSelector) where TInner : class where TResult : class
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//{
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// return _baseRepository.Join(innerRepository, outerKeySelector, innerKeySelector, resultSelector);
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//}
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//public T Get(TKey key)
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//{
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// return _baseRepository.Get(key);
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//}
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//public TResult Get<TResult>(TKey key, Expression<Func<T, TResult>> selector)
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//{
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// return _baseRepository.Get(key, selector);
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//}
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//public IEnumerable<T> GetAll()
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//{
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// return _baseRepository.GetAll();
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//}
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//public IEnumerable<T> GetAll(IQueryOptions<T> queryOptions)
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//{
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// return _baseRepository.GetAll(queryOptions);
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//}
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//public IEnumerable<TResult> GetAll<TResult>(Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null)
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//{
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// return _baseRepository.GetAll(selector, queryOptions);
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//}
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//public T Find(Expression<Func<T, bool>> predicate, IQueryOptions<T> queryOptions = null)
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//{
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// return _baseRepository.Find(predicate, queryOptions);
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//}
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//public TResult Find<TResult>(Expression<Func<T, bool>> predicate, Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null)
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//{
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// return _baseRepository.Find(predicate, selector, queryOptions);
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//}
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//public T Find(ISpecification<T> criteria, IQueryOptions<T> queryOptions = null)
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//{
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// return _baseRepository.Find(criteria, queryOptions);
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//}
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//public TResult Find<TResult>(ISpecification<T> criteria, Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null)
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//{
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// return _baseRepository.Find(criteria, selector, queryOptions);
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//}
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//public IEnumerable<T> FindAll(Expression<Func<T, bool>> predicate, IQueryOptions<T> queryOptions = null)
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//{
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// return _baseRepository.FindAll(predicate, queryOptions);
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//}
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//public IEnumerable<TResult> FindAll<TResult>(Expression<Func<T, bool>> predicate, Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null)
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//{
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// return _baseRepository.FindAll(predicate, selector, queryOptions);
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//}
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//public IEnumerable<T> FindAll(ISpecification<T> criteria, IQueryOptions<T> queryOptions = null)
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//{
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// return _baseRepository.FindAll(criteria, queryOptions);
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//}
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//public IEnumerable<TResult> FindAll<TResult>(ISpecification<T> criteria, Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null)
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//{
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// return _baseRepository.FindAll(criteria, selector, queryOptions);
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//}
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protected override void AddItem(T entity)
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{
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throw new NotImplementedException();
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}
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protected override void DeleteItem(T entity)
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{
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throw new NotImplementedException();
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}
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protected override void UpdateItem(T entity)
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{
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throw new NotImplementedException();
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}
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protected override void SaveChanges()
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{
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throw new NotImplementedException();
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}
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public override void Dispose()
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{
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}
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protected override IQueryable<T> BaseQuery(IFetchStrategy<T> fetchStrategy = null)
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{
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return _baseQuery;
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}
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}
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}

‎SharpRepository.Repository/IRepository.cs‎

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@@ -13,125 +13,8 @@ namespace SharpRepository.Repository
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/// </summary>
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/// <typeparam name="T">The entity type that the repository acts on.</typeparam>
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/// <typeparam name="TKey">The type of the primary key.</typeparam>
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public interface IRepository<T, in TKey> : IDisposable where T : class
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public interface IRepository<T, in TKey> : IRepositoryQueryable<T, TKey> where T : class
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{
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/// <summary>
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/// Gives access to an IQueryable&lt;T&gt; for this repository. You can then use this to join with other IQueryable's for more complicated queries.
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/// </summary>
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/// <returns></returns>
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IQueryable<T> AsQueryable();
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/// <summary>
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/// Gets the specified entity of type <typeparamref name="T"/> from the repository by the primary key.
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/// </summary>
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/// <param name="key">The primary key.</param>
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/// <returns>The entity that matches on the primary key</returns>
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T Get(TKey key);
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/// <summary>
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/// Gets the specified entity of type <typeparamref name="T"/> from the repository by the primary key and maps it to the result of type <typeparamref name="TResult"/>.
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/// </summary>
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/// <typeparam name="TResult">The type of the result.</typeparam>
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/// <param name="key">The primary key.</param>
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/// <param name="selector">The mapping selector that returns the result type.</param>
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/// <returns>The mapped entity based on the selector that matches on the primary key.</returns>
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TResult Get<TResult>(TKey key, Expression<Func<T, TResult>> selector);
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/// <summary>
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/// Gets all entities from the repository.
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/// </summary>
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/// <returns>All of the entities</returns>
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IEnumerable<T> GetAll();
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/// <summary>
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/// Gets all entities from the repository and applies the query options (e.g. paging or sorting options)
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/// </summary>
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/// <param name="queryOptions">The query options to apply like paging or sorting.</param>
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/// <returns></returns>
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IEnumerable<T> GetAll(IQueryOptions<T> queryOptions);
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/// <summary>
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/// Gets all entities from the repository, applies the query options (e.g. paging or sorting options) and maps to a new types based on the selector.
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/// </summary>
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/// <typeparam name="TResult">The type of the result.</typeparam>
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/// <param name="selector">The mapping selector that returns the result type.</param>
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/// <param name="queryOptions">The query options to apply like paging or sorting.</param>
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/// <returns></returns>
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IEnumerable<TResult> GetAll<TResult>(Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null);
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/// <summary>
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/// Finds a single entity that matches the predicate supplied using FirstOrDefault with an optional query option, like sorting options.
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/// </summary>
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/// <param name="predicate">The predicate used to match entities against.</param>
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/// <param name="queryOptions">The query options to use (usually sorting) since this uses FirstOrDefault.</param>
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/// <returns></returns>
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T Find(Expression<Func<T, bool>> predicate, IQueryOptions<T> queryOptions = null);
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/// <summary>
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/// Finds a single entity that matches the predicate supplied using FirstOrDefault with an optional query option, like sorting options, and maps it to a new type based on the selector.
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/// </summary>
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/// <typeparam name="TResult">The type of the result.</typeparam>
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/// <param name="predicate">The predicate used to match entities against.</param>
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/// <param name="selector">The mapping selector that returns the result type.</param>
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/// <param name="queryOptions">The query options to use (usually sorting) since this uses FirstOrDefault.</param>
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/// <returns></returns>
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TResult Find<TResult>(Expression<Func<T, bool>> predicate, Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null);
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/// <summary>
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/// Finds a single entity that matches the specification criteria using FirstOrDefault with an optional query option, like sorting options.
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/// </summary>
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/// <param name="criteria">The specification criteria that is used for matching entities against.</param>
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/// <param name="queryOptions">The query options to use (usually sorting) since this uses FirstOrDefault.</param>
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/// <returns></returns>
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T Find(ISpecification<T> criteria, IQueryOptions<T> queryOptions = null);
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/// <summary>
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/// Finds a single entity that matches the specification criteria using FirstOrDefault with an optional query option, like sorting options, and maps to a new type based on the selector.
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/// </summary>
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/// <typeparam name="TResult">The type of the result.</typeparam>
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/// <param name="criteria">The specification criteria that is used for matching entities against.</param>
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/// <param name="selector">The mapping selector that returns the result type.</param>
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/// <param name="queryOptions">The query options to use (usually sorting) since this uses FirstOrDefault.</param>
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/// <returns></returns>
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TResult Find<TResult>(ISpecification<T> criteria, Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null);
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/// <summary>
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/// Finds all entities that match the predicate with an optional query option applied (like paging or sorting).
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/// </summary>
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/// <param name="predicate">The predicate used to match entities against.</param>
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/// <param name="queryOptions">The query options to apply like paging or sorting.</param>
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/// <returns></returns>
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IEnumerable<T> FindAll(Expression<Func<T, bool>> predicate, IQueryOptions<T> queryOptions = null);
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/// <summary>
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/// Finds all entities that match the predicate with an optional query option applied (like paging or sorting), and maps to a new type based on the selector provided.
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/// </summary>
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/// <typeparam name="TResult">The type of the result.</typeparam>
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/// <param name="predicate">The predicate used to match entities against.</param>
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/// <param name="selector">The mapping selector that returns the result type.</param>
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/// <param name="queryOptions">The query options to apply like paging or sorting.</param>
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/// <returns></returns>
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IEnumerable<TResult> FindAll<TResult>(Expression<Func<T, bool>> predicate, Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null);
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/// <summary>
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/// Finds all entities that match the specification criteria with an optional query option applied (like paging or sorting).
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/// </summary>
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/// <param name="criteria">The specification criteria that is used for matching entities against.</param>
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/// <param name="queryOptions">The query options to apply like paging or sorting.</param>
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/// <returns></returns>
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IEnumerable<T> FindAll(ISpecification<T> criteria, IQueryOptions<T> queryOptions = null);
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/// <summary>
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/// Finds all entities that match the specification criteria with an optional query option applied (like paging or sorting), and maps to a new type based on the selector provided.
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/// </summary>
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/// <typeparam name="TResult">The type of the result.</typeparam>
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/// <param name="criteria">The specification criteria that is used for matching entities against.</param>
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/// <param name="selector">The mapping selector that returns the result type.</param>
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/// <param name="queryOptions">The query options to apply like paging or sorting.</param>
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/// <returns></returns>
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IEnumerable<TResult> FindAll<TResult>(ISpecification<T> criteria, Expression<Func<T, TResult>> selector, IQueryOptions<T> queryOptions = null);
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/// <summary>
13619
/// Adds the specified entity.
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/// </summary>

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