NoCachingStrategy configuration factory

Jeff Treuting · Jeff Treuting · commit aa22d61fefdd · 2012-11-28T14:04:07.000-08:00
Created a factory for the NoCachingStrategy.  This allows there to be a
default caching strategy in place and then for a specific repository
give it a no caching strategy to override that default.  Without this
factory there was no way to do that.
diff --git a/SharpRepository.Repository/Caching/NoCachingConfigCachingStrategyFactory.cs b/SharpRepository.Repository/Caching/NoCachingConfigCachingStrategyFactory.cs
@@ -0,0 +1,17 @@
+﻿using SharpRepository.Repository.Configuration;
+
+namespace SharpRepository.Repository.Caching
+{
+    public class NoCachingConfigCachingStrategyFactory : ConfigCachingStrategyFactory
+    {
+        public NoCachingConfigCachingStrategyFactory(CachingStrategyElement element)
+            : base(element)
+        {
+        }
+
+        public override ICachingStrategy<T, TKey> GetInstance<T, TKey>()
+        {
+            return new NoCachingStrategy<T, TKey>();
+        }
+    }
+}
diff --git a/SharpRepository.Repository/SharpRepository.Repository.csproj b/SharpRepository.Repository/SharpRepository.Repository.csproj
@@ -45,6 +45,7 @@
     <Compile Include="Caching\Hash\LocalCollectionExpander.cs" />
     <Compile Include="Caching\Hash\Utility.cs" />
     <Compile Include="Caching\InMemoryConfigCachingProviderFactory.cs" />
+    <Compile Include="Caching\NoCachingConfigCachingStrategyFactory.cs" />
     <Compile Include="Caching\StandardConfigCachingStrategyFactory.cs" />
     <Compile Include="Caching\TimeoutCachingStrategyBase.cs" />
     <Compile Include="Caching\NoCachingStrategyBase.cs" />
diff --git a/SharpRepository.Tests/App.config b/SharpRepository.Tests/App.config
@@ -14,7 +14,9 @@
   <sharpRepository>
     <repositories default="inMemory">
       <repository name="inMemory" factory="SharpRepository.InMemoryRepository.InMemoryConfigRepositoryFactory, SharpRepository.InMemoryRepository"  />
-      <repository name="efRepos" factory="SharpRepository.EfRepository.EfConfigRepositoryFactory, SharpRepository.EfRepository" connectionString="EfConnectionString" cachingStrategy="timeout"/>
+      <repository name="efRepos" factory="SharpRepository.EfRepository.EfConfigRepositoryFactory, SharpRepository.EfRepository" connectionString="EfConnectionString" dbContextType="SharpRepository.Tests.TestObjects.TestObjectEntities, SharpRepository.Tests" cachingStrategy="timeout"/>
+
+      <repository name="inMemoryNoCaching" factory="SharpRepository.InMemoryRepository.InMemoryConfigRepositoryFactory, SharpRepository.InMemoryRepository"  cachingStrategy="none" />
     </repositories>
     <cachingProviders default="inMemoryProvider">
       <cachingProvider name="inMemoryProvider" factory="SharpRepository.Repository.Caching.InMemoryConfigCachingProviderFactory, SharpRepository.Repository"/>
@@ -24,6 +26,7 @@
     <cachingStrategies default="standard">
       <cachingStrategy name="standard" factory="SharpRepository.Repository.Caching.StandardConfigCachingStrategyFactory, SharpRepository.Repository" generational="true" writeThrough="false"/>
       <cachingStrategy name="timeout" factory="SharpRepository.Repository.Caching.TimeoutConfigCachingStrategyFactory, SharpRepository.Repository" timeout="200"/>
+      <cachingStrategy name="none" factory="SharpRepository.Repository.Caching.NoCachingConfigCachingStrategyFactory, SharpRepository.Repository"/>
     </cachingStrategies>
   </sharpRepository>
 
diff --git a/SharpRepository.Tests/Configuration/ConfigurationTests.cs b/SharpRepository.Tests/Configuration/ConfigurationTests.cs
@@ -1,6 +1,7 @@
 ﻿using System;
 using System.Configuration;
 using NUnit.Framework;
+using SharpRepository.Repository.Caching;
 using SharpRepository.Repository.Configuration;
 using SharpRepository.Tests.TestObjects;
 using SharpRepository.InMemoryRepository;
@@ -74,5 +75,23 @@ public void LoadConfigurationRepositoryBySectionAndRepositoryName()
                 throw new Exception("Not EfRepository");
             }
         }
+
+        [Test]
+        public void LoadRepositoryDefaultStrategyAndOverrideNone()
+        {
+            var repos = RepositoryFactory.GetInstance<Contact, string>();
+
+            if (!(repos.CachingStrategy is StandardCachingStrategy<Contact, string>))
+            {
+                throw new Exception("Not standard caching default");
+            }
+
+            repos = RepositoryFactory.GetInstance<Contact, string>("inMemoryNoCaching");
+
+            if (!(repos.CachingStrategy is NoCachingStrategy<Contact, string>))
+            {
+                throw new Exception("Not the override of default for no caching");
+            }
+        }
     }
 }
