Remove dependency on ICacheConfigurationSectionHandler from ConfigurationProvider.Current

Author: bahusoid

CoreDistributedCache/NHibernate.Caches.CoreDistributedCache.Tests/CoreDistributedCacheSectionHandlerFixture.cs

@@ -123,7 +123,7 @@ public void TestGetConfigFromProvidedConfiguration()
 			Assert.That(fooRegion.Properties["expiration"], Is.EqualTo("500"));
 		}
 
-		private ConfigurationProviderBase<CacheConfig, CoreDistributedCacheSectionHandler> _configurationProviderBackup;
+		private ConfigurationProviderBase<CacheConfig> _configurationProviderBackup;
 
 		[SetUp]
 		public void OnSetup()

CoreMemoryCache/NHibernate.Caches.CoreMemoryCache.Tests/CoreMemoryCacheSectionHandlerFixture.cs

@@ -95,7 +95,7 @@ public void TestGetConfigFromProvidedConfiguration()
 			Assert.That(config.Regions[0].Properties["expiration"], Is.EqualTo("500"));
 		}
 
-		private ConfigurationProviderBase<CacheConfig, CoreMemoryCacheSectionHandler> _configurationProviderBackup;
+		private ConfigurationProviderBase<CacheConfig> _configurationProviderBackup;
 
 		[SetUp]
 		public void OnSetup()

NHibernate.Caches.Common/ConfigurationProviderBase.cs

@@ -8,45 +8,64 @@ namespace NHibernate.Caches.Common
 	/// Base generic class for the cache configuration settings.
 	/// </summary>
 	/// <typeparam name="TConfig">The configuration class.</typeparam>
-	/// <typeparam name="TConfigHandler">The configuration class section handler.</typeparam>
-	public abstract class ConfigurationProviderBase<TConfig, TConfigHandler>
+	public abstract class ConfigurationProviderBase<TConfig>
 		where TConfig : class
-		where TConfigHandler : ICacheConfigurationSectionHandler, new()
 	{
-		private static ConfigurationProviderBase<TConfig, TConfigHandler> _current;
-		private static readonly string ConfigurationSectionName;
-
-		static ConfigurationProviderBase()
-		{
-			ConfigurationSectionName = new TConfigHandler().ConfigurationSectionName;
-		}
+		private static ConfigurationProviderBase<TConfig> _current;
 
 		/// <summary>
 		/// Provides ability to override default <see cref="System.Configuration.ConfigurationManager"/> with custom implementation.
 		/// Can be set to null if all configuration is specified by code.
 		/// </summary>
-		public static ConfigurationProviderBase<TConfig, TConfigHandler> Current
+		public static ConfigurationProviderBase<TConfig> Current
 		{
-			get => _current ?? (_current = new StaticConfigurationManagerProvider());
+			get => _current;
 			set => _current = value ?? new NullConfigurationProvider();
 		}
 
+		/// <summary>
+		/// Get the cache configuration.
+		/// </summary>
+		/// <returns>The cache configuration.</returns>
+		public abstract TConfig GetConfiguration();
+
+		private class NullConfigurationProvider : ConfigurationProviderBase<TConfig>
+		{
+			/// <inheritdoc />
+			public override TConfig GetConfiguration()
+			{
+				return null;
+			}
+		}
+	}
+
+	/// <summary>
+	/// Base generic class for the cache configuration settings.
+	/// </summary>
+	/// <typeparam name="TConfig">The configuration class.</typeparam>
+	/// <typeparam name="TConfigHandler">The configuration class section handler.</typeparam>
+	public abstract class ConfigurationProviderBase<TConfig, TConfigHandler> : ConfigurationProviderBase<TConfig>
+		where TConfig : class
+		where TConfigHandler : ICacheConfigurationSectionHandler, new()
+	{
+		private static readonly string ConfigurationSectionName;
+
+		static ConfigurationProviderBase()
+		{
+			ConfigurationSectionName = new TConfigHandler().ConfigurationSectionName;
+			Current = new StaticConfigurationManagerProvider();
+		}
+
 		/// <summary>
 		/// Directly supply the configuration to be used to the configuration provider.
 		/// </summary>
 		/// <param name="configuration">The configuration, or <see langword="null" /> for resetting the provider to its
 		/// default behavior.</param>
 		public static void SetConfiguration(Configuration configuration)
 		{
-			_current = configuration == null ? null : new SystemConfigurationProvider(configuration);
+			Current = configuration == null ? null : new SystemConfigurationProvider(configuration);
 		}
 
-		/// <summary>
-		/// Get the cache configuration.
-		/// </summary>
-		/// <returns>The cache configuration.</returns>
-		public abstract TConfig GetConfiguration();
-
 		private class StaticConfigurationManagerProvider : ConfigurationProviderBase<TConfig, TConfigHandler>
 		{
 			/// <inheritdoc />
@@ -82,14 +101,5 @@ public override TConfig GetConfiguration()
 				return (TConfig) section.Create(null, null, xmlDoc.DocumentElement);
 			}
 		}
-
-		private class NullConfigurationProvider : ConfigurationProviderBase<TConfig, TConfigHandler>
-		{
-			/// <inheritdoc />
-			public override TConfig GetConfiguration()
-			{
-				return null;
-			}
-		}
 	}
 }

RtMemoryCache/NHibernate.Caches.RtMemoryCache.Tests/RtMemoryCacheSectionHandlerFixture.cs

@@ -85,7 +85,7 @@ public void TestGetConfigFromProvidedConfiguration()
 			Assert.That(config[0].Properties["expiration"], Is.EqualTo("500"));
 		}
 
-		private ConfigurationProviderBase<CacheConfig[], RtMemoryCacheSectionHandler> _configurationProviderBackup;
+		private ConfigurationProviderBase<CacheConfig[]> _configurationProviderBackup;
 
 		[SetUp]
 		public void OnSetup()

StackExchangeRedis/NHibernate.Caches.StackExchangeRedis.Tests/RedisSectionHandlerFixture.cs

@@ -92,7 +92,7 @@ public void TestGetConfigFromProvidedConfiguration()
 			Assert.That(config.Regions[0].Expiration, Is.EqualTo(TimeSpan.FromSeconds(500)));
 		}
 
-		private ConfigurationProviderBase<CacheConfig, RedisSectionHandler> _configurationProviderBackup;
+		private ConfigurationProviderBase<CacheConfig> _configurationProviderBackup;
 
 		[SetUp]
 		public void OnSetup()