feat: add LazyCache.AspNetCore DI pkg

ArnaudB88 · Mar 3, 2018 · 45648a6 · 45648a6
1 parent 8aab626
commit 45648a6
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Showing 5 changed files with 64 additions and 4 deletions.
diff --git a/CacheDatabaseQueriesApiSample/CacheDatabaseQueriesApiSample.csproj b/CacheDatabaseQueriesApiSample/CacheDatabaseQueriesApiSample.csproj
@@ -14,6 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <ProjectReference Include="..\LazyCache.AspNetCore\LazyCache.AspNetCore.csproj" />
     <ProjectReference Include="..\LazyCache\LazyCache.csproj" />
   </ItemGroup>
 

diff --git a/CacheDatabaseQueriesApiSample/Startup.cs b/CacheDatabaseQueriesApiSample/Startup.cs
@@ -28,8 +28,9 @@ public void ConfigureServices(IServiceCollection services)
             // register the database
             services.AddDbContext<DbTimeContext>(options => options.UseSqlServer(connection));
 
-            // add a single instance of the cache (transiant would also work as default cache is shared)
-            services.AddSingleton<IAppCache, CachingService>();
+            // Register IAppCache as a singleton CachingService
+            services.AddLazyCache();
+
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.

diff --git a/LazyCache.AspNetCore/LazyCache.AspNetCore.csproj b/LazyCache.AspNetCore/LazyCache.AspNetCore.csproj
@@ -0,0 +1,24 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>netstandard2.0</TargetFramework>
+    <RootNamespace>LazyCache</RootNamespace>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <Version>2.0.0</Version>
+    <Authors>https://github.com/alastairtree</Authors>
+    <Company>https://github.com/alastairtree</Company>
+    <Description>ServiceCollection regististrations fopr LazyCache to initialise the depndency injection</Description>
+    <Copyright>Copyright 2014 - 2018 Alastair Crabtree</Copyright>
+    <PackageLicenseUrl>https://github.com/alastairtree/LazyCache/blob/master/LICENSE</PackageLicenseUrl>
+    <PackageProjectUrl>https://github.com/alastairtree/LazyCache</PackageProjectUrl>
+    <PackageIconUrl>https://raw.githubusercontent.com/alastairtree/LazyCache/master/artwork/logo-128.png</PackageIconUrl>
+    <RepositoryUrl>https://github.com/alastairtree/LazyCache</RepositoryUrl>
+    <PackageTags>LazyCache DependecyInjection ServiceCollection SingleTon Transient</PackageTags>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="microsoft.extensions.dependencyinjection.abstractions" Version="2.0.0" />
+    <ProjectReference Include="..\LazyCache\LazyCache.csproj" />
+  </ItemGroup>
+
+</Project>
diff --git a/LazyCache.AspNetCore/ServiceCollectionExtensions.cs b/LazyCache.AspNetCore/ServiceCollectionExtensions.cs
@@ -0,0 +1,28 @@
+using System;
+using LazyCache;
+
+// ReSharper disable once CheckNamespace - MS guidelines say put DI registration in this NS
+namespace Microsoft.Extensions.DependencyInjection
+{
+    public static class LazyCacheServiceRegistration
+    {
+        public static IServiceCollection AddLazyCache(this IServiceCollection services)
+        {
+            if (services == null) throw new ArgumentNullException(nameof(services));
+
+            services.AddSingleton<IAppCache, CachingService>();
+
+            return services;
+        }
+
+        public static IServiceCollection AddLazyCache(this IServiceCollection services, Func<IServiceProvider, CachingService> implmentationFactory)
+        {
+            if (services == null) throw new ArgumentNullException(nameof(services));
+            if (implmentationFactory == null) throw new ArgumentNullException(nameof(implmentationFactory));
+
+            services.AddSingleton<IAppCache>(implmentationFactory);
+
+            return services;
+        }
+    }
+}
diff --git a/LazyCache.sln b/LazyCache.sln
@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
-VisualStudioVersion = 15.0.27130.2024
+VisualStudioVersion = 15.0.27130.2036
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LazyCache", "LazyCache\LazyCache.csproj", "{E6A1EF20-94AD-4A1C-9A89-3B2FA8AD8EC7}"
 EndProject
@@ -17,7 +17,9 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "info", "info", "{81C0E096-5
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Samples", "Samples", "{335BA426-C839-4996-8476-F3EE4056C40E}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CacheDatabaseQueriesApiSample", "CacheDatabaseQueriesApiSample\CacheDatabaseQueriesApiSample.csproj", "{5D6A88DD-230C-4057-B8EB-A987FF4F29DB}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "CacheDatabaseQueriesApiSample", "CacheDatabaseQueriesApiSample\CacheDatabaseQueriesApiSample.csproj", "{5D6A88DD-230C-4057-B8EB-A987FF4F29DB}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LazyCache.AspNetCore", "LazyCache.AspNetCore\LazyCache.AspNetCore.csproj", "{A7B07002-29F5-4463-8CA7-097C337337A1}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -37,6 +39,10 @@ Global
 		{5D6A88DD-230C-4057-B8EB-A987FF4F29DB}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{5D6A88DD-230C-4057-B8EB-A987FF4F29DB}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{5D6A88DD-230C-4057-B8EB-A987FF4F29DB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A7B07002-29F5-4463-8CA7-097C337337A1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A7B07002-29F5-4463-8CA7-097C337337A1}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A7B07002-29F5-4463-8CA7-097C337337A1}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A7B07002-29F5-4463-8CA7-097C337337A1}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE