feat: initial TextOutputFormatter impl & ASP.NET Core API example

OSLC4Net_SDK/.dockerignore

@@ -0,0 +1,30 @@
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/azds.yaml
+**/bin
+**/charts
+**/docker-compose*
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+LICENSE
+README.md
+!**/.gitignore
+!.git/HEAD
+!.git/config
+!.git/packed-refs
+!.git/refs/heads/**

OSLC4Net_SDK/Directory.Packages.props

@@ -10,10 +10,10 @@
   <ItemGroup>
     <!-- For removal -->
     <PackageVersion Include="log4net" Version="2.0.17" />
+    <PackageVersion Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.21.0" />
     <PackageVersion Include="NuGet.Build.Tasks.Pack" Version="6.11.1" />
     <PackageVersion Include="Newtonsoft.Json" Version="13.0.3" />
     <PackageVersion Include="System.Json" Version="4.7.1" />
-
     <!-- depedencyManagement / convergence -->
     <PackageVersion Include="System.Net.Http" Version="4.3.4" />
     <PackageVersion Include="System.Text.RegularExpressions" Version="4.3.1" />
@@ -40,5 +40,6 @@
     <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="8.0.1" />
     <PackageVersion Include="Microsoft.Extensions.Logging" Version="8.0.1" />
     <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0.2" />
+    <PackageVersion Include="Swashbuckle.AspNetCore" Version="6.6.2" /> 
   </ItemGroup>
 </Project>

OSLC4Net_SDK/Examples/OSLC4NetExamples.Server.NetCoreApi/Controllers/WeatherForecastController.cs

@@ -0,0 +1,43 @@
+using Microsoft.AspNetCore.Http.Extensions;
+using Microsoft.AspNetCore.Mvc;
+
+namespace OSLC4NetExamples.Server.NetCoreApi.Controllers;
+[ApiController]
+[Route("[controller]")]
+public class WeatherForecastController : ControllerBase
+{
+    private static readonly string[] Summaries = new[]
+    {
+        "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+    };
+
+    private readonly ILogger<WeatherForecastController> _logger;
+
+    public WeatherForecastController(ILogger<WeatherForecastController> logger)
+    {
+        _logger = logger;
+    }
+
+    [HttpGet]
+    [Route("oslc")]
+    public OSLC4Net.Core.Model.ServiceProvider Oslc()
+    {
+        var sp = new OSLC4Net.Core.Model.ServiceProvider();
+        sp.SetAbout(new Uri(Request.GetEncodedUrl()));
+        sp.SetDescription("test me");
+        return sp;
+    }
+
+    [HttpGet(Name = "GetWeatherForecast")]
+    [Route("forecast")]
+    public IEnumerable<WeatherForecast> Get()
+    {
+        return Enumerable.Range(1, 5).Select(index => new WeatherForecast
+        {
+            Date = DateOnly.FromDateTime(DateTime.Now.AddDays(index)),
+            TemperatureC = Random.Shared.Next(-20, 55),
+            Summary = Summaries[Random.Shared.Next(Summaries.Length)]
+        })
+        .ToArray();
+    }
+}

OSLC4Net_SDK/Examples/OSLC4NetExamples.Server.NetCoreApi/Dockerfile

@@ -0,0 +1,31 @@
+# See https://aka.ms/customizecontainer to learn how to customize your debug container and how Visual Studio uses this Dockerfile to build your images for faster debugging.
+
+# This stage is used when running from VS in fast mode (Default for Debug configuration)
+FROM mcr.microsoft.com/dotnet/aspnet:8.0 AS base
+USER app
+WORKDIR /app
+EXPOSE 8080
+EXPOSE 8081
+
+
+# This stage is used to build the service project
+FROM mcr.microsoft.com/dotnet/sdk:8.0 AS build
+ARG BUILD_CONFIGURATION=Release
+WORKDIR /src
+COPY ["Examples/Directory.Build.props", "Examples/"]
+COPY ["Examples/OSLC4NetExamples.Server.NetCoreApi/OSLC4NetExamples.Server.NetCoreApi.csproj", "Examples/OSLC4NetExamples.Server.NetCoreApi/"]
+RUN dotnet restore "./Examples/OSLC4NetExamples.Server.NetCoreApi/OSLC4NetExamples.Server.NetCoreApi.csproj"
+COPY . .
+WORKDIR "/src/Examples/OSLC4NetExamples.Server.NetCoreApi"
+RUN dotnet build "./OSLC4NetExamples.Server.NetCoreApi.csproj" -c $BUILD_CONFIGURATION -o /app/build
+
+# This stage is used to publish the service project to be copied to the final stage
+FROM build AS publish
+ARG BUILD_CONFIGURATION=Release
+RUN dotnet publish "./OSLC4NetExamples.Server.NetCoreApi.csproj" -c $BUILD_CONFIGURATION -o /app/publish /p:UseAppHost=false
+
+# This stage is used in production or when running from VS in regular mode (Default when not using the Debug configuration)
+FROM base AS final
+WORKDIR /app
+COPY --from=publish /app/publish .
+ENTRYPOINT ["dotnet", "OSLC4NetExamples.Server.NetCoreApi.dll"]

OSLC4Net_SDK/Examples/OSLC4NetExamples.Server.NetCoreApi/OSLC4NetExamples.Server.NetCoreApi.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <UserSecretsId>9d68bd64-651d-4baa-9904-6369c55b51cc</UserSecretsId>
+    <DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
+    <DockerfileContext>..\..</DockerfileContext>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" />
+    <PackageReference Include="Swashbuckle.AspNetCore" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\OSLC4Net.Server.Providers\OSLC4Net.Server.Providers.csproj" />
+  </ItemGroup>
+
+</Project>

OSLC4Net_SDK/Examples/OSLC4NetExamples.Server.NetCoreApi/OSLC4NetExamples.Server.NetCoreApi.http

@@ -0,0 +1,6 @@
+@OSLC4NetExamples.Server.NetCoreApi_HostAddress = http://localhost:5065
+
+GET {{OSLC4NetExamples.Server.NetCoreApi_HostAddress}}/weatherforecast/
+Accept: application/json
+
+###

OSLC4Net_SDK/Examples/OSLC4NetExamples.Server.NetCoreApi/Program.cs

@@ -0,0 +1,31 @@
+using OSLC4Net.Server.Providers;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+
+builder.Services.AddControllers(options =>
+{
+    options.InputFormatters.Insert(0, new OslcRdfInputFormatter());
+    options.OutputFormatters.Insert(0, new OslcRdfOutputFormatter());
+});
+// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
+builder.Services.AddEndpointsApiExplorer();
+builder.Services.AddSwaggerGen();
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (app.Environment.IsDevelopment())
+{
+    // app.UseSwagger();
+    // app.UseSwaggerUI();
+}
+
+app.UseHttpsRedirection();
+
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();

OSLC4Net_SDK/Examples/OSLC4NetExamples.Server.NetCoreApi/Properties/launchSettings.json

@@ -0,0 +1,52 @@
+{
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "dotnetRunMessages": true,
+      "applicationUrl": "http://localhost:5065"
+    },
+    "https": {
+      "commandName": "Project",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "dotnetRunMessages": true,
+      "applicationUrl": "https://localhost:7270;http://localhost:5065"
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "swagger",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "Container (Dockerfile)": {
+      "commandName": "Docker",
+      "launchBrowser": true,
+      "launchUrl": "{Scheme}://{ServiceHost}:{ServicePort}/swagger",
+      "environmentVariables": {
+        "ASPNETCORE_HTTPS_PORTS": "8081",
+        "ASPNETCORE_HTTP_PORTS": "8080"
+      },
+      "publishAllPorts": true,
+      "useSSL": true
+    }
+  },
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:23478",
+      "sslPort": 44387
+    }
+  }
+}

OSLC4Net_SDK/Examples/OSLC4NetExamples.Server.NetCoreApi/WeatherForecast.cs

@@ -0,0 +1,12 @@
+namespace OSLC4NetExamples.Server.NetCoreApi;
+
+public class WeatherForecast
+{
+    public DateOnly Date { get; set; }
+
+    public int TemperatureC { get; set; }
+
+    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
+
+    public string? Summary { get; set; }
+}

OSLC4Net_SDK/Examples/OSLC4NetExamples.Server.NetCoreApi/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

OSLC4Net_SDK/Examples/OSLC4NetExamples.Server.NetCoreApi/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

OSLC4Net_SDK/OSLC4Net.Core.DotNetRdfProvider/RdfXmlMediaTypeFormatter.cs

@@ -422,14 +422,14 @@ private Type GetMemberType(Type type)
         return null;
     }
 
-    private static bool ImplementsGenericType(Type genericType, Type typeToTest)
+    public static bool ImplementsGenericType(Type genericType, Type typeToTest)
     {
         var isParentGeneric = genericType.IsGenericType;
 
         return ImplementsGenericType(genericType, typeToTest, isParentGeneric);
     }
 
-    private static bool ImplementsGenericType(Type genericType, Type typeToTest,
+    public static bool ImplementsGenericType(Type genericType, Type typeToTest,
         bool isParentGeneric)
     {
         if (typeToTest == null)
@@ -449,7 +449,7 @@ private static bool ImplementsGenericType(Type genericType, Type typeToTest,
         return ImplementsGenericType(genericType, typeToTest.BaseType, isParentGeneric);
     }
 
-    private static Type[] GetChildClassParameterArguments(Type genericType, Type typeToTest)
+    public static Type[] GetChildClassParameterArguments(Type genericType, Type typeToTest)
     {
         var isParentGeneric = genericType.IsGenericType;
 
@@ -469,12 +469,12 @@ private static Type[] GetChildClassParameterArguments(Type genericType, Type typ
         }
     }
 
-    private static bool ImplementsICollection(Type type)
+    public static bool ImplementsICollection(Type type)
     {
         return type.IsGenericType && typeof(ICollection<>) == type.GetGenericTypeDefinition();
     }
 
-    private class NonClosingStreamWriter : StreamWriter
+    public class NonClosingStreamWriter : StreamWriter
     {
         public NonClosingStreamWriter(Stream stream)
             : base(stream)