Clean up project refs, wire up example settings

examples/OptionsPatternMvc.Example/Controllers/WeatherForecastController.cs

@@ -1,9 +1,11 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
-using System.Threading.Tasks;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using OptionsPatternMvc.Example.Settings;
 
 namespace OptionsPatternMvc.Example.Controllers
 {
@@ -17,15 +19,22 @@ public class WeatherForecastController : ControllerBase
  };
 
  private readonly ILogger<WeatherForecastController> _logger;
+ private readonly ExampleAppSettings _exampleAppSettings;
 
- public WeatherForecastController(ILogger<WeatherForecastController> logger)
+ public WeatherForecastController(
+ ILogger<WeatherForecastController> logger,
+ IOptions<ExampleAppSettings> exampleAppSettingsAccessor
+ )
  {
  _logger = logger;
+ _exampleAppSettings = exampleAppSettingsAccessor.Value;
  }
 
  [HttpGet]
  public IEnumerable<WeatherForecast> Get()
  {
+ Debug.WriteLine($"Settings.Name={_exampleAppSettings.Name}");
+
  var rng = new Random();
  return Enumerable.Range(1, 5).Select(index => new WeatherForecast
  {

examples/OptionsPatternMvc.Example/Settings/ExampleAppSettings.cs

@@ -0,0 +1,10 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace OptionsPatternMvc.Example.Settings
+{
+ public class ExampleAppSettings
+ {
+ [Required]
+ public string Name { get; set; }
+ }
+}

examples/OptionsPatternMvc.Example/Startup.cs

@@ -10,6 +10,8 @@
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Hosting;
 using Microsoft.Extensions.Logging;
+using OptionsPatternMvc.Example.Extensions;
+using OptionsPatternMvc.Example.Settings;
 
 namespace OptionsPatternMvc.Example
 {
@@ -25,6 +27,8 @@ public Startup(IConfiguration configuration)
  // This method gets called by the runtime. Use this method to add services to the container.
  public void ConfigureServices(IServiceCollection services)
  {
+ services.AddValidatedSettings<ExampleAppSettings>(Configuration);
+
  services.AddControllers();
  }
 

src/RecursiveDataAnnotationsValidation/RecursiveDataAnnotationsValidation.csproj

@@ -5,7 +5,7 @@
  </PropertyGroup>
 
  <ItemGroup>
- <PackageReference Include="Microsoft.Extensions.Options" Version="3.1.2" />
+ <PackageReference Include="System.ComponentModel.Annotations" Version="4.7.0" />
  </ItemGroup>
 
 </Project>