private ResolveDelegate <BuilderContext> SettingResolutionFactory(Attribute attribute, object info, object value)
{
Type type = null;
if (info is ParameterInfo parameterInfo)
{
type = parameterInfo.ParameterType;
}
else if (info is PropertyInfo propertyInfo)
{
type = propertyInfo.PropertyType;
}
return((ref BuilderContext context) =>
{
if (!(attribute is SettingValueAttribute settingValueAttribute) || type == null)
{
return value;
}
IReadOnlySettingsService readOnlySettingsService = (IReadOnlySettingsService)
context.Resolve(
typeof(IReadOnlySettingsService),
((SettingValueAttribute)attribute).ServiceInstance);
return AsyncContext.Run(
() => readOnlySettingsService.GetSettingAsync(settingValueAttribute.SettingKey, settingValueAttribute.SettingType ?? type));
});
}
private static IReadOnlySettingsService CreateReadOnlySettingsService()
{
IReadOnlySettingsService settingsServiceMock = Substitute.For <IReadOnlySettingsService>();
settingsServiceMock.IsRegisteredAsync(Arg.Is(Key1)).Returns(true);
settingsServiceMock.GetSettingAsync(Arg.Is(Key1), Arg.Is(typeof(string))).Returns("value1");
return(settingsServiceMock);
}
public static IReadOnlySettingsService AsReadOnly([NotNull] this IReadOnlySettingsService service)
{
if (service == null)
{
throw new ArgumentNullException(nameof(service));
}
return(!(service is ISettingsService) ? service : new ReadOnlySettingsService(service));
}
public static async Task <T> GetSettingAsync <T>(
[NotNull] this IReadOnlySettingsService service,
[NotNull] string key)
{
if (service == null)
{
throw new ArgumentNullException(nameof(service));
}
if (key == null)
{
throw new ArgumentNullException(nameof(key));
}
return((T)await service.GetSettingAsync(key, typeof(T)));
}
/// <summary>
/// Initializes a new instance of the <see cref="ReadOnlySettingsService"/> class.
/// </summary>
/// <param name="service">The service to wrap.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="service"/> is <see langword="null"/>.</exception>
public ReadOnlySettingsService([NotNull] IReadOnlySettingsService service)
{
_service = service ?? throw new ArgumentNullException(nameof(service));
}
