Microsoft.Extensions.Logging

ILocalizationErrorHandler can be added to service collection to log localization file parse errors.

IServiceCollection serviceCollection = new ServiceCollection()
    .AddAvalancheLocalizationService()
    .AddAvalancheLocalizationFileSystemApplicationRoot()
    .AddSingleton(typeof(ILocalizationErrorHandler), new LocalizationErrorHandler(e => WriteLine(e)));

ILogger is adapted to ILocalizationErrorHandler which logs localization file parse errors.

// Add service descriptors
IServiceCollection serviceCollection = new ServiceCollection()
    .AddAvalancheLocalizationService()
    .AddAvalancheLocalizationFileSystemApplicationRoot()
    .AddLogging(loggingBuilder => loggingBuilder.SetMinimumLevel(LogLevel.Trace).AddConsole());
// Build service
using ServiceProvider service = serviceCollection.BuildServiceProvider();
// Get Localization
ILocalization localization = service.GetService<ILocalization>()!;
// Get text
ILocalizedText localizedText = localization.LocalizedTextCached[("", "Example.ErrorExample")];
// Print text
WriteLine(localizedText.Print(new object[] { 2 }));

IStringLocalizer, IViewLocalizer, IHtmlLocalizer, ITextLocalizer and IFileLocalizer log an entry when key is not found.

dbug: Avalanche.Localization.Internal.DI.StringLocalizer[-1599422402]
      Localization file was not found: Key=NonExistent, Culture=fi

Full Example

Full example

using Avalanche.Localization;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using static System.Console;

class microsoft_extensions_logging
{
    public static void Run()
    {
        {
            // Add service descriptors
            // <01>
            IServiceCollection serviceCollection = new ServiceCollection()
                .AddAvalancheLocalizationService()
                .AddAvalancheLocalizationFileSystemApplicationRoot()
                .AddSingleton(typeof(ILocalizationErrorHandler), new LocalizationErrorHandler(e => WriteLine(e)));
            // </01>
            // Build service
            using ServiceProvider service = serviceCollection.BuildServiceProvider();
            // Get Localization
            ILocalization localization = service.GetService<ILocalization>()!;
            // Get text
            ILocalizedText localizedText = localization.LocalizedTextCached[("", "Example.ErrorExample")];
            // Print text
            WriteLine(localizedText.Print(new object[] { 2 }));
        }
        {
            // <02>
            // Add service descriptors
            IServiceCollection serviceCollection = new ServiceCollection()
                .AddAvalancheLocalizationService()
                .AddAvalancheLocalizationFileSystemApplicationRoot()
                .AddLogging(loggingBuilder => loggingBuilder.SetMinimumLevel(LogLevel.Trace).AddConsole());
            // Build service
            using ServiceProvider service = serviceCollection.BuildServiceProvider();
            // Get Localization
            ILocalization localization = service.GetService<ILocalization>()!;
            // Get text
            ILocalizedText localizedText = localization.LocalizedTextCached[("", "Example.ErrorExample")];
            // Print text
            WriteLine(localizedText.Print(new object[] { 2 }));
            // </02>
        }
    }
}