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  • Debasish Gracias 32 posts 164 karma points
    Sep 06, 2022 @ 10:18
    Debasish Gracias
    0

    How to get an ILogger in Composer

    Im trying to use ILogger inside a composer to log some information to the log file. If I register an ILogger with dependency injection inside the constructor, I get the below error:

    private readonly ILogger _logger;
        public ServerRegistrarComposer(ILogger logger)
        {
            _logger = logger;
        }

    Error:

    System.InvalidOperationException: 'Composer StarterKit.Core.Composers.ServerRegistrarComposer does not have a parameter-less constructor.'

    What is the right way to get an instance of ILogger here?

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  • Debasish Gracias 32 posts 164 karma points
    Sep 08, 2022 @ 05:34
    Debasish Gracias
    102

    I was able to get the instance of ILogger and use it like below:

      public class ServerRegistrarComposer : IComposer
    {
        public void Compose(IUmbracoBuilder builder)
        {
            var logger = builder.BuilderLoggerFactory.CreateLogger<ServerRegistrarComposer>();

            logger.LogInformation("Hello!!!");          
        }
    }
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