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  • Rob Maas 8 posts 88 karma points
    May 01, 2019 @ 10:12
    Rob Maas
    0

    Composing - Configure constructor parameters and properties

    Hello,

    I'm trying to register some services in a IUserComposer, which works for very simple stuff but I'm missing a couple of necessary functions that I'm used to working with Autofac.

    I'm trying to configure the necessary constructor parameters and overwrite some properties of the created services.

    Autofac:

    builder.RegisterType<SomeType>().As<ISomeType>().WithParameters(new NamedParameter("param1", "somevalue"));

    and

    builder.RegisterType<SomeType>().As<ISomeType>().WithProperty("propName", someObject);

    Can anybody help me out with this?

    Rob

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  • Corné Strijkert 77 posts 433 karma points
    May 01, 2019 @ 10:54
    Corné Strijkert
    0

    Hi Rob,

    Interesting question. I've looked at the Umbraco source code and I came to this:

    composition.Register<ISomeType>((factory) => 
    new SomeType("somevalue", 
        factory.GetInstance<ISomeOtherType1>(), 
        factory.GetInstance<ISomeOtherType2>()), Lifetime.Scope);

    I'm not sure if this is what you're searching for? Give it a try and I'm curious if it will work..

    I would suggest to search for 'Register' on the Umbraco 8 repository. You will get a lot of code samples how Umbraco is registering stuff. https://github.com/umbraco/Umbraco-CMS/search?q=Register&unscoped_q=Register

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  • Rob Maas 8 posts 88 karma points
    May 08, 2019 @ 14:27
    Rob Maas
    0

    Hi Corné,

    Thank you for your reply.

    I took a look at the LightInject documentation, which was helpful.

    Found out most of my necessary third-party packages have no impl. support for LightInject IOC and didn't feel like creating all of them myself so I just ended up using Umbraco 7 with Autofac instead.

    It's a bit of a pity that Umbraco 8 uses a pretty much unknown library for its IOC if you'd ask me.

    Regards,

    Rob

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