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@zhiyuanliang-ms zhiyuanliang-ms commented Dec 19, 2023

This PR is targeting on the potential user case is to inject services based on variants. For example, if the variant was an algorithm name, and a controller constructor took IHashAlgorithm as a constructor parameter. How could we make it so that the implementation was dependent upon an assigned variant?

Also, it tries to resolve #39.

This draft PR provides one APIs: FeatureManagementBuilder.AddFeaturedService<TService>

Example usage can be found here: examples/FeatureBasedInjectionPOC/Program.cs

Open to suggestion for the design of feature-based injection.

@zhiyuanliang-ms zhiyuanliang-ms changed the title Feature-based injection Feature-based Injection Dec 19, 2023
@zhiyuanliang-ms zhiyuanliang-ms force-pushed the zhiyuanliang/feature-based-injection branch from b28615c to a7b8f0f Compare January 18, 2024 15:57
@zhiyuanliang-ms zhiyuanliang-ms force-pushed the zhiyuanliang/feature-based-injection branch from d5079b3 to 6eb165f Compare January 19, 2024 06:20
@zhiyuanliang-ms zhiyuanliang-ms force-pushed the zhiyuanliang/feature-based-injection branch from 596332d to f48767c Compare January 22, 2024 05:14
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An exception should be thrown if there are multiple IVariantServiceProvider<TService> being registered.

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2 unresolved minor comments on my end. Everything else looks good. Thanks @zhiyuanliang-ms !

@zhiyuanliang-ms zhiyuanliang-ms force-pushed the zhiyuanliang/feature-based-injection branch from 044ada8 to cbda0c6 Compare February 9, 2024 09:03
@zhiyuanliang-ms zhiyuanliang-ms merged commit 613380b into preview Feb 9, 2024
@zhiyuanliang-ms zhiyuanliang-ms deleted the zhiyuanliang/feature-based-injection branch February 21, 2024 08:37
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6 participants