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Once I read in some google document about coding guidelines that every new instance of a class should go from a factory class, and I use SwiftSuspenders for it.

Now my question is, is it possible to create a new instance of an object that requires constructor parameters using SS's dependency injection?

ThanksBro
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1 Answers1

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Yes, Swiftsuspenders fully supports constructor injection.

You can either inject into a field (or a method or another constructor) requiring an instance of your class, or you can use injector.getInstance to directly query the injector for an instance that's created using the injector's mappings.

Till Schneidereit
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  • Well, I think I don't understand. Can you get an instance of a class that requires parameter on construction and how would you do it? Can you post code example please. If I use injector.getInstance i get an error that I am missing a constructor parameter of course. – ThanksBro Feb 15 '13 at 17:18
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    @MatejŠimunić If the constructor parameter is of a type which is mapped in the injector, it will be injected. Otherwise not, obviously. – Creynders Feb 20 '13 at 17:35