Comments on: Refactoring Day 12 : Break Dependencies http://lostechies.com/seanchambers/2009/08/12/refactoring-day-12-break-dependencies/ Just another LosTechies site Thu, 13 Sep 2012 07:11:00 +0000 hourly 1 http://wordpress.org/?v=3.4.2 By: schambers http://lostechies.com/seanchambers/2009/08/12/refactoring-day-12-break-dependencies/#comment-399 schambers Wed, 12 Aug 2009 18:34:06 +0000 /blogs/sean_chambers/archive/2009/08/12/refactoring-day-12-break-dependencies.aspx#comment-399 Well once you have this wired up with IoC, you will never have a NRE from IFeedService. If you do then your IoC configuration is incorrect and you have larger problems. I personally to check for NRE's with classes that are registered in IoC. Doesn't seem like theres a point when a instance will always be provided. Well once you have this wired up with IoC, you will never have a NRE from IFeedService. If you do then your IoC configuration is incorrect and you have larger problems.

I personally to check for NRE’s with classes that are registered in IoC. Doesn’t seem like theres a point when a instance will always be provided.

]]> By: Charris http://lostechies.com/seanchambers/2009/08/12/refactoring-day-12-break-dependencies/#comment-398 Charris Wed, 12 Aug 2009 18:28:05 +0000 /blogs/sean_chambers/archive/2009/08/12/refactoring-day-12-break-dependencies.aspx#comment-398 I guess at least testing for the null ref and throwing? I guess at least testing for the null ref and throwing?

]]> By: schambers http://lostechies.com/seanchambers/2009/08/12/refactoring-day-12-break-dependencies/#comment-397 schambers Wed, 12 Aug 2009 14:32:27 +0000 /blogs/sean_chambers/archive/2009/08/12/refactoring-day-12-break-dependencies.aspx#comment-397 I'm not sure I follow. If you refactored in this manner, you would use an IoC framework to inject the dependencies via ctor so you wouldn't have a NRE on IFeedService. Were you referring to somewhere else? I’m not sure I follow. If you refactored in this manner, you would use an IoC framework to inject the dependencies via ctor so you wouldn’t have a NRE on IFeedService.

Were you referring to somewhere else?

]]> By: Graham http://lostechies.com/seanchambers/2009/08/12/refactoring-day-12-break-dependencies/#comment-396 Graham Wed, 12 Aug 2009 14:27:18 +0000 /blogs/sean_chambers/archive/2009/08/12/refactoring-day-12-break-dependencies.aspx#comment-396 Watch out for that NRE! Watch out for that NRE!

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