Real website/-application use cases where dependency injection was useful (excluding unit testing/mo

Posted by fireeyedboy on Stack Overflow See other posts from Stack Overflow or by fireeyedboy
Published on 2010-04-03T21:26:32Z Indexed on 2010/04/03 21:33 UTC
Read the original article Hit count: 455

Filed under:

real-world

|

dependency-injection

|

examples

|

web-development

In what concrete web project(s), specifically what part of the web-application/website, that you have worked on, has dependency injection proven to be a good choice. Can you give concrete examples where you actually substituted one component for another with DI during the life span of the project, excluding cases for mock/unit testing?

© Stack Overflow or respective owner

Related posts about real-world

Real world Prolog usage

as seen on Stack Overflow - Search for 'Stack Overflow'
Many study Prolog in college, but I have personally not come in contact with it professionally. The traditional examples given are AI and expert system applications, but what have you used it for and what made Prolog a suitable language for the task? >>> More
Relating NP-Complete problems to real world problems

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a decent grasp of NP Complete problems; that's not the issue. What I don't have is a good sense of where they turn up in "real" programming. Some (like knapsack and traveling salesman) are obvious, but others don't seem obviously connected to "real" problems. I've had the experience several… >>> More
Academic degree, Certification, or real world experience?

as seen on Stack Overflow - Search for 'Stack Overflow'
Academic degree (MCA, BCA etc) Certification (Adobe certified,Sun certified, Microsoft certified etc) and real world experience? Which is more important to get good job with good salary and freelance or contract based work? >>> More
Nervous about the "real" world

as seen on Programmers - Search for 'Programmers'
I am currently majoring in Computer Science and minoring in mathematics (the minor is embedded in the major). The program has a strong C++ curriculum. We have done some UNIX and assembly language (not fun) and there is C and Java on the way in future classes that I must take. The program I am in did… >>> More
Real world pitfalls of introducing F# into a large codebase and engineering team

as seen on Programmers - Search for 'Programmers'
I'm CTO of a software firm with a large existing codebase (all C#) and a sizable engineering team. I can see how certain parts of the code would be far easier to write in F#, resulting in faster development time, fewer bugs, easier parallel implementations, etc., basically overall productivity gains… >>> More

Related posts about dependency-injection

How does dependecy injection increase coupling?

as seen on Programmers - Search for 'Programmers'
On the Wikipedia page on dependency injection, the disadvantages section tells us this: Dependency injection increases coupling by requiring the user of a subsystem to provide for the needs of that subsystem. with a link to an article against dependency injection. Dependency injection makes… >>> More
SubCut Scala Dependency Injection Framework

as seen on Gooder Code - Search for 'Gooder Code'
It’s no secret I am a fan of dependency injection. So I was happy to hear that Dick Wall of the Java Posse recently released a dependency injection framework for scala. Called SubCut, or Scala Uniquely Bound Classes Under Traits, the project is a ‘mix of service locator and dependency… >>> More
Dependency Injection Constructor Madness

as seen on Stack Overflow - Search for 'Stack Overflow'
I find that my constructors are starting to look like this: public MyClass(Container con, SomeClass1 obj1, SomeClass2, obj2.... ) with ever increasing parameter list. Since "Container" is my dependency injection container, why can't I just do this: public MyClass(Container con) for every class… >>> More
What are the downsides to using Dependency Injection?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to introduce DI as a pattern here at work and one of our lead developers would like to know: What - if any - are the downsides to using the Dependency Injection pattern? Note I'm looking here for an - if possible - exhaustive list, not a subjective discussion on the topic. >>> More
Using a Dependency Injection Container in an enterprise solution with multiple different configurati

as seen on Stack Overflow - Search for 'Stack Overflow'
Can anyone point me towards some good documentation / code examples on how best to manage the configuration of a DI container in a scenario where you need different configuations sets? We have a layered, distributed application that has multiple entry points (ie; a website, winforms app, office plugin… >>> More