can I use the IOC when using a 3rd party library

Posted by Greg on Stack Overflow See other posts from Stack Overflow or by Greg
Published on 2010-04-23T22:05:01Z Indexed on 2010/04/24 0:33 UTC
Read the original article Hit count: 629

Filed under:

ioc-container

|

ioc

|

inversion-of-control

Hi,

Q1 If I have a reusable library that is available, that uses interfaces with classes that use the getInstance concept to create concrete classes for you to use, then in this case would that make sense on the client side to use the IOC container to create instances of these classes? Or is that really applying a double layer of abstraction?

Q2 Or in the cases where I'm building the reusable library myself and want the client to use an IOC container, then in my reusable library would I then dispense with any overhead of having factories or "getInstance" methods to instantiate the classes in the client? (i.e. as the IOC container would do this no?)

© Stack Overflow or respective owner

Related posts about ioc-container

When to use an IOC container?

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to understand when I should use a container versus manually injecting dependencies. If I have an application that uses a 1-2 interfaces and only has 1-2 concrete implementations for each interface, I would lean towards just handling that myself. If I have a small application that uses… >>> More
What's the simplest IOC container for C#?

as seen on Stack Overflow - Search for 'Stack Overflow'
What's the simplest IOC container for C#? Is simple to learn and get productive with for a small app. In my case a winforms app which I want to abstract the data layer for later potential migration to a web-service for the data layer. >>> More
IoC container configuration

as seen on Stack Overflow - Search for 'Stack Overflow'
How should the configuration for an IoC container be organized? I know that registering by code should be placed at the highest level in an application, but what if an application had hundreds of dependencies that need to be registered? Same with XML configurations. I know that you can split up… >>> More
IOC Container Handling State Params in Non-Default Constructor

as seen on Stack Overflow - Search for 'Stack Overflow'
For the purpose of this discussion, there are two kinds of parameters an object constructor might take: state dependency or service dependency. Supplying a service dependency with an IOC container is easy: DI takes over. But in contrast, state dependencies are usually only known to the client. … >>> More
Why do I need an IoC container as opposed to straightforward DI code?

as seen on Stack Overflow - Search for 'Stack Overflow'
I've been using Dependency Injection (DI) for awhile, injecting either in a constructor, property, or method. I've never felt a need to use an Inversion of Control (IoC) container. However, the more I read, the more pressure I feel from the community to use an IoC container. I played with .NET… >>> More

Related posts about ioc

LightSpeed with IoC/Dependency Injection using Repository Pattern

as seen on Stack Overflow - Search for 'Stack Overflow'
Does anyone have an example of using LightSpeed with the Repository Pattern using interfaces and dependency injection? >>> More
Will IOC solve our problems?

as seen on Stack Overflow - Search for 'Stack Overflow'
Just trying to implement unit testing into a brownfield type system. Be aware i'm relatively new into the unit testing world. Its going to be a gradual migration of course because there are just so many areas of pain. The current problem i'm trying to solve is we followed a lot of bad practices… >>> More
What is IoC (Inversion of Control)?

as seen on Stack Overflow - Search for 'Stack Overflow'
Can any one explain IoC in a simple way? I have tried googling it but not getting any idea about it... and its benifits >>> More
Why is IoC / DI not common in Python?

as seen on Stack Overflow - Search for 'Stack Overflow'
In Java IoC / DI is a very common practice which is extensively used in web applications, nearly all available frameworks and Java EE. On the other hand, there are also lots of big Python web applications, but beside of Zope (which I've heard should be really horrible to code) IoC doesn't seem to… >>> More
Examples of IOC/DI over Singleton

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, Just started learning/reading about DI and IOC frameworks. Also I read many articles on SO and internet that say that one should prefer DI/IOC over singleton. Can anyone give/link examples of exactly how DI/IOC eliminates/solves the various issues regarding the Singleton pattern? (hopefully… >>> More