Must Dependency Injection come at the expense of Encapsulation?

Posted by urig on Stack Overflow See other posts from Stack Overflow or by urig
Published on 2009-06-17T06:58:01Z Indexed on 2010/03/24 0:43 UTC
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dependency-injection

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inversion-of-control

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encapsulation

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oop

If I understand correctly, the typical mechanism for Dependency Injection is to inject either through a class' constructor or through a public property (member) of the class.

This exposes the dependency being injected and violates the OOP principle of encapsulation.

Am I correct in identifying this tradeoff? How do you deal with this issue?

Please also see my answer to my own question below.

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