I have been using something like the following code
public void function()
{
OtherClass obj1 = new OtherClass();
OtherClass obj2 = new OtherClass();
}
How can i introduce loose coupling in this code?
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DineshxK
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You can use SPRING dependency injection. – Kick Jan 23 '14 at 08:56
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@DineshxK pass the objects as parameters of the function – Eugene Jan 23 '14 at 08:56
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3Loose coupling is about reducing dependencies. Your example is far too trivial to illustrate the concept. – Philipp Jan 23 '14 at 08:57
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@user2115021 Thanks. That seems a good way of applying loose coupling – DineshxK Jan 23 '14 at 09:05
2 Answers
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Pass the objects as parameters to the function, or better yet pass the interface that they implement. You would not tie the objects to the function in this way.
Event if this is more about dependency injection then loose coupling, it would not hurt making the change.
Eugene
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@DineshxK i do not want to be mean, but adding Spring JUST for this is way to much. – Eugene Jan 23 '14 at 09:32
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Other features like SPRING's support for other frameworks also are helpful to my cause. And loose coupling is a critical requirement for my assignment. Sorry I couldn't explain my full problem in detail. Also am a newbie in IT industry. So plz dont mind my bad expression of the prob. Anyway thanks again – DineshxK Jan 23 '14 at 09:46
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Move obj1 and obj2 to member variables, and assign them externally from a different class.
Ted Bigham
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