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Google Guice Best Practices (Field vs. method vs. constructor injection)

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GuiceBestPractices
Guice best practices

Field vs. method vs. constructor injection

Field injection

  • + Most compact syntax (good for a trivial custom provider, e.g.)
  • - Can't take any special action upon injection
  • - Your class is not testable!

Method injection

  • + Isn't field injection
  • + Only thing that works for some strange edge cases

http://code.google.com/p/google-guice/wiki/GuiceBestPractices

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