moved file hash calculation to own method
merged branch povilas/issue_6101 (PR #6708)

This PR was submitted for the master branch but it was merged into the 2.2 branch instead (closes #6708).

Commits
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90a3e7a [HttpFoundation] moved file hash calculation to own method

Discussion
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[HttpFoundation] moved file hash calculation to own method

Bug fix: no
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Todo: -
Fixes the following tickets: #6101
License of the code: MIT
Documentation PR: -

This commit adds ability to change default hashing implementation by extending BinaryFileResponse.

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by stloyd at 2013-01-11T16:23:30Z

IMO it's looks a like overkill...

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by lsmith77 at 2013-01-11T16:39:33Z

hmm yeah .. seems like something that could be done via inheritance ..

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by Tobion at 2013-01-11T17:44:29Z

I agree, overriting the method is much simpler solution.

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by jalliot at 2013-01-11T18:16:04Z

Besides the `$autoetag` variable is false by default so you have to explicitly enable this behavior...

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by povilas at 2013-01-11T18:39:31Z

@lsmith77, @Tobion,  you mean, just move hash calculation to separate protected method, and when you want to change hashing you must extend BinaryFileResponse?