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From "Oleg Kalnichevski (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HTTPCLIENT-1116) ResponseCachingPolicy uses integers for sizes
Date Sat, 13 Aug 2011 11:08:27 GMT

    [ https://issues.apache.org/jira/browse/HTTPCLIENT-1116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13084585#comment-13084585
] 

Oleg Kalnichevski commented on HTTPCLIENT-1116:
-----------------------------------------------

Greg,
There is certainly a way to fix the problem without breaking API compatibility at all, which
would be preferred.

Oleg

> ResponseCachingPolicy uses integers for sizes
> ---------------------------------------------
>
>                 Key: HTTPCLIENT-1116
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1116
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: Cache
>    Affects Versions: 4.1.1, 4.2 Alpha1
>            Reporter: Greg Bowyer
>              Labels: cache, policy
>         Attachments: 0001-Changed-the-ResponseCachingPolicy-to-use-longs.patch
>
>
> ResponseCachingPolicy currently uses integers for interpreting the size of Content-Length,
as well internally.
> This causes issues in attempting to use the module for caching entities that are over
2GB in size, the module does not fail gracefully, but throws a NumberFormatException
> I have a patch that fixes this, by promoting the int -> long, which should allow for
larger entities to be cached, it also updates the public facing API where possible, I don't
think that the promotion should break compatibility massively
> The changes can also be seen here:
> https://github.com/GregBowyer/httpclient/commit/1197d3f94bd2eedcec32646cd6146748ca2e6fa1

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