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From "Michajlo Matijkiw (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HTTPCLIENT-1001) CacheEntryUpdater does not properly update cache entry resource
Date Wed, 29 Sep 2010 16:10:35 GMT

     [ https://issues.apache.org/jira/browse/HTTPCLIENT-1001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michajlo Matijkiw updated HTTPCLIENT-1001:
------------------------------------------

    Attachment: cache_entry_updater_bug_test.patch

This patch should be applied against TestCacheEntryUpdater and it exposes the mentioned bug.
 I have started to work on a fix but was hoping for some feedback on my approach.

I am looking to move the logic of CacheEntryUpdater#updateCacheEntry into BasicHttpCache (this
is the only place where it is used).  The rest of CacheEntryUpdater's methods can remain as
helper methods.  I think this will simplify the logic and help prevent any code duplication.
 I believe it might make respolving HTTPCLIENT-1003 easier as well.

Any thoughts?

Thanks,
Michajlo

> CacheEntryUpdater does not properly update cache entry resource
> ---------------------------------------------------------------
>
>                 Key: HTTPCLIENT-1001
>                 URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1001
>             Project: HttpComponents HttpClient
>          Issue Type: Bug
>          Components: Cache
>            Reporter: Michajlo Matijkiw
>         Attachments: cache_entry_updater_bug_test.patch
>
>
> CacheEntryUpdater#updateCacheEntry() copies the old cache entry's resource, though I
believe it should only do so if the response is a 304.  Otherwise it should take the response
from the server to update the entry.  This method gets called when validating a cache entry
and the server returns a 200 or 304.

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