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From "Tiago R. Espinha (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-4757) (Client) Implement UTF8 support on DRDA
Date Sat, 11 Sep 2010 14:54:32 GMT

    [ https://issues.apache.org/jira/browse/DERBY-4757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12908322#action_12908322
] 

Tiago R. Espinha commented on DERBY-4757:
-----------------------------------------

I'm delaying this patch a little bit more. This is because I just realized that the server
is actually lacking some changes that are crucial for the implementation. Namely, the write*String
methods in DDMWriter are still using .length() calls to determine the length of strings and
these invocations need to be piped through the current CCSID manager. I was certain I had
done this but I either forgot about it or I lost the changes in one of the patches...

In light of this I'll just bundle these changes with the other change I had made to the server
and I'll submit an individual patch for it.

After this I still want to add a couple of fixtures to the InternationalConnectTest to do
some boundary testing with international characters.

Kathey also suggested that we'd throw in a switch (via a property) to disable the UTF-8 CCSID
manager so that if we hit issues in production environments, we can disable it and minimize
the damage. In the end we agreed this would probably not be necessary but I thought I'd throw
it out there anyway to get some thoughts.

> (Client) Implement UTF8 support on DRDA
> ---------------------------------------
>
>                 Key: DERBY-4757
>                 URL: https://issues.apache.org/jira/browse/DERBY-4757
>             Project: Derby
>          Issue Type: Sub-task
>          Components: Network Client
>    Affects Versions: 10.7.0.0
>            Reporter: Tiago R. Espinha
>            Assignee: Tiago R. Espinha
>         Attachments: DERBY-4757_donotcommit.diff, DERBY-4757_p1.diff, DERBY-4757_p2.diff,
DERBY-4757_p3.diff, DERBY-4757_p3.diff
>
>
> This issue is DERBY-4746's counterpart for the client changes required to implement UTF8
support in DRDA.

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