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From "Kristian Waagan (JIRA)" <j...@apache.org>
Subject [jira] Closed: (DERBY-4706) Remove stale and potentially unused code Request.writeEncryptedScalarStream
Date Thu, 24 Jun 2010 10:37:50 GMT

     [ https://issues.apache.org/jira/browse/DERBY-4706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Kristian Waagan closed DERBY-4706.

Closing issue.

> Remove stale and potentially unused code Request.writeEncryptedScalarStream
> ---------------------------------------------------------------------------
>                 Key: DERBY-4706
>                 URL: https://issues.apache.org/jira/browse/DERBY-4706
>             Project: Derby
>          Issue Type: Task
>          Components: Network Client
>    Affects Versions:
>            Reporter: Kristian Waagan
>            Assignee: Kristian Waagan
>            Priority: Trivial
>             Fix For:,
>         Attachments: derby-4706-1a-remove_writeEncryptedScalarStream_and_friends.diff
> The code in net.Request.writeEncryptedScalarStream() is in a bad state, for instance:
>  - it materializes the stream
>  - it doesn't support streams longer than Integer.MAX_VALUE
>    (this is fine for BLOB since Derby limits the LOB size to 2G-1, but for CLOBs the
data stream may be longer since the length is expressed in characters)
>  - in some error situations it causes a disconnect
> Since the security mechanisms required to run this code (SECMEC_EUSRIDDTA and  SECMEC_EUSRPWDDTA)
are apparently supported in the client but not in the network server, deleting it seems like
a good option considering its state.

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