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From Myrna van Lunteren <m.v.lunte...@gmail.com>
Subject Re: [jira] Created: (DERBY-903) Remove use of String(byte[]) and String(byte[], int, int) constructors in testing leading to non-portable behaviour
Date Mon, 13 Feb 2006 00:29:50 GMT
I have a question sideways in connection to this bug - I did the search for
the String(byte[]) constructor in eclipse, and found that in addition to the
4 tests as reported, this is used in the following classes:
   - java/engine/org.apache.derby.catalog.SystemProcedures
     method SQLCAMESSAGE
   - java/drda/org.apache.derby.impl.drda.DRDAConnThread
     method readAndSetParams, writeSQLDIAGCI and static assignments for
     SQLERRMC_MESSAGE_DELIMETER and SQLERRMC_TOKEN_DELIMITER

Wouldn't the usage there also cause trouble when derby is used in non-fixed
encodings?

Myrna


On 1/31/06, Daniel John Debrunner (JIRA) <derby-dev@db.apache.org> wrote:
>
> Remove use of String(byte[]) and String(byte[], int, int) constructors in
> testing leading to non-portable behaviour
>
> -------------------------------------------------------------------------------------------------------------------
>
>         Key: DERBY-903
>         URL: http://issues.apache.org/jira/browse/DERBY-903
>     Project: Derby
>        Type: Bug
> Components: Test
>    Versions: 10.2.0.0
>    Reporter: Daniel John Debrunner
>     Fix For: 10.2.0.0
>
>
> These constructors use the Java default platform encoding to convert the
> bytes to a String, this typically leads to bugs on platforms with different
> encodings.
>
> Replace with code using fixed conversion, or alternative mechanisms.
> If the call is required its use should be commented as to why it is
> required.
>
> org.apache.derbyTesting.functionTests.tests.jdbcapi.blobclob4BLOB
> org.apache.derbyTesting.functionTests.tests.jdbcapi.resultset
> org.apache.derbyTesting.functionTests.tests.lang.coalesceTests
> org.apache.derbyTesting.functionTests.tests.store.streamingColumn
>
> I generated this list using the Java search in eclipse for references to
> the constructors
> String(byte[])
> String(byte[],int,int) (no occurrences in java/testing)
>
> --
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>
>

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