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Posted to derby-dev@db.apache.org by "Knut Anders Hatlen (JIRA)" <de...@db.apache.org> on 2006/08/18 08:07:14 UTC

[jira] Closed: (DERBY-1710) Unchecked casts from SQLException to EmbedSQLException cause ClassCastException in NetworkServerControlImpl when running Java SE 6

     [ http://issues.apache.org/jira/browse/DERBY-1710?page=all ]

Knut Anders Hatlen closed DERBY-1710.
-------------------------------------

    Resolution: Fixed
    Derby Info:   (was: [Patch Available])

Thank you for looking at the patch, Bryan! Committed revision 432493.

> Unchecked casts from SQLException to EmbedSQLException cause ClassCastException in NetworkServerControlImpl when running Java SE 6
> ----------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: DERBY-1710
>                 URL: http://issues.apache.org/jira/browse/DERBY-1710
>             Project: Derby
>          Issue Type: Bug
>          Components: Network Server
>    Affects Versions: 10.2.1.0
>         Environment: Java SE 6 (beta)
>            Reporter: Knut Anders Hatlen
>         Assigned To: Knut Anders Hatlen
>            Priority: Minor
>             Fix For: 10.2.1.0
>
>         Attachments: derby-1710.diff, derby-1710.stat
>
>
> Since Derby doesn't raise EmbedSQLExceptions when running Java SE 6 or later, casts from SQLException to EmbedSQLException fail with a ClassCastException.
> To reproduce, start a network server with Java SE 6, and with derby.drda.debug enabled:
>   java -Dderby.drda.debug=true org.apache.derby.drda.NetworkServerControl start
> In another terminal, stop the server with this command:
>   java org.apache.derby.drda.NetworkServerControl shutdown
> When the server stops, it will print
> java.sql.SQLException cannot be cast to org.apache.derby.impl.jdbc.EmbedSQLException
> java.lang.ClassCastException: java.sql.SQLException cannot be cast to org.apache.derby.impl.jdbc.EmbedSQLException
>         at org.apache.derby.impl.drda.NetworkServerControlImpl.blockingStart(NetworkServerControlImpl.java:665)
>         at org.apache.derby.impl.drda.NetworkServerControlImpl.executeWork(NetworkServerControlImpl.java:1739)
>         at org.apache.derby.drda.NetworkServerControl.main(NetworkServerControl.java:239)

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