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From "Stan Bradbury (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-401) Add SQLException subclasses and throw them correctly to match JDBC 4 spec
Date Fri, 14 Sep 2007 02:01:32 GMT

    [ https://issues.apache.org/jira/browse/DERBY-401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12527327
] 

Stan Bradbury commented on DERBY-401:
-------------------------------------

I looked up the Exceptions in the API and it seems the definitions are clear enough to decide
which should be thrown.  I do not understand the reference to SQLState class value '08' and
perhaps this is the issue Knut refers to.  It seems quite intuitive that this a Connection
Exception and that it will not succeed until the failure is corrected.

Partial definitions:

java.sql.SQLNonTransientConnectionException:  thrown for the SQLState class value '08', representing
that the connection operation that failed will not succeed when the operation is retried without
the cause of the failure being corrected. 

>>  SQLTransientConnectionException
>From API:  thrown in situations where a previoulsy failed operation might be able to succeed
when the operation is retried without any intervention by application-level functionality.



> Add SQLException subclasses and throw them correctly to match JDBC 4 spec
> -------------------------------------------------------------------------
>
>                 Key: DERBY-401
>                 URL: https://issues.apache.org/jira/browse/DERBY-401
>             Project: Derby
>          Issue Type: Improvement
>          Components: JDBC
>    Affects Versions: 10.1.1.0
>            Reporter: David Van Couvering
>            Priority: Minor
>
> JDBC4 defines subclasses of SQLException.  Derby code should be upgraded to use these
subclasses and throw them correctly based on the spec.  I recommend we can start work on this
even prior to JDBC 4 spec being finalized.

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