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From "V.Narayanan (JIRA)" <derby-...@db.apache.org>
Subject [jira] Updated: (DERBY-941) Add JDBC4 support for Statement Events
Date Mon, 24 Apr 2006 15:56:06 GMT
     [ http://issues.apache.org/jira/browse/DERBY-941?page=all ]

V.Narayanan updated DERBY-941:
------------------------------

    Attachment: statementeventlisteners_embedded_v3.diff
                statementeventlisteners_embedded_v3.stat

Objectives of this patch
--------------------------------

a) provide the imlementation for StatementEventListener methods in EmbedXAConnection40
b) Modify TestUtil.java to return EmbedXADataSource40 when running with mustang
c) remove testing for LSE_COMPILATION_PREFIX as hte prefix for the SQLState when throwing
the Statement Error Occurred events.

thanx
Narayanan

> Add JDBC4 support for Statement Events
> --------------------------------------
>
>          Key: DERBY-941
>          URL: http://issues.apache.org/jira/browse/DERBY-941
>      Project: Derby
>         Type: New Feature

>   Components: JDBC
>     Versions: 10.0.2.0
>     Reporter: Rick Hillegas
>     Assignee: V.Narayanan
>  Attachments: ListenerTest.java, statementeventlisteners_embedded.diff, statementeventlisteners_embedded.stat,
statementeventlisteners_embedded_v2.diff, statementeventlisteners_embedded_v2.stat, statementeventlisteners_embedded_v3.diff,
statementeventlisteners_embedded_v3.stat, statementeventlisteners_embedded_ver1.html
>
> As described in the JDBC 4 spec, sections 11.2, 11.7,  and 3.1.
> These are the methods which let app servers listen for connection and statement closure
and invalidation events.
> Section 11.2 of the JDBC 4 spec explains connection events: Connection pool managers
which implement the ConnectionEventListener interface can register themselves to listen for
 "connectionClosed" and fatal "connectionErrorOccurred" events. App servers can use these
events to help them manage the recycling of connections back to the connection pool.
> Section 11.7 of the JDBC 4 spec explains statement events: Statement pools which implement
StatementEventListener can register themselves to listen for "statementClosed" and "statementErrorOccurred"
events. Again, this helps statement pools manage the recycling of statements back to the pool.

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