RE: AS400 objects from a connection pool

["Gary L Peskin" <garyp@xxxxxxxxxxxx>]

You need to look here at who is creating the connection.  As far as I can
tell with AS400JDBCConnectionPool, there is no way to get a reference to the
AS400JDBCConnectionPool object from an AS400JDBCPooledConnection contained
in that pool.  This is because there is no reference to the containing
AS400JDBCConnectionPool.  For these, I think you'll have to call
setLibraries each time you work with the DataSource unles your AppServer
tool gives you a way to set these properties ahead of time.

HTH,
Gary

> -----Original Message-----
> From: java400-l-bounces@xxxxxxxxxxxx 
> [mailto:java400-l-bounces@xxxxxxxxxxxx] On Behalf Of Price, Chris
> Sent: Monday, May 12, 2003 1:03 AM
> To: 'Java Programming on and around the iSeries / AS400'
> Subject: RE: AS400 objects from a connection pool
> 
> 
> Gary,
> 
> Thanks - that's just the sort of info I was after.
> 
> I was assuming that the Object returned by getSource() would 
> be the AS400 connection, but it's nice to hear some confirmation.
> 
> 
> Now the next question - is it possible to do the same on a 
> JDBC connection pool, when it's being managed by the Web App 
> Server? I.e. if using JNDI to get the DataSource, how do you 
> get hold of the Connection Pool to attach a listener to?
> 
> Chris
> 
>  -----Original Message-----
> From:         Gary L Peskin [mailto:garyp@xxxxxxxxxxxx] 
> Sent: 09 May 2003 16:48
> To:   'Java Programming on and around the iSeries / AS400'
> Subject:      RE: AS400 objects from a connection pool
> 
> Create a class that implements ConnectionPoolListener.  The 
> method you're going to flesh out is connectionCreated.  Then, 
> instantiate a ConnectionPoolListener object.  Pass that 
> object into the addConnectionPoolListener method of your 
> AS400ConnectionPool object.  Your ConnectionPoolListener's 
> connectionCreated method will get called whenever a new 
> connection is created and placed into the connection pool.
> 
> When your connectionCreated method is called, it is passed a 
> ConnectionPoolEvent.  If you call the getSource() method of 
> the passed ConnectionPoolEvent and cast the returned value to 
> an AS400, you should be all set to go.
> 
> HTH,
> Gary