public interface ConnectionHarvestingCallback
The callback object is registered with each harvestable pooled connection or using any of its logical connection proxies, allowing applications to perform customized cleanup tasks when this connection is harvested by the pool.
cleanup(...) method is invoked when a borrowed connection
is harvested by the Universal Connection Pool. Applications using
java.sql.Connection, for instance, can invoke the
rollback() methods on this Connection
It is an error to register more than one connection harvesting
callback on the same connection. Any such attempt results
UniversalConnectionPoolException at the pool layer
or an exception specific to the type of a Universal Connection Pool
Adapter (for example, JDBC, JCA, and so forth).