Obtaining JDBC Adapter connection from Java service

We use JDBC Adapter in 6.0.1 (switching to 6.1 shortly if it can help).
We have some legacy Java code for database access which could use connection pooling from the JDBC Adapter Connection. Are there any ways to accomplish it? It should be done using WmART services (if possible at all). Has anyone tried this? Thanks.

I would think its not possible to use connection pooling of JDBC adapter, but if anybody have accomplished it , I’m very much eager to know how it was done.