Check the connection pool with JMX when using Transactional DataSource

Currently the common-dbcp2 only expose the org.apache.commons.dbcp2.PoolableConnectionMXBean for every database connection. And the customer want to check the connection pool with JMX just like org.apach.tomcat.jdbc.pool.jmx.ConnectionPoolMBean

• getIdle()
• getSize()
• getActive()
• getNumIdle()
• getNumActibe()
• getWaitCount()