I'm wanting to periodiacally query each registered datasource's MBean for connection statistics, using something like:

String jmxLocation =
"jboss.jca:name="+ jndiName + ",service=ManagedConnectionPool";


try {
ObjectName objectName =
new ObjectName( jmxLocation );


double maxConnections = Double.valueOf( String.valueOf( mbs.getAttribute( objectName, "MaxSize" ) ) );

double inUseConnections = Double.valueOf( String.valueOf( mbs.getAttribute( objectName, "InUseConnectionCount" ) ) );


System.
out.println( "In use connections: " + inUseConnections );

}
catch ( Exception e ) {

}

What I'm wondering though, is if it's possible to dynamically retrieve each datasource's JNDI name, so that I can avoid hardcoding our various datasources.  The javadocs for ObjectName seem to indicate that only a valid domain/key/value name (like in the above code) is valid.  Is there another way of dynamically reading these JNDI names?