How to check a "connection" from datasource is in Container and part of Transaction

[alexendra]

Hi All,
I am using Weblogic and tx datasource connection and also connection pool. In our application we are getting connection from datasource. I want to check the connection as soon as it comes from datasource that:-

1. If this connection is in Container?
2. If this is a part of a transaction?

Please help asap.