Official Oracle sample code for the SOA Suite 11g release, Please see the wiki for details and additional features.
Unlike the Oracle database, the Oracle TimesTen in-memory database does not have built-in auditing features. However, using TimesTen’s event notification API, JMS/XLA (documented in the TimesTen Java User’s Guide), an application called ttAudit.java has been developed to provide very detailed auditing that can be stored in a flat file or in an Oracle database. JDBC skills are required to work on the project. Contact me at email@example.com .