The JBoss - Oracle AQ Patch provides a series of wrapper and helper classes that allow JBoss to use the Oracle AQ API to access Oracle Advanced Queues that reside within the Oracle database. The patch has been tested with the aqapi.jar files that are provided in Oracle's OC4j versions 9.0.3 and 9.0.4 with JBoss 3.0.8 and 3.2.3 using Durable topics. It isn't the prettiest solution, but it works.