I'm not sure I understand the question, please provide more detail. Typically what you would do would be to initialise the AspectManager with an -aop.xml file using the AspectXmlLoader so that all the bindings are available, and then from within your classloader call AspectManager.translate() as part of your classloading process, before the class is defined and use the resulting byte array to define the class. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3972936#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...