I'm trying to figure out how to chain advice together, and I'm having trouble finding a good example. Basically what I want to do is insert my advice after some existing advice from the Tynamo tapestry-security module. I'm hoping this will allow me to run my own logic whenever the existing advice decides to proceed with the invocation of RequestExceptionHandler.handleRequestException(), and abort my advice if it decides to not proceed. I'm having trouble getting the advice to chain together though, it only seems to run one or the other. Is it possible to chain advice together and have it know if the previous advice decided to proceed with invocation?