Hi, > Having a trigger seems to be a simple solution, but does *camel provide a > way to listen to a DB trigger*?
You can use trigger to invoke Camel endpoint. For example in Postgres you can write modules in PL/Python [1] and invoke HTTP Netty endpoint exposed by Camel. Messages from that endpoint can be routed to invalidate the cache. Cheers. [1] http://www.postgresql.org/docs/9.1/static/plpython-trigger.html -- Henryk Konsek http://henryk-konsek.blogspot.com
