1 Reply Latest reply on Feb 7, 2002 5:52 AM by Sebastian Hallensleben

    Nested topics

    Leif Ullman Newbie

      Hello,

      I have a question about the way topic mappings are done in JBossMQ. Is it possible (with the current codebase) to create a topic with an inherent hierarchial structure?

      For example, a subscriber is interested in a certain topic ( i.e. 'topic/Transaction/objectType/ObjectSubtypeA/SubsubTypeB/' ) and would create the topic and register itself as a subscriber to that topic. A publisher will post messages to topics that either match this topic completely, or would match several higher level elements ( such as 'topic/Transaction/objectType/ObjectSubtypeA/' ). Is there a mechanism to be able to route these messages to subscribers that may not be subscribed to the exact topic, but to a sub-element of that topic?


      Thanks,

      Leif Ullman