[infinispan-dev] @Marshallable as an option for end user externalizers?

Hi, Some feedback has come saying that it'd be nice to be able to configure externalizers using annotations. Now, in a previous discussion (http://lists.jboss.org/pipermail/infinispan-dev/2010-December/007047.html) it was agreed that for framework developers this is not nice since it makes it hard to abstract the Infinispan layer, but end users might be interested in using annotations rather than having to implement getId(), getTypeClasses() in Externalizer interface - see http://community.jboss.org/docs/DOC-16198 To be able to support this, @Marshallable annotation that would be used wth externalizer implementations would have to be brought back with id and typeClasses attributes. That'd make it a 3rd way to define ids, after XML and getId() implementations. Clearly, getId() and getTypeClasses() would be moved to a different interface, so that people that chose to use @Marshallable could just provide read/writeObject method implementations. The gain from having end users use @Marshallable is not that great IMO cos we don't do annotation scanning, so there would still be a need to register externalizers. Thoughts? -- Galder Zamarreño Sr. Software Engineer Infinispan, JBoss Cache