[jboss-dev-forums] [Design of POJO Server] - Re: Update on metadata progress

adrian@jboss.org do-not-reply at jboss.com
Fri Oct 13 10:46:41 EDT 2006


"wmprice" wrote : Once I figure out what the hell you are talking about, I can pick up the RAR work or take anything off your plate you want to give me (note, this doesn't mean 4-5 words of broken English, the Queen's or otherwise). 
  | 

Which part don't you understand? What I'm writing is the infrastructure
to write metadata models with annotations so you can:

1) build them from config files (most likely xml)

2) they update into other views like jsr88/custom management views
and can be changed by them

3) they are hierarchical in terms of being overridable at
server/deployment/class/instance level, etc.

4) a user can create one programatically and then create a component
without all the xml crap (pseudo code)

  | SessionBeanMetaData sessionBean = ...
  | ServiceMetaData service = EJBHelper.createService(sessionMBean);
  | serviceController.install(service);
  | 

5) It is relatively easy for the developer to add to the model
and have it propogate throughout these usecases without
writing extra code (which they almost certainly won't do :-). 
i.e. it will use default rules/conventions or you can add annotations to 
override the conventions.

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