Infrastructure

• (story, 3pt) Design and implement the scheduling component (the scheduler) that add messages to a queue for later processing

  • based on quartz
  • configuration options (scheduling etc)
  • on a timed bases add a message to JMS queue that a listener will use to poll listObjects() (see Story of polling listObject())

Metanarrative:
Design and implement the retrieve content synchronization service component that will retrieve content from MN and store in Metacata

As a developer, I need to implement the CN synchronization service in order to keep metadata objects from Member Nodes synchronized
-- involves building the scheduler for the CN service
-- involves tracking when each MN was last synched to know which objects to ask for
-- involves calling MN.listObjects as needed
-- involves calling MN.get() and MN.getSystemMetadata() as needed
-- involves calling Metacat.create() and Metacat.update() to store the objects in the CN