Story #595
Design and implement the retrieve/store content synchronization service component
Start date:
Due date:
% Done:
100%
Story Points:
Sprint:
Description
Design and implement the component that will retrieve content from MN and store in Metacat
- use client from the java itk library (https://trac.dataone.org/browser/software/cicore/trunk/itk/d1-java)
- retrieve systemMetadata from MN based on ID read from messaging queue
- parse systemMetadata to discover scimeta or data
- if scimeta then store sysmeta and scimeta in metacat
- otherwise only store sysmeta
Metanarrative:
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
