Metacat

add comment about returning early when no system metadata can be found.
removed extraneous check on the content type of the SM -- was unused.
formatted indenting

for SystemMetadata events we first check the event for the SM value. If it returns null, we look it up from the shared map. It seems as if we don't always get a value with our events.

comment out: synchronize local system metadata on cn restart

synchronize local system metadata on cn restart

additional logging in MN.replicate()

double check "ecogrid" data urls for valid docid.rev - namely integer rev numbers - when parsing EML and also generating system metadata when necessary. Log the errors as warnings.

log calls to store() system metadata to the backing store

Add the listener for LifecycleEvent state changes

synchronizeLocalStore() when the cluster has a LifecycleEvent state change to RESUMED.

refactor memberAdded code to separate method - synchronizeLocalStore for possible reuse