Metacat

Add methods to check if there are circular obsoletes/obsoletedBy chains in the mn.updateSystemmetadata method.

Don't share the same executor in the two classes.

Call the cn.synchronize method asynchronously in the mn.updateSystemmetadata method.

Add the version information on a log statement.

Add the version information in a log statement.

Add the class to upgrade the solr schema.

Add a smart test when we set the file name for the header of "content-deposition":
When the id doesn't end with the file extention, we set the file to be id+extension.

To set the content-deposition header, the cn will look the file name in the system metadata first.

Fix issue in getDefaultReplicationPolicy.

Previously, under some circumstances, a ReplicationPolicy was created but was missing the optional replicationAllowed and numReplicas attributes. These are critical to the policy, so ensure they are set to sensible defaults even when property parsing errors and other issues might skip them. Added a test of this method, but I note that other methods in SystemMetadataFactory do not have unit tests and should be added if they are modified.

Use the "MNRead" to replace "MNStorage" to determine the version of the MN.