Metacat

Add the code to handle the deleted identifier in the checking v1 system metadata existing method.

Enforce the mn.getChecksum only to handle an PID.

Add the series id to the system metadata.

Implement the series id in the getSystemMetadata method.

Looking for sid for the method describe.

Refactor the code to check a pid exists in the v1 api.

Modified the get method to handle the sid in the v2 api.

Change a method name to use pid rather than guid.

Add the code to get the most recent version of a sid which all pids are obsoleted.

Fixed a bug that the method getLocalId swallowed an exception incorrectly in the IdentifierManager.