Xcri aggregator oai interface

The XCRI Aggregator course set can be downloaded via the OAI interface presented at {AGGR_HOME}/discover/oai. The interface follows the conventions set out in the OAI protocol specificaition at http://www.openarchives.org/OAI/openarchivesprotocol.html

Specifically, the default list records URI will be

http://coursedata.k-int.com/discover/oai?verb=ListRecords&metadataPrefix=course

After the initial page, you should follow the protocol definition for paging through the result records through use of the resumption token.

The page supports from and until ranges which should be correctly formatted according to the protocol specification.

Currently, only course data can be retrieved via the OAI interface. After an initial harvest, from dates will reflect the lastModified value of individual course records and allow systems to update in real time.