By using multiple policy Rules, this policy shows how to deny access to particular datastreams in the object. 1) The policy will DENY everyone except professors and researchers access to -particular- source datastreams of the demo:11 object by controlling access to the getDatastreamDissemination method of the Fedora Access Service (API-A). 2) The policy will DENY everyone except students, professors, and researchers, access to all disseminations of demo:11. 3) This policy will also DENY ALL access to the demo:11 object to a SPECIFIC USER based on login id (as registered in the tomcat-users.xml file). NOTE: The net effect of the policy permits open access to the descriptive metadata datastream of demo:11.
demo:11
demo:11
DS1
demo:11
RIGHTS1
urn:fedora:names:fedora:2.1:action:id-getDatastreamDissemination
researcher
professor
administrator
testuser4