[gt-user] How to use the DenyOverride algorithm with PDPs?

[Roland Kuebert]

Hi,

I've written a PDP which I want to use, additionally to the gridmap PDP, 
in the ManagedJobFactoryService. I want to use this service before the 
gridmap one and allow it to deny a request, even if the gridmap would 
allow it, so I want to use the DenyOverride algorithm but I can't figure 
out how to specify. I can successfully specify PermitOverride and 
FirstApplicable, but whenever I specify the DenyOverride, I get the 
following error:

[JWSCORE-210] Failed to initialize 'ManagedJobFactoryService' service
org.globus.wsrf.config.ConfigException: [JWSSEC-186] Authoriation 
algorithm provider not found for name "DenyOverride".
(There's a typo in the JWSSEC-186 message; "Authoriation" should be 
"Authorization")

I specify it by using <authzChain combiningAlg="DenyOverride" >, which 
works, as I said before, if I replace DenyOverride with PermitOverride 
or FirstApplicable.

Any hints?

Regards,

Roland