issrg.simplePERMIS
Class SimpleCountingRiskAssessment

java.lang.Object
  issrg.simplePERMIS.SimpleCountingRiskAssessment

All Implemented Interfaces:

CredentialsService, RiskAssessment

public class SimpleCountingRiskAssessment
extends java.lang.Object
implements RiskAssessment

Constructor Summary

SimpleCountingRiskAssessment()

Method Summary

boolean	assessRisk(Subject user, Target target, Action action)
void	service(Subject user) This method provides the required service.
void	service(Subject user, Target target, Action action)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleCountingRiskAssessment

public SimpleCountingRiskAssessment()

Method Detail

assessRisk

public boolean assessRisk(Subject user,
                          Target target,
                          Action action)

Specified by:

assessRisk in interface RiskAssessment

service

public void service(Subject user,
                    Target target,
                    Action action)
             throws PbaException

Specified by:

service in interface CredentialsService

Throws:

PbaException

service

public void service(Subject user)
             throws PbaException

Description copied from interface: CredentialsService

This method provides the required service. It should always throw an exception if the subject is not suitable for use.

The method is always called at decision time and the thrown exception, if any, will be passed on to the AEF.

Specified by:

service in interface CredentialsService

Parameters:

user - is the subject that contains the credentials on which the service is exerted

Throws:

PbaException - in case the credentials cannot be used