kaos.core.csi.usecase.legacy
Class LegacySystemEnforcerImpl

java.lang.Object
  kaos.core.csi.extension.KAoSExtensionComponentImpl
      kaos.core.csi.policy.enforcement.EnforcerImpl
          kaos.core.csi.usecase.legacy.LegacySystemEnforcerImpl

All Implemented Interfaces:

KAoSExtensionComponent, Enforcer, LegacySystem

public class LegacySystemEnforcerImpl
extends EnforcerImpl
implements LegacySystem

This class illustrates how a KAoS Enforcer can enforce selected actions in a legacy system. When a given action has to be executed according to the policies, the Enforcer asks KAoS policy service for action authorization and, if permitted, delegates action execution to the legacy system. Not all actions are constrained by policies. Some actions by design are just delegated for execution to the legacy system without being authorized.

Author:

KAoS Team

Field Summary

Fields inherited from class kaos.core.csi.policy.enforcement.EnforcerImpl

_logger, _policyChecking

Fields inherited from class kaos.core.csi.extension.KAoSExtensionComponentImpl

_associatedOntTypes, _componentName

Constructor Summary

LegacySystemEnforcerImpl(java.lang.String name, java.lang.String ontType)

LegacySystemEnforcerImpl(java.lang.String name, java.util.Vector ontTypes)

Method Summary

boolean	anotherLegacyAction(java.lang.String actionRequestorID) Accepts a request for another action in the legacy system.
boolean	legacyAction(java.lang.String actionRequestorID) Accepts a request for a legacy action in the legacy system.
static void	main(java.lang.String[] args)
void	setControlledLegacySystem(LegacySystem legacySystem) kaos.core.csi.usecase.legacy.LegacySystem interface implementation - end

Methods inherited from class kaos.core.csi.extension.KAoSExtensionComponentImpl

addOntologicalAttribute, getEnabledStatus, getName, getOntologicalAttributes, setEnabledStatus, setName, setProperties

Methods inherited from class java.lang.Object

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

Methods inherited from interface kaos.core.csi.extension.KAoSExtensionComponent

addOntologicalAttribute, getEnabledStatus, getName, getOntologicalAttributes, setEnabledStatus, setName, setProperties

Constructor Detail

LegacySystemEnforcerImpl

public LegacySystemEnforcerImpl(java.lang.String name,
                                java.util.Vector ontTypes)

Parameters:

name - String containing the Enforcer name.

ontTypes - Vector containing the ontological names of actions this Enforcer is assocdiated with.

LegacySystemEnforcerImpl

public LegacySystemEnforcerImpl(java.lang.String name,
                                java.lang.String ontType)

Parameters:

name - String containing the Enforcer name.

ontType - Vector containing the ontological names of actions this Enforcer is assocdiated with.

Method Detail

anotherLegacyAction

public boolean anotherLegacyAction(java.lang.String actionRequestorID)

Accepts a request for another action in the legacy system.

Specified by:

anotherLegacyAction in interface LegacySystem

Parameters:

actionRequestorID - String containing the unique ID of the action requestor.

Returns:

boolean indicating success/failure of the action execution.

legacyAction

public boolean legacyAction(java.lang.String actionRequestorID)

Accepts a request for a legacy action in the legacy system. Perform requested legacy action. Before the action execution, check if the action is allowed according to the current set of policies. Note that the action is composed from the business perspective: the actor of the action is the user requesting the action, vs. the software executing the action.

Specified by:

legacyAction in interface LegacySystem

Parameters:

actionRequestorID - String containing the unique ID of the action requestor.

Returns:

boolean indicating success/failure of the action execution.

setControlledLegacySystem

public void setControlledLegacySystem(LegacySystem legacySystem)

kaos.core.csi.usecase.legacy.LegacySystem interface implementation - end

main

public static void main(java.lang.String[] args)

Parameters:

args -