org.apache.isis.extensions.secman.api.permission

Interface PermissionsEvaluationService

All Superinterfaces:

Serializable

All Known Implementing Classes:

PermissionsEvaluationServiceAbstract, PermissionsEvaluationServiceAllowBeatsVeto, PermissionsEvaluationServiceVetoBeatsAllow

public interface PermissionsEvaluationService
extends Serializable

Strategy for determining which permission should apply when there are multiple that apply for a particular target feature Id, and which may conflict with each other.

All implementations of this interface must be Serializable, because an instance is serialized into ApplicationPermissionValueSet.

Method Summary

Modifier and Type	Method and Description
ApplicationPermissionValueSet.Evaluation	evaluate(org.apache.isis.core.metamodel.services.appfeat.ApplicationFeatureId targetMemberId, ApplicationPermissionMode mode, Collection<ApplicationPermissionValue> permissionValues)

Method Detail

evaluate

ApplicationPermissionValueSet.Evaluation evaluate(org.apache.isis.core.metamodel.services.appfeat.ApplicationFeatureId targetMemberId,
                                                  ApplicationPermissionMode mode,
                                                  Collection<ApplicationPermissionValue> permissionValues)

Parameters:

targetMemberId - - the target (member) feature to be evaluated

mode - - the mode required, ie viewing or changing.

permissionValues - - permissions to evaluate, guaranteed to passed through in natural order, as per ApplicationPermissionValue.Comparators.natural().