org.fcrepo.server.security.xacml.pdp

Class HierarchicalLowestChildPermitOverridesPolicyAlg

java.lang.Object

org.jboss.security.xacml.sunxacml.combine.CombiningAlgorithm

org.jboss.security.xacml.sunxacml.combine.PolicyCombiningAlgorithm

org.fcrepo.server.security.xacml.pdp.HierarchicalLowestChildPermitOverridesPolicyAlg

public class HierarchicalLowestChildPermitOverridesPolicyAlg
extends org.jboss.security.xacml.sunxacml.combine.PolicyCombiningAlgorithm

Field Summary

Fields

Modifier and Type	Field and Description
static String	algId
static String	XACML_RESOURCE_ID

Constructor Summary

Constructors

Modifier	Constructor and Description
	HierarchicalLowestChildPermitOverridesPolicyAlg() Standard constructor.
protected	HierarchicalLowestChildPermitOverridesPolicyAlg(URI identifier) Protected constructor used by the ordered version of this algorithm.

Method Summary

Modifier and Type	Method and Description
org.jboss.security.xacml.sunxacml.ctx.Result	combine(org.jboss.security.xacml.sunxacml.EvaluationCtx context, List parameters, List policyElements) Applies the combining rule to the set of policies based on the evaluation context.

Methods inherited from class org.jboss.security.xacml.sunxacml.combine.CombiningAlgorithm

getIdentifier

Methods inherited from class java.lang.Object

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

Field Detail

XACML_RESOURCE_ID

public static final String XACML_RESOURCE_ID

algId

public static final String algId

Constructor Detail

HierarchicalLowestChildPermitOverridesPolicyAlg

public HierarchicalLowestChildPermitOverridesPolicyAlg()

Standard constructor.

HierarchicalLowestChildPermitOverridesPolicyAlg

protected HierarchicalLowestChildPermitOverridesPolicyAlg(URI identifier)

Protected constructor used by the ordered version of this algorithm.

Parameters:

identifier - the algorithm's identifier

Method Detail

combine

public org.jboss.security.xacml.sunxacml.ctx.Result combine(org.jboss.security.xacml.sunxacml.EvaluationCtx context,
                                                            List parameters,
                                                            List policyElements)

Applies the combining rule to the set of policies based on the evaluation context.

Specified by:

combine in class org.jboss.security.xacml.sunxacml.combine.PolicyCombiningAlgorithm

Parameters:

context - the context from the request

parameters - a (possibly empty) non-null List of CombinerParameters

policyElements - the policies to combine

Returns:

the result of running the combining algorithm