org.jboss.security.xacml.sunxacml.combine
Class PermitOverridesRuleAlg
java.lang.Object
org.jboss.security.xacml.sunxacml.combine.CombiningAlgorithm
org.jboss.security.xacml.sunxacml.combine.RuleCombiningAlgorithm
org.jboss.security.xacml.sunxacml.combine.PermitOverridesRuleAlg
- Direct Known Subclasses:
- OrderedPermitOverridesRuleAlg
public class PermitOverridesRuleAlg
- extends RuleCombiningAlgorithm
This is the standard Permit Overrides rule combining algorithm. It
allows a single evaluation of Permit to take precedence over any number
of deny, not applicable or indeterminate results. Note that since
this implementation does an ordered evaluation, this class also
supports the Ordered Permit Overrides algorithm.
- Since:
- 1.0
- Author:
- Seth Proctor
Field Summary |
static String |
algId
The standard URN used to identify this algorithm |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
algId
public static final String algId
- The standard URN used to identify this algorithm
- See Also:
- Constant Field Values
PermitOverridesRuleAlg
public PermitOverridesRuleAlg()
- Standard constructor.
PermitOverridesRuleAlg
protected PermitOverridesRuleAlg(URI identifier)
- Protected constructor used by the ordered version of this algorithm.
- Parameters:
identifier
- the algorithm's identifier
combine
public Result combine(EvaluationCtx context,
List parameters,
List ruleElements)
- Applies the combining rule to the set of rules based on the
evaluation context.
- Specified by:
combine
in class RuleCombiningAlgorithm
- Parameters:
context
- the context from the requestparameters
- a (possibly empty) non-null List
of
CombinerParametersruleElements
- the rules to combine
- Returns:
- the result of running the combining algorithm
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