org.ow2.authzforce.core.pdp.api.io

Interface PdpEngineInoutAdapter<INPUT_DECISION_REQUEST,OUTPUT_DECISION_RESULT>

Type Parameters:

INPUT_DECISION_REQUEST - type of original input decision request handled by this class. It may correspond to multiple individual decision requests (e.g. using XACML Multiple Decision Profile). Usually serializable, e.g. XACML-schema-derived JAXB Request for XML.

OUTPUT_DECISION_RESULT - type of output result corresponding to ADAPTER_INPUT_DECISION_REQUEST. Usually serializable, e.g. XACML-schema-derived JAXB Result for XML.

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

BasePdpEngineAdapter

public interface PdpEngineInoutAdapter<INPUT_DECISION_REQUEST,OUTPUT_DECISION_RESULT>
extends Closeable

PDP engine adapter that basically adapts/wraps a PdpEngine to support extra types of input/output decision request/response (e.g. XACML/JAXB (XML) or XACML JSON Profile).

Method Summary

Modifier and Type	Method and Description
OUTPUT_DECISION_RESULT	evaluate(INPUT_DECISION_REQUEST request) Same as evaluate(Object, Map) but with null/empty namespaceURIsByPrefix
OUTPUT_DECISION_RESULT	evaluate(INPUT_DECISION_REQUEST request, Map<String,String> namespaceURIsByPrefix) Evaluates a XML/JAXB-based XACML decision request
Iterable<PrimaryPolicyMetadata>	getApplicablePolicies() Get the PDP engine's evaluated root policy and policies referenced - directly or indirectly - from the root policy, independent from the evaluation context, i.e.

Methods inherited from interface java.io.Closeable

close

Method Detail

evaluate

OUTPUT_DECISION_RESULT evaluate(INPUT_DECISION_REQUEST request,
                                Map<String,String> namespaceURIsByPrefix)

Evaluates a XML/JAXB-based XACML decision request

Note that if the request is somehow invalid (it was missing a required attribute, it was using an unsupported scope, etc), then the result will be a decision of INDETERMINATE.

Parameters:

request - the request to evaluate

namespaceURIsByPrefix - namespace prefix-URI mappings (e.g. "... xmlns:prefix=uri") in the original XACML Request bound to req, used as part of the context for XPath evaluation

Returns:

the response to the request

evaluate

OUTPUT_DECISION_RESULT evaluate(INPUT_DECISION_REQUEST request)

Same as evaluate(Object, Map) but with null/empty namespaceURIsByPrefix

Parameters:

request - the request to evaluate

Returns:

the response to the request

getApplicablePolicies

Iterable<PrimaryPolicyMetadata> getApplicablePolicies()

Get the PDP engine's evaluated root policy and policies referenced - directly or indirectly - from the root policy, independent from the evaluation context, i.e. assuming all are statically resolved

Returns:

the root - always in first position - and referenced policies; null if any of these policies is not statically resolved (once and for all)