org.fcrepo.server.security.xacml.pep

Class DirectPDPClient

java.lang.Object

org.fcrepo.server.security.xacml.pep.DirectPDPClient

All Implemented Interfaces:

PDPClient

public class DirectPDPClient
extends java.lang.Object
implements PDPClient

This is the Web Services based client for the MelcoePDP. It uses the classes in org.fcrepo.server.security.xacml.pdp.client which are the Web Service client stubs.

Author:

nishen@melcoe.mq.edu.au

Constructor Summary

Constructors

Constructor and Description
DirectPDPClient(MelcoePDP pdp) Initialises the DirectPDPClient class.

Method Summary

Methods

Modifier and Type	Method and Description
org.jboss.security.xacml.sunxacml.ctx.ResponseCtx	evaluate(RequestCtx request)
java.lang.String	evaluate(java.lang.String request) Sends an XACML request for evaluation to the PDP.
java.lang.String	evaluateBatch(java.util.List<java.lang.String> request) Sends a String array of XACML requests for evaluation to the PDP.

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectPDPClient

public DirectPDPClient(MelcoePDP pdp)
                throws PEPException

Initialises the DirectPDPClient class.

Parameters:

options - a Map of options for this class

Throws:

PEPException

Method Detail

evaluate

public java.lang.String evaluate(java.lang.String request)
                          throws PEPException

Description copied from interface: PDPClient

Sends an XACML request for evaluation to the PDP.

Specified by:

evaluate in interface PDPClient

Parameters:

request - an XACML request as a String

Returns:

an XACML reponse as a String

Throws:

PEPException

evaluate

public org.jboss.security.xacml.sunxacml.ctx.ResponseCtx evaluate(RequestCtx request)
                                                           throws PEPException

Specified by:

evaluate in interface PDPClient

Throws:

PEPException

evaluateBatch

public java.lang.String evaluateBatch(java.util.List<java.lang.String> request)
                               throws PEPException

Description copied from interface: PDPClient

Sends a String array of XACML requests for evaluation to the PDP. A single response with the results of all requests is returned.

Specified by:

evaluateBatch in interface PDPClient

Parameters:

request - a String array of XACML requests

Returns:

an XACML reponse as a String containing results for all requests

Throws:

PEPException