about sun's xacml implementation

[Kuang-Yu Chen]

Hello,
recently I 'm using sun's xacml 1.2 by eclipse
I made up a Xacml_PDP.java to run it for testing policy and request to get the right response.

Xacml_PDP.java

import java.io.FileInputStream;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import com.sun.xacml.PDP;
import com.sun.xacml.PDPConfig;
import com.sun.xacml.ctx.RequestCtx;
import com.sun.xacml.ctx.ResponseCtx;
import com.sun.xacml.finder.AttributeFinder;
import com.sun.xacml.finder.PolicyFinder;
import com.sun.xacml.finder.impl.CurrentEnvModule;
import com.sun.xacml.finder.impl.FilePolicyModule;
public class Xacml_PDP {
    public String GenResponse() throws Exception {
        // load the policies
        FilePolicyModule policyModule = new FilePolicyModule();
        policyModule.addPolicy("policy.xml");
        // setup the policy finder
        PolicyFinder policyFinder = new PolicyFinder();
        Set policyModules = new HashSet();
        policyModules.add(policyModule);
        policyFinder.setModules(policyModules);
        // module to provide the current date & time
        CurrentEnvModule envModule = new CurrentEnvModule();
        // setup the attribute finder
        AttributeFinder attrFinder = new AttributeFinder();
        List attrModules = new ArrayList();
        attrModules.add(envModule);
        attrFinder.setModules(attrModules);
        // create the PDP
        PDP pdp = new PDP(new PDPConfig(attrFinder, policyFinder, null));
        // now work on the request
        RequestCtx RBACrequest = RequestCtx.getInstance(new FileInputStream(
                "request.xml"));
        ResponseCtx response = pdp.evaluate(RBACrequest);
        return response.encode();
    }
}

Fortuately I get the permit response by using the policy and request in
http://wiki.orbeon.com/forms/community/contributions/xacml-pdp-processor

But if I create the Xacml_PDP into webservice and create a client.
In client side I'll always get the strange response like this

<Response>
<Result ResourceID=http://localhost:8280/services/echo/echoString>
<Decision>NotApplicable</Decision>
<Status>
<StatusCode Value="urn:oasis:names:tc:xacml:1.0:status:ok"/>
</Status>
</Result>
</Response>

Even though I delete the files policy.xml and request.xml, the client side will still get the strange response.

I don't know how to debug.
Is there somebody know what's the problem?
Please help me, thank you.

[Kuang-Yu Chen]

Hello,
please don't look at the sentences between "Xacml_PDP.java" and "import java.io.FileInputStream;"

thanks

[Kuang-Yu Chen]

hello again,
I tried again in netbeans, and I got the message like this

"com.sun.xml.ws.protocol.soap.MessageCreationException: Couldn't create SOAP message due to exception: XML reader error: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF; was expecting a close tag for element at :  "

I put policy.xml and request.xml in webservice server side. And I want to get the response in client side. But it shows exception error for xml reader.

How could I get the right response