/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.ws.security.policy.builders;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import javax.xml.namespace.QName;
import org.w3c.dom.Element;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.ws.policy.AssertionBuilder;
import org.apache.cxf.ws.policy.PolicyAssertion;
import org.apache.cxf.ws.policy.PolicyBuilder;
import org.apache.cxf.ws.security.policy.SP11Constants;
import org.apache.cxf.ws.security.policy.SP12Constants;
import org.apache.cxf.ws.security.policy.SPConstants;
import org.apache.cxf.ws.security.policy.model.Wss10;
import org.apache.neethi.Assertion;
import org.apache.neethi.Policy;
public class WSS10Builder implements AssertionBuilder {
private static final List<QName> KNOWN_ELEMENTS
= Arrays.asList(SP11Constants.WSS10, SP12Constants.WSS10);
PolicyBuilder builder;
public WSS10Builder(PolicyBuilder b) {
builder = b;
}
public List<QName> getKnownElements() {
return KNOWN_ELEMENTS;
}
public PolicyAssertion build(Element element)
throws IllegalArgumentException {
SPConstants consts = SP11Constants.SP_NS.equals(element.getNamespaceURI())
? SP11Constants.INSTANCE : SP12Constants.INSTANCE;
Wss10 wss10 = new Wss10(consts);
Policy policy = builder.getPolicy(DOMUtils.getFirstElement(element));
policy = (Policy)policy.normalize(false);
for (Iterator iterator = policy.getAlternatives(); iterator.hasNext();) {
processAlternative((List)iterator.next(), wss10, consts);
/*
* since there should be only one alternative
*/
break;
}
return wss10;
}
private void processAlternative(List assertions, Wss10 parent, SPConstants consts) {
Assertion assertion;
QName name;
for (Iterator iterator = assertions.iterator(); iterator.hasNext();) {
assertion = (Assertion)iterator.next();
name = assertion.getName();
if (!consts.getNamespace().equals(name.getNamespaceURI())) {
continue;
}
if (SPConstants.MUST_SUPPORT_REF_KEY_IDENTIFIER.equals(name.getLocalPart())) {
parent.setMustSupportRefKeyIdentifier(true);
} else if (SPConstants.MUST_SUPPORT_REF_ISSUER_SERIAL.equals(name.getLocalPart())) {
parent.setMustSupportRefIssuerSerial(true);
} else if (SPConstants.MUST_SUPPORT_REF_EXTERNAL_URI.equals(name.getLocalPart())) {
parent.setMustSupportRefExternalURI(true);
} else if (SPConstants.MUST_SUPPORT_REF_EMBEDDED_TOKEN.equals(name.getLocalPart())) {
parent.setMustSupportRefEmbeddedToken(true);
}
}
}
public PolicyAssertion buildCompatible(PolicyAssertion a, PolicyAssertion b) {
// TODO Auto-generated method stub
return null;
}
}