/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* Licensed 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.ws.secpolicy12.builders;
import java.util.Iterator;
import java.util.List;
import javax.xml.namespace.QName;
import org.apache.axiom.om.OMElement;
import org.apache.neethi.Assertion;
import org.apache.neethi.AssertionBuilderFactory;
import org.apache.neethi.Policy;
import org.apache.neethi.PolicyEngine;
import org.apache.neethi.builders.AssertionBuilder;
import org.apache.ws.secpolicy.SPConstants;
import org.apache.ws.secpolicy.SP12Constants;
import org.apache.ws.secpolicy.model.AlgorithmSuite;
import org.apache.ws.secpolicy.model.Layout;
import org.apache.ws.secpolicy.model.SupportingToken;
import org.apache.ws.secpolicy.model.TransportBinding;
import org.apache.ws.secpolicy.model.TransportToken;
public class TransportBindingBuilder implements AssertionBuilder {
public Assertion build(OMElement element, AssertionBuilderFactory factory) throws IllegalArgumentException {
TransportBinding transportBinding = new TransportBinding(SPConstants.SP_V12);
Policy policy = PolicyEngine.getPolicy(element.getFirstElement());
policy = (Policy) policy.normalize(false);
for (Iterator iterator = policy.getAlternatives(); iterator.hasNext();) {
processAlternative((List) iterator.next(), transportBinding, factory);
/*
* since there should be only one alternative
*/
break;
}
return transportBinding;
}
public QName[] getKnownElements() {
return new QName[] {SP12Constants.TRANSPORT_BINDING};
}
private void processAlternative(List assertionList, TransportBinding parent, AssertionBuilderFactory factory) {
for (Iterator iterator = assertionList.iterator(); iterator.hasNext(); ) {
Assertion primitive = (Assertion) iterator.next();
QName name = primitive.getName();
if (name.equals(SP12Constants.ALGORITHM_SUITE)) {
parent.setAlgorithmSuite((AlgorithmSuite) primitive);
} else if (name.equals(SP12Constants.TRANSPORT_TOKEN)) {
parent.setTransportToken(((TransportToken) primitive));
} else if (name.equals(SP12Constants.INCLUDE_TIMESTAMP)) {
parent.setIncludeTimestamp(true);
} else if (name.equals(SP12Constants.LAYOUT)) {
parent.setLayout((Layout) primitive);
} else if (name.equals(SP12Constants.SIGNED_SUPPORTING_TOKENS)) {
parent.setSignedSupportingToken((SupportingToken) primitive);
} else if (name.equals(SP12Constants.SIGNED_ENDORSING_SUPPORTING_TOKENS)) {
parent.setSignedEndorsingSupportingTokens((SupportingToken) primitive);
}
}
}
}