com.sun.xml.ws.transport.tcp.policy.OptimalTransportPolicyMapConfigurator Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of webservices-osgi Show documentation
Show all versions of webservices-osgi Show documentation
Metro Web Services Runtime OSGi Bundle
/*
* Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.xml.ws.transport.tcp.policy;
import com.sun.xml.ws.api.WSBinding;
import com.sun.xml.ws.api.model.SEIModel;
import com.sun.istack.logging.Logger;
import com.sun.xml.ws.policy.AssertionSet;
import com.sun.xml.ws.policy.Policy;
import com.sun.xml.ws.policy.PolicyAssertion;
import com.sun.xml.ws.policy.PolicyException;
import com.sun.xml.ws.policy.PolicyMap;
import com.sun.xml.ws.policy.PolicyMapKey;
import com.sun.xml.ws.policy.PolicySubject;
import com.sun.xml.ws.policy.SimpleAssertion;
import com.sun.xml.ws.policy.jaxws.spi.PolicyMapConfigurator;
import com.sun.xml.ws.policy.sourcemodel.AssertionData;
import com.sun.xml.ws.policy.subject.WsdlBindingSubject;
import com.sun.xml.ws.api.transport.tcp.SelectOptimalTransportFeature;
import com.sun.xml.ws.transport.tcp.wsit.TCPConstants;
import java.util.Arrays;
import java.util.Collection;
import java.util.LinkedList;
import java.util.logging.Level;
import javax.xml.namespace.QName;
/**
*
* @author Alexey Stashok
* @author Marek Potociar
*/
public class OptimalTransportPolicyMapConfigurator implements PolicyMapConfigurator {
private static final Logger LOGGER = Logger.getLogger(OptimalTransportPolicyMapConfigurator.class);
public Collection update(PolicyMap policyMap, SEIModel model, WSBinding wsBinding) throws PolicyException {
final Collection subjects = new LinkedList();
try {
LOGGER.entering(policyMap, model, wsBinding);
updateOptimalTransportSettings(subjects, wsBinding, model, policyMap);
return subjects;
// TODO : update map with RM policy based on RM feature
} finally {
LOGGER.exiting(subjects);
}
}
private void updateOptimalTransportSettings(Collection subjects, WSBinding wsBinding, SEIModel model, PolicyMap policyMap) throws PolicyException, IllegalArgumentException {
final SelectOptimalTransportFeature optimalTransportFeature = wsBinding.getFeature(SelectOptimalTransportFeature.class);
if (optimalTransportFeature == null || !optimalTransportFeature.isEnabled()) {
return;
}
if (LOGGER.isLoggable(Level.FINEST)) {
// TODO L10N
LOGGER.finest(String.format("Make Optimal transport feature enabled on service '%s', port '%s'", model.getServiceQName(), model.getPortName()));
}
final PolicyMapKey endpointKey = PolicyMap.createWsdlEndpointScopeKey(model.getServiceQName(), model.getPortName());
final Policy existingPolicy = (policyMap != null) ? policyMap.getEndpointEffectivePolicy(endpointKey) : null;
if ((existingPolicy == null) || !existingPolicy.contains(TCPConstants.SELECT_OPTIMAL_TRANSPORT_ASSERTION)) {
final Policy otPolicy = createOptimalTransportPolicy(model.getBoundPortTypeName());
final WsdlBindingSubject wsdlSubject = WsdlBindingSubject.createBindingSubject(model.getBoundPortTypeName());
final PolicySubject subject = new PolicySubject(wsdlSubject, otPolicy);
subjects.add(subject);
if (LOGGER.isLoggable(Level.FINE)) {
// TODO L10N
LOGGER.fine(String.format("Added Optimal transport policy with ID '%s' to binding element '%s'", otPolicy.getIdOrName(), model.getBoundPortTypeName()));
}
} else if (LOGGER.isLoggable(Level.FINE)) {
// TODO L10N
LOGGER.fine("Make Optimal transport assertion is already present in the endpoint policy");
}
}
/**
* Create a policy with an OptimalTransport assertion.
*
* @param bindingName The wsdl:binding element name. Used to generate a (locally) unique ID for the policy.
* @return A policy that contains one policy assertion that corresponds to the given assertion name.
*/
private Policy createOptimalTransportPolicy(final QName bindingName) {
return Policy.createPolicy(null, bindingName.getLocalPart() + "_OptimalTransport_Policy", Arrays.asList(new AssertionSet[]{
AssertionSet.createAssertionSet(Arrays.asList(new PolicyAssertion[]{new OptimalTransportAssertion()}))
}));
}
public static class OptimalTransportAssertion extends SimpleAssertion {
public OptimalTransportAssertion() {
this(AssertionData.createAssertionData(
TCPConstants.SELECT_OPTIMAL_TRANSPORT_ASSERTION), null);
}
public OptimalTransportAssertion(AssertionData data,
Collection assertionParameters) {
super(data, assertionParameters);
}
}
}