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package com.sun.xml.ws.addressing.policy;
import com.sun.xml.ws.addressing.W3CAddressingMetadataConstants;
import com.sun.xml.ws.api.WSBinding;
import com.sun.xml.ws.api.model.SEIModel;
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.PolicySubject;
import com.sun.xml.ws.policy.jaxws.spi.PolicyMapConfigurator;
import com.sun.xml.ws.policy.privateutil.PolicyLogger;
import com.sun.xml.ws.policy.sourcemodel.AssertionData;
import com.sun.xml.ws.policy.subject.WsdlBindingSubject;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.logging.Level;
import javax.xml.namespace.QName;
import javax.xml.ws.soap.AddressingFeature;
/**
* Generate an addressing policy and updates the PolicyMap if AddressingFeature is enabled.
*
* @author Fabian Ritzmann
* @author Rama Pulavarthi
*/
public class AddressingPolicyMapConfigurator implements PolicyMapConfigurator {
private static final PolicyLogger LOGGER = PolicyLogger.getLogger(AddressingPolicyMapConfigurator.class);
private static final class AddressingAssertion extends PolicyAssertion {
/**
* Creates an assertion with nested alternatives.
*
* @param assertionData
* @param nestedAlternative
*/
AddressingAssertion(AssertionData assertionData, final AssertionSet nestedAlternative) {
super(assertionData, null, nestedAlternative);
}
/**
* Creates an assertion with no nested alternatives.
*
* @param assertionData
*/
AddressingAssertion(AssertionData assertionData) {
super(assertionData, null, null);
}
}
/**
* Puts an addressing policy into the PolicyMap if the addressing feature was set.
*/
public Collection<PolicySubject> update(final PolicyMap policyMap, final SEIModel model, final WSBinding wsBinding)
throws PolicyException {
LOGGER.entering(policyMap, model, wsBinding);
Collection<PolicySubject> subjects = new ArrayList<PolicySubject>();
if (policyMap != null) {
final AddressingFeature addressingFeature = wsBinding.getFeature(AddressingFeature.class);
if (LOGGER.isLoggable(Level.FINEST)) {
LOGGER.finest("addressingFeature = " + addressingFeature);
}
if ((addressingFeature != null) && addressingFeature.isEnabled()) {
//add wsam:Addrressing assertion if not exists.
addWsamAddressing(subjects, policyMap, model, addressingFeature);
}
} // endif policy map not null
LOGGER.exiting(subjects);
return subjects;
}
private void addWsamAddressing(Collection<PolicySubject> subjects, PolicyMap policyMap, SEIModel model, AddressingFeature addressingFeature)
throws PolicyException {
final QName bindingName = model.getBoundPortTypeName();
final WsdlBindingSubject wsdlSubject = WsdlBindingSubject.createBindingSubject(bindingName);
final Policy addressingPolicy = createWsamAddressingPolicy(bindingName, addressingFeature);
final PolicySubject addressingPolicySubject = new PolicySubject(wsdlSubject, addressingPolicy);
subjects.add(addressingPolicySubject);
if (LOGGER.isLoggable(Level.FINE)) {
LOGGER.fine("Added addressing policy with ID \"" + addressingPolicy.getIdOrName() + "\" to binding element \"" + bindingName + "\"");
}
}
/**
* Create a policy with an WSAM Addressing assertion.
*/
private Policy createWsamAddressingPolicy(final QName bindingName, AddressingFeature af) {
final ArrayList<AssertionSet> assertionSets = new ArrayList<AssertionSet>(1);
final ArrayList<PolicyAssertion> assertions = new ArrayList<PolicyAssertion>(1);
final AssertionData addressingData =
AssertionData.createAssertionData(W3CAddressingMetadataConstants.WSAM_ADDRESSING_ASSERTION);
if (!af.isRequired()) {
addressingData.setOptionalAttribute(true);
}
try {
AddressingFeature.Responses responses = af.getResponses();
if (responses == AddressingFeature.Responses.ANONYMOUS) {
AssertionData nestedAsserData = AssertionData.createAssertionData(W3CAddressingMetadataConstants.WSAM_ANONYMOUS_NESTED_ASSERTION);
PolicyAssertion nestedAsser = new AddressingAssertion(nestedAsserData, null);
assertions.add(new AddressingAssertion(addressingData, AssertionSet.createAssertionSet(Collections.singleton(nestedAsser))));
} else if (responses == AddressingFeature.Responses.NON_ANONYMOUS) {
final AssertionData nestedAsserData = AssertionData.createAssertionData(W3CAddressingMetadataConstants.WSAM_NONANONYMOUS_NESTED_ASSERTION);
PolicyAssertion nestedAsser = new AddressingAssertion(nestedAsserData, null);
assertions.add(new AddressingAssertion(addressingData, AssertionSet.createAssertionSet(Collections.singleton(nestedAsser))));
} else {
assertions.add(new AddressingAssertion(addressingData, AssertionSet.createAssertionSet(null)));
}
} catch (NoSuchMethodError e) {
//If JAX-WS 2.2 API is really required, it would been reported in @Addressing or wsam:Addressing processing
//Don't add any nested assertion to mimic the 2.1 behavior
assertions.add(new AddressingAssertion(addressingData, AssertionSet.createAssertionSet(null)));
}
assertionSets.add(AssertionSet.createAssertionSet(assertions));
return Policy.createPolicy(null, bindingName.getLocalPart() + "_WSAM_Addressing_Policy", assertionSets);
}
}