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package com.sun.xml.ws.rx.rm.policy.wsrm200702;
import com.sun.istack.logging.Logger;
import com.sun.xml.ws.rx.rm.api.ReliableMessagingFeatureBuilder;
import java.util.Collection;
import javax.xml.namespace.QName;
import com.sun.xml.ws.policy.PolicyAssertion;
import com.sun.xml.ws.policy.sourcemodel.AssertionData;
import com.sun.xml.ws.policy.spi.AssertionCreationException;
import com.sun.xml.ws.policy.AssertionSet;
import com.sun.xml.ws.policy.ComplexAssertion;
import com.sun.xml.ws.rx.policy.AssertionInstantiator;
import com.sun.xml.ws.rx.rm.api.RmAssertionNamespace;
import com.sun.xml.ws.rx.rm.policy.RmConfigurator;
import com.sun.xml.ws.rx.rm.localization.LocalizationMessages;
import com.sun.xml.ws.rx.rm.api.ReliableMessagingFeature.DeliveryAssurance;
import com.sun.xml.ws.rx.rm.api.ReliableMessagingFeature.SecurityBinding;
import com.sun.xml.ws.rx.rm.api.RmProtocolVersion;
import javax.xml.ws.WebServiceException;
/**
* <wsrmp:RMAssertion [wsp:Optional="true"]? ... >
* <wsp:Policy>
* [ <wsrmp:SequenceSTR/> |
* <wsrmp:SequenceTransportSecurity/> ] ?
* <wsrmp:DeliveryAssurance>
* <wsp:Policy>
* [ <wsrmp:ExactlyOnce/> |
* <wsrmp:AtLeastOnce/> |
* <wsrmp:AtMostOnce/> ]
* <wsrmp:InOrder/> ?
* </wsp:Policy>
* </wsrmp:DeliveryAssurance> ?
* </wsp:Policy>
* ...
* </wsrmp:RMAssertion>
*/
/**
*
* @author Marek Potociar (marek.potociar at sun.com)
*/
public final class Rm11Assertion extends ComplexAssertion implements RmConfigurator {
// TODO: add new assertions for acknowledgement interval and backoff algorithm
private static final Logger LOGGER = Logger.getLogger(Rm11Assertion.class);
//
public static final QName NAME = RmProtocolVersion.WSRM200702.rmAssertionName;
private static final QName SEQUENCE_STR_QNAME = RmAssertionNamespace.WSRMP_200702.getQName("SequenceSTR");
private static final QName SEQUENCE_TRANSPORT_SECURITY_QNAME = RmAssertionNamespace.WSRMP_200702.getQName("SequenceTransportSecurity");
private static AssertionInstantiator instantiator = new AssertionInstantiator() {
public PolicyAssertion newInstance(AssertionData data, Collection<PolicyAssertion> assertionParameters, AssertionSet nestedAlternative) throws AssertionCreationException {
return new Rm11Assertion(data, assertionParameters, nestedAlternative);
}
};
public static AssertionInstantiator getInstantiator() {
return instantiator;
}
private final SecurityBinding securityBinding;
private final DeliveryAssurance deliveryAssurance;
private final boolean isOrderedDelivery;
private Rm11Assertion(AssertionData data, Collection<? extends PolicyAssertion> assertionParameters, AssertionSet nestedAlternative) throws AssertionCreationException {
super(data, assertionParameters, nestedAlternative);
SecurityBinding _securityBinding = SecurityBinding.NONE;
DeliveryAssuranceAssertion deliveryAssuranceAssertion = null;
if (nestedAlternative != null) {
for (PolicyAssertion nestedAssertion : nestedAlternative) {
if (SEQUENCE_STR_QNAME.equals(nestedAssertion.getName())) {
_securityBinding = evaluateDeliveryAssurance(_securityBinding == SecurityBinding.NONE, SecurityBinding.STR, data);
} else if (SEQUENCE_TRANSPORT_SECURITY_QNAME.equals(nestedAssertion.getName())) {
_securityBinding = evaluateDeliveryAssurance(_securityBinding == SecurityBinding.NONE, SecurityBinding.TRANSPORT, data);
} else if (DeliveryAssuranceAssertion.NAME.equals(nestedAssertion.getName())) {
deliveryAssuranceAssertion = (DeliveryAssuranceAssertion) nestedAssertion;
}
}
}
if (deliveryAssuranceAssertion == null) {
deliveryAssurance = DeliveryAssurance.getDefault();
isOrderedDelivery = false;
} else {
deliveryAssurance = deliveryAssuranceAssertion.getDeliveryAssurance();
isOrderedDelivery = deliveryAssuranceAssertion.isOrderedDelivery();
}
securityBinding = _securityBinding;
}
public DeliveryAssurance getDeliveryAssurance() {
return deliveryAssurance;
}
public boolean isOrderedDelivery() {
return isOrderedDelivery;
}
public SecurityBinding getSecurityBinding() {
return securityBinding;
}
private SecurityBinding evaluateDeliveryAssurance(boolean successCondition, SecurityBinding bindingOnSuccess, AssertionData data) throws AssertionCreationException {
if (successCondition) {
return bindingOnSuccess;
} else {
throw LOGGER.logSevereException(new AssertionCreationException(data, LocalizationMessages.WSRM_1005_MULTIPLE_SECURITY_BINDINGS_IN_POLICY()));
}
}
public ReliableMessagingFeatureBuilder update(ReliableMessagingFeatureBuilder builder) {
if (builder.getProtocolVersion() != RmProtocolVersion.WSRM200702) {
throw new WebServiceException(LocalizationMessages.WSRM_1002_MULTIPLE_WSRM_VERSIONS_IN_POLICY());
}
if (isOrderedDelivery) {
builder = builder.enableOrderedDelivery();
}
return builder.deliveryAssurance(deliveryAssurance).securityBinding(securityBinding);
}
public boolean isCompatibleWith(RmProtocolVersion version) {
return RmProtocolVersion.WSRM200702 == version;
}
}