import com.sun.xml.internal.ws.policy.PolicyConstants; //导入依赖的package包/类
private PolicySourceModel initializeNewModel(final StartElement element) throws PolicyException, XMLStreamException {
    PolicySourceModel model;

    final NamespaceVersion nsVersion = NamespaceVersion.resolveVersion(element.getName().getNamespaceURI());

    final Attribute policyName = getAttributeByName(element, nsVersion.asQName(XmlToken.Name));
    final Attribute xmlId = getAttributeByName(element, PolicyConstants.XML_ID);
    Attribute policyId = getAttributeByName(element, PolicyConstants.WSU_ID);

    if (policyId == null) {
        policyId = xmlId;
    } else if (xmlId != null) {
        throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0058_MULTIPLE_POLICY_IDS_NOT_ALLOWED()));
    }

    model = createSourceModel(nsVersion,
            (policyId == null) ? null : policyId.getValue(),
            (policyName == null) ? null : policyName.getValue());

    return model;
}
 

import com.sun.xml.internal.ws.policy.PolicyConstants; //导入依赖的package包/类
/**
 * Marshal the Policy root element attributes onto the TypedXmlWriter.
 *
 * @param model The policy source model.
 * @param writer The typed XML writer.
 */
private static void marshalPolicyAttributes(final PolicySourceModel model, final TypedXmlWriter writer) {
    final String policyId = model.getPolicyId();
    if (policyId != null) {
        writer._attribute(PolicyConstants.WSU_ID, policyId);
    }

    final String policyName = model.getPolicyName();
    if (policyName != null) {
        writer._attribute(model.getNamespaceVersion().asQName(XmlToken.Name), policyName);
    }
}
 

import com.sun.xml.internal.ws.policy.PolicyConstants; //导入依赖的package包/类
/**
 * Write default prefixes onto the given TypedXmlWriter
 *
 * @param model The policy source model. May not be null.
 * @param writer The TypedXmlWriter. May not be null.
 * @throws PolicyException If the creation of the prefix to namespace URI map failed.
 */
private void marshalDefaultPrefixes(final PolicySourceModel model, final TypedXmlWriter writer) throws PolicyException {
    final Map<String, String> nsMap = model.getNamespaceToPrefixMapping();
    if (!marshallInvisible && nsMap.containsKey(PolicyConstants.SUN_POLICY_NAMESPACE_URI)) {
        nsMap.remove(PolicyConstants.SUN_POLICY_NAMESPACE_URI);
    }
    for (Map.Entry<String, String> nsMappingEntry : nsMap.entrySet()) {
        writer._namespace(nsMappingEntry.getKey(), nsMappingEntry.getValue());
    }
}
 

import com.sun.xml.internal.ws.policy.PolicyConstants; //导入依赖的package包/类
/**
 * Iterates through policy vocabulary and extracts set of namespaces used in
 * the policy expression.
 *
 * @return collection of used namespaces within given policy instance
 * @throws PolicyException Thrown if internal processing failed.
 */
private Collection<String> getUsedNamespaces() throws PolicyException {
    final Set<String> namespaces = new HashSet<String>();
    namespaces.add(getNamespaceVersion().toString());

    if (this.policyId != null) {
        namespaces.add(PolicyConstants.WSU_NAMESPACE_URI);
    }

    final Queue<ModelNode> nodesToBeProcessed = new LinkedList<ModelNode>();
    nodesToBeProcessed.add(rootNode);

    ModelNode processedNode;
    while ((processedNode = nodesToBeProcessed.poll()) != null) {
        for (ModelNode child : processedNode.getChildren()) {
            if (child.hasChildren()) {
                if (!nodesToBeProcessed.offer(child)) {
                    throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0081_UNABLE_TO_INSERT_CHILD(nodesToBeProcessed, child)));
                }
            }

            if (child.isDomainSpecific()) {
                final AssertionData nodeData = child.getNodeData();
                namespaces.add(nodeData.getName().getNamespaceURI());
                if (nodeData.isPrivateAttributeSet()) {
                    namespaces.add(PolicyConstants.SUN_POLICY_NAMESPACE_URI);
                }

                for (Entry<QName, String> attribute : nodeData.getAttributesSet()) {
                    namespaces.add(attribute.getKey().getNamespaceURI());
                }
            }
        }
    }

    return namespaces;
}
 

import com.sun.xml.internal.ws.policy.PolicyConstants; //导入依赖的package包/类
private void parseAssertionData(NamespaceVersion nsVersion, String value, ModelNode childNode, final StartElement childElement) throws IllegalArgumentException, PolicyException {
    // finish assertion node processing: create and set assertion data...
    final Map<QName, String> attributeMap = new HashMap<QName, String>();
    boolean optional = false;
    boolean ignorable = false;

    final Iterator iterator = childElement.getAttributes();
    while (iterator.hasNext()) {
        final Attribute nextAttribute = (Attribute) iterator.next();
        final QName name = nextAttribute.getName();
        if (attributeMap.containsKey(name)) {
            throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0059_MULTIPLE_ATTRS_WITH_SAME_NAME_DETECTED_FOR_ASSERTION(nextAttribute.getName(), childElement.getName())));
        } else {
            if (nsVersion.asQName(XmlToken.Optional).equals(name)) {
                optional = parseBooleanValue(nextAttribute.getValue());
            } else if (nsVersion.asQName(XmlToken.Ignorable).equals(name)) {
                ignorable = parseBooleanValue(nextAttribute.getValue());
            } else {
                attributeMap.put(name, nextAttribute.getValue());
            }
        }
    }
    final AssertionData nodeData = new AssertionData(childElement.getName(), value, attributeMap, childNode.getType(), optional, ignorable);

    // check visibility value syntax if present...
    if (nodeData.containsAttribute(PolicyConstants.VISIBILITY_ATTRIBUTE)) {
        final String visibilityValue = nodeData.getAttributeValue(PolicyConstants.VISIBILITY_ATTRIBUTE);
        if (!PolicyConstants.VISIBILITY_VALUE_PRIVATE.equals(visibilityValue)) {
            throw LOGGER.logSevereException(new PolicyException(LocalizationMessages.WSP_0004_UNEXPECTED_VISIBILITY_ATTR_VALUE(visibilityValue)));
        }
    }

    childNode.setOrReplaceNodeData(nodeData);
}
 

import com.sun.xml.internal.ws.policy.PolicyConstants; //导入依赖的package包/类
@Override
public void start(final WSDLGenExtnContext context) {
    LOGGER.entering();
    try {
        this.seiModel = context.getModel();

        final PolicyMapConfigurator[] policyMapConfigurators = loadConfigurators();
        final PolicyMapExtender[] extenders = new PolicyMapExtender[policyMapConfigurators.length];
        for (int i = 0; i < policyMapConfigurators.length; i++) {
            extenders[i] = PolicyMapExtender.createPolicyMapExtender();
        }
        // Read policy config file
        policyMap = PolicyResolverFactory.create().resolve(
                new PolicyResolver.ServerContext(policyMap, context.getContainer(), context.getEndpointClass(), false, extenders));

        if (policyMap == null) {
            LOGGER.fine(PolicyMessages.WSP_1019_CREATE_EMPTY_POLICY_MAP());
            policyMap = PolicyMap.createPolicyMap(Arrays.asList(extenders));
        }

        final WSBinding binding = context.getBinding();
        try {
            final Collection<PolicySubject> policySubjects = new LinkedList<PolicySubject>();
            for (int i = 0; i < policyMapConfigurators.length; i++) {
                policySubjects.addAll(policyMapConfigurators[i].update(policyMap, seiModel, binding));
                extenders[i].disconnect();
            }
            PolicyMapUtil.insertPolicies(policyMap, policySubjects, this.seiModel.getServiceQName(), this.seiModel.getPortName());
        } catch (PolicyException e) {
            throw LOGGER.logSevereException(new WebServiceException(PolicyMessages.WSP_1017_MAP_UPDATE_FAILED(), e));
        }
        final TypedXmlWriter root = context.getRoot();
        root._namespace(NamespaceVersion.v1_2.toString(), NamespaceVersion.v1_2.getDefaultNamespacePrefix());
        root._namespace(NamespaceVersion.v1_5.toString(), NamespaceVersion.v1_5.getDefaultNamespacePrefix());
        root._namespace(PolicyConstants.WSU_NAMESPACE_URI, PolicyConstants.WSU_NAMESPACE_PREFIX);

    } finally {
        LOGGER.exiting();
    }
}