Mercurial > hg > release > icedtea7-forest-2.0 > jaxws
view sources/jaxws_src/src/com/sun/xml/internal/ws/policy/PolicyUtil.java @ 284:4f4a2cd249d8
6962317: jdk7 jaxws source bundle still needs rebranding
6955300: Missing files in the jaf source bundle
author | andrew |
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date | Fri, 23 Sep 2011 17:43:06 +0100 |
parents | 2a5e9984bdb8 |
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/* * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.sun.xml.internal.ws.policy; import com.sun.xml.internal.ws.addressing.policy.AddressingFeatureConfigurator; import com.sun.xml.internal.ws.api.model.wsdl.WSDLModel; import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort; import com.sun.xml.internal.ws.api.model.wsdl.WSDLService; import com.sun.xml.internal.ws.encoding.policy.FastInfosetFeatureConfigurator; import com.sun.xml.internal.ws.encoding.policy.MtomFeatureConfigurator; import com.sun.xml.internal.ws.encoding.policy.SelectOptimalEncodingFeatureConfigurator; import com.sun.xml.internal.ws.policy.PolicyMap.ScopeType; import com.sun.xml.internal.ws.policy.jaxws.spi.PolicyFeatureConfigurator; import com.sun.xml.internal.ws.policy.privateutil.PolicyLogger; import com.sun.xml.internal.ws.policy.subject.PolicyMapKeyConverter; import com.sun.xml.internal.ws.policy.subject.WsdlBindingSubject; import com.sun.xml.internal.ws.util.ServiceFinder; import javax.xml.namespace.QName; import javax.xml.ws.WebServiceFeature; import javax.xml.ws.WebServiceException; import java.util.ArrayList; import java.util.Collection; import java.util.HashMap; import java.util.Iterator; import java.util.LinkedList; /** * @author Rama Pulavarthi * @author Fabian Ritzmann */ public class PolicyUtil { private static final PolicyLogger LOGGER = PolicyLogger.getLogger(PolicyUtil.class); private static final PolicyMerger MERGER = PolicyMerger.getMerger(); private static final Collection<PolicyFeatureConfigurator> CONFIGURATORS = new LinkedList<PolicyFeatureConfigurator>(); static { // Add feature configurators that are already built into JAX-WS CONFIGURATORS.add(new AddressingFeatureConfigurator()); CONFIGURATORS.add(new MtomFeatureConfigurator()); CONFIGURATORS.add(new FastInfosetFeatureConfigurator()); CONFIGURATORS.add(new SelectOptimalEncodingFeatureConfigurator()); // Dynamically discover remaining feature configurators addServiceProviders(CONFIGURATORS, PolicyFeatureConfigurator.class); } /** * Adds the dynamically discovered implementations for the given service class * to the given collection. * * @param <T> The type of the service class. * @param providers The discovered implementations are added to this collection. * @param service The service interface. */ public static <T> void addServiceProviders(Collection<T> providers, Class<T> service) { final Iterator<T> foundProviders = ServiceFinder.find(service).iterator(); while (foundProviders.hasNext()) { providers.add(foundProviders.next()); } } /** * Iterates through the ports in the WSDL model, for each policy in the policy * map that is attached at endpoint scope computes a list of corresponding * WebServiceFeatures and sets them on the port. * * @param model The WSDL model * @param policyMap The policy map * @throws PolicyException If the list of WebServiceFeatures could not be computed */ public static void configureModel(final WSDLModel model, PolicyMap policyMap) throws PolicyException { LOGGER.entering(model, policyMap); for (WSDLService service : model.getServices().values()) { for (WSDLPort port : service.getPorts()) { final Collection<WebServiceFeature> features = getPortScopedFeatures(policyMap, service.getName(), port.getName()); for (WebServiceFeature feature : features) { port.addFeature(feature); port.getBinding().addFeature(feature); } } } LOGGER.exiting(); } /** * Returns the list of features that correspond to the policies in the policy * map for a give port * * @param policyMap The service policies * @param serviceName The service name * @param portName The service port name * @return List of features for the given port corresponding to the policies in the map */ public static Collection<WebServiceFeature> getPortScopedFeatures(PolicyMap policyMap, QName serviceName, QName portName) { LOGGER.entering(policyMap, serviceName, portName); Collection<WebServiceFeature> features = new ArrayList<WebServiceFeature>(); try { final PolicyMapKey key = PolicyMap.createWsdlEndpointScopeKey(serviceName, portName); for (PolicyFeatureConfigurator configurator : CONFIGURATORS) { Collection<WebServiceFeature> additionalFeatures = configurator.getFeatures(key, policyMap); if (additionalFeatures != null) { features.addAll(additionalFeatures); } } } catch (PolicyException e) { throw new WebServiceException(e); } LOGGER.exiting(features); return features; } /** * Inserts all PolicySubjects of type WsdlBindingSubject into the given policy map. * * @param policyMap The policy map * @param policySubjects The policy subjects. The actual subject must have the * type WsdlBindingSubject, otherwise it will not be processed. * @param serviceName The name of the current WSDL service * @ param portName The name of the current WSDL port * @throws PolicyException Thrown if the effective policy of a polic subject * could not be computed */ static void insertPolicies(final PolicyMap policyMap, final Collection<PolicySubject> policySubjects, QName serviceName, QName portName) throws PolicyException { LOGGER.entering(policyMap, policySubjects, serviceName, portName); final HashMap<WsdlBindingSubject, Collection<Policy>> subjectToPolicies = new HashMap<WsdlBindingSubject, Collection<Policy>>(); for (PolicySubject subject: policySubjects) { final Object actualSubject = subject.getSubject(); if (actualSubject instanceof WsdlBindingSubject) { final WsdlBindingSubject wsdlSubject = (WsdlBindingSubject) actualSubject; final Collection<Policy> subjectPolicies = new LinkedList<Policy>(); subjectPolicies.add(subject.getEffectivePolicy(MERGER)); final Collection<Policy> existingPolicies = subjectToPolicies.put(wsdlSubject, subjectPolicies); if (existingPolicies != null) { subjectPolicies.addAll(existingPolicies); } } } final PolicyMapKeyConverter converter = new PolicyMapKeyConverter(serviceName, portName); for (WsdlBindingSubject wsdlSubject : subjectToPolicies.keySet()) { final PolicySubject newSubject = new PolicySubject(wsdlSubject, subjectToPolicies.get(wsdlSubject)); PolicyMapKey mapKey = converter.getPolicyMapKey(wsdlSubject); if (wsdlSubject.isBindingSubject()) { policyMap.putSubject(ScopeType.ENDPOINT, mapKey, newSubject); } else if (wsdlSubject.isBindingOperationSubject()) { policyMap.putSubject(ScopeType.OPERATION, mapKey, newSubject); } else if (wsdlSubject.isBindingMessageSubject()) { switch (wsdlSubject.getMessageType()) { case INPUT: policyMap.putSubject(ScopeType.INPUT_MESSAGE, mapKey, newSubject); break; case OUTPUT: policyMap.putSubject(ScopeType.OUTPUT_MESSAGE, mapKey, newSubject); break; case FAULT: policyMap.putSubject(ScopeType.FAULT_MESSAGE, mapKey, newSubject); break; } } } LOGGER.exiting(); } }