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Apache CXF example source code file (ServiceModelPolicyUpdater.java)
The Apache CXF ServiceModelPolicyUpdater.java source code/** * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ ///////////////////////////////////////////////////////////////////////// // // Copyright University of Southampton IT Innovation Centre, 2009 // // Copyright in this library belongs to the University of Southampton // University Road, Highfield, Southampton, UK, SO17 1BJ // // This software may not be used, sold, licensed, transferred, copied // or reproduced in whole or in part in any manner or form or in or // on any media by any person other than in accordance with the terms // of the License Agreement supplied with the software, or otherwise // without the prior written consent of the copyright owners. // // This software is distributed WITHOUT ANY WARRANTY, without even the // implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR // PURPOSE, except where stated in the License Agreement supplied with // the software. // // Created By : Dominic Harries // Created Date : 2009-03-31 // Created for Project : BEinGRID // ///////////////////////////////////////////////////////////////////////// package org.apache.cxf.ws.policy; import java.util.Collection; import javax.wsdl.extensions.UnknownExtensibilityElement; import javax.xml.namespace.QName; import javax.xml.parsers.ParserConfigurationException; import javax.xml.stream.XMLStreamException; import org.w3c.dom.Document; import org.w3c.dom.Element; import org.apache.cxf.helpers.DOMUtils; import org.apache.cxf.service.model.BindingOperationInfo; import org.apache.cxf.service.model.EndpointInfo; import org.apache.cxf.service.model.Extensible; import org.apache.cxf.staxutils.W3CDOMStreamWriter; import org.apache.cxf.ws.policy.attachment.external.PolicyAttachment; import org.apache.neethi.Constants; import org.apache.neethi.Policy; public class ServiceModelPolicyUpdater { private EndpointInfo ei; public ServiceModelPolicyUpdater(EndpointInfo ei) { this.ei = ei; } public void addPolicyAttachments(Collection<PolicyAttachment> attachments) { for (PolicyAttachment pa : attachments) { boolean policyUsed = false; String policyId = pa.getPolicy().getId(); // Add wsp:PolicyReference to wsdl:binding/wsdl:operation for (BindingOperationInfo boi : ei.getBinding().getOperations()) { if (pa.appliesTo(boi)) { addPolicyRef(boi, policyId); // Add it to wsdl:portType/wsdl:operation too addPolicyRef(ei.getInterface().getOperation(boi.getName()), policyId); policyUsed = true; } } // Add wsp:Policy to top-level wsdl:definitions if (policyUsed) { addPolicy(pa.getPolicy()); } } } private void addPolicyRef(Extensible ext, String policyId) { Document doc = DOMUtils.createDocument(); Element el = doc.createElementNS(Constants.URI_POLICY_NS, Constants.ELEM_POLICY_REF); el.setPrefix(Constants.ATTR_WSP); el.setAttribute(Constants.ATTR_URI, "#" + policyId); UnknownExtensibilityElement uee = new UnknownExtensibilityElement(); uee.setElementType(new QName(Constants.URI_POLICY_NS, Constants.ELEM_POLICY_REF)); uee.setElement(el); uee.setRequired(true); ext.addExtensor(uee); } private void addPolicy(Policy p) { try { W3CDOMStreamWriter writer = new W3CDOMStreamWriter(); p.serialize(writer); Element policyEl = writer.getDocument().getDocumentElement(); // Remove xmlns:xmlns attribute which Xerces chokes on policyEl.removeAttribute("xmlns:xmlns"); UnknownExtensibilityElement uee = new UnknownExtensibilityElement(); uee.setElementType(new QName(Constants.URI_POLICY_NS, Constants.ELEM_POLICY)); uee.setElement(policyEl); ei.getService().addExtensor(uee); } catch (XMLStreamException ex) { throw new RuntimeException("Could not serialize policy", ex); } catch (ParserConfigurationException e) { throw new RuntimeException("Could not serialize policy", e); } } } Other Apache CXF examples (source code examples)Here is a short list of links related to this Apache CXF ServiceModelPolicyUpdater.java source code file: |
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