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/*
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* Copyright (c) 2005, 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package javax.xml.ws.wsaddressing;
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import org.w3c.dom.Element;
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import javax.xml.bind.JAXBContext;
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import javax.xml.bind.JAXBException;
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import javax.xml.bind.Marshaller;
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import javax.xml.bind.annotation.XmlAnyAttribute;
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import javax.xml.bind.annotation.XmlAnyElement;
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import javax.xml.bind.annotation.XmlElement;
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import javax.xml.bind.annotation.XmlRootElement;
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import javax.xml.bind.annotation.XmlType;
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import javax.xml.bind.annotation.XmlValue;
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import javax.xml.namespace.QName;
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import javax.xml.transform.Result;
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import javax.xml.transform.Source;
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import javax.xml.ws.EndpointReference;
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import javax.xml.ws.WebServiceException;
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import java.util.List;
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import java.util.Map;
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/**
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* This class represents a W3C Addressing EndpointReferece which is
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* a remote reference to a web service endpoint that supports the
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* W3C WS-Addressing 1.0 - Core Recommendation.
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* <p>
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* Developers should use this class in their SEIs if they want to
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* pass/return endpoint references that represent the W3C WS-Addressing
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* recommendation.
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* <p>
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* JAXB will use the JAXB annotations and bind this class to XML infoset
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* that is consistent with that defined by WS-Addressing. See
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* <a href="http://www.w3.org/TR/2006/REC-ws-addr-core-20060509/">
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* WS-Addressing</a>
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* for more information on WS-Addressing EndpointReferences.
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*
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* @since 1.6, JAX-WS 2.1
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*/
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// XmlRootElement allows this class to be marshalled on its own
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@XmlRootElement(name="EndpointReference",namespace=W3CEndpointReference.NS)
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@XmlType(name="EndpointReferenceType",namespace=W3CEndpointReference.NS)
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public final class W3CEndpointReference extends EndpointReference {
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private final JAXBContext w3cjc = getW3CJaxbContext();
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// should be changed to package private, keeping original modifier to keep backwards compatibility
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protected static final String NS = "http://www.w3.org/2005/08/addressing";
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// default constructor forbidden ...
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// should be private, keeping original modifier to keep backwards compatibility
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protected W3CEndpointReference() {
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}
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/**
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* Creates an EPR from infoset representation
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*
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* @param source A source object containing valid XmlInfoset
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* instance consistent with the W3C WS-Addressing Core
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* recommendation.
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*
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* @throws WebServiceException
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* If the source does NOT contain a valid W3C WS-Addressing
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* EndpointReference.
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* @throws NullPointerException
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* If the <code>null</code> <code>source</code> value is given
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*/
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public W3CEndpointReference(Source source) {
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try {
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W3CEndpointReference epr = w3cjc.createUnmarshaller().unmarshal(source,W3CEndpointReference.class).getValue();
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this.address = epr.address;
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this.metadata = epr.metadata;
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this.referenceParameters = epr.referenceParameters;
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this.elements = epr.elements;
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this.attributes = epr.attributes;
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} catch (JAXBException e) {
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throw new WebServiceException("Error unmarshalling W3CEndpointReference " ,e);
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} catch (ClassCastException e) {
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throw new WebServiceException("Source did not contain W3CEndpointReference", e);
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}
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}
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/**
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* {@inheritDoc}
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*/
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public void writeTo(Result result){
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try {
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Marshaller marshaller = w3cjc.createMarshaller();
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marshaller.marshal(this, result);
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} catch (JAXBException e) {
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throw new WebServiceException("Error marshalling W3CEndpointReference. ", e);
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}
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}
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private static JAXBContext getW3CJaxbContext() {
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try {
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return JAXBContext.newInstance(W3CEndpointReference.class);
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} catch (JAXBException e) {
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throw new WebServiceException("Error creating JAXBContext for W3CEndpointReference. ", e);
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}
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}
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// private but necessary properties for databinding
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@XmlElement(name="Address",namespace=NS)
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private Address address;
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@XmlElement(name="ReferenceParameters",namespace=NS)
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private Elements referenceParameters;
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@XmlElement(name="Metadata",namespace=NS)
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private Elements metadata;
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// attributes and elements are not private for performance reasons
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// (JAXB can bypass reflection)
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@XmlAnyAttribute
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Map<QName,String> attributes;
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@XmlAnyElement
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List<Element> elements;
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@XmlType(name="address", namespace=W3CEndpointReference.NS)
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private static class Address {
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protected Address() {}
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@XmlValue
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String uri;
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@XmlAnyAttribute
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Map<QName,String> attributes;
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}
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@XmlType(name="elements", namespace=W3CEndpointReference.NS)
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private static class Elements {
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protected Elements() {}
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@XmlAnyElement
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List<Element> elements;
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@XmlAnyAttribute
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Map<QName,String> attributes;
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}
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}
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